What is (NH4)2S?

Description : Plasma protein can be separated by (A) Salting out with (NH4)2SO4 (B) Ultracentrifugation (C) Immuno electrophoresis (D) All of these

Last Answer : Answer : D

Conversion of NH4 to NO2 in soil is brought out by

Description : Conversion of NH4 to NO2 in soil is brought out by

Last Answer : Ans. Nitrosomonas

Which national highway connects Delhi and Kolkata via Mathura and Varanasi? (1) NH4 (2) NH2 (3) NH10 (4) NH6

Description : Which national highway connects Delhi and Kolkata via Mathura and Varanasi? (1) NH4 (2) NH2 (3) NH10 (4) NH6

Last Answer : (2) NH2 Explanation: National Highway 2, commonly referred as Delhi-Kolkata Road, is a busy Indian National Highway that runs through the states of Delhi, Haryana, Uttar Pradesh, Bihar, Jharkhand, and West ... a major portion of the historical Grand Trunk Road along with NH 91 and NH 1 in India.

______ the correct formula for ammonium phosphate. (1) N4H6PO4 (2) (NH4)3PO (3) (NH4)3PO4 (4) (NH4)2PO4

Description : ______ the correct formula for ammonium phosphate. (1) N4H6PO4 (2) (NH4)3PO (3) (NH4)3PO4 (4) (NH4)2PO4

Last Answer : (3) (NH4)3PO4 Explanation: (NH4)3PO4 is a the chemical formula for ammonium phosphate. For more chemistry related queries log on to website world of chemicals.

What is the function of adding NH4 OH in group file?

Description : What is the function of adding NH4 OH in group file?

Last Answer : Ans. It convert ammonium bicarbonate into ammonium carbonate.

FeSO4 solution mixed with (NH4 ) 2 SO4 solution in 1 : 1 molar ratio gives the test of Fe2+ ion but CuSO4 solution mixed with aqueous ammonia in 1 : 4 molar ratio does not give the test of Cu2+ ion. Explain why ?

Description : FeSO4 solution mixed with (NH4 ) 2 SO4 solution in 1 : 1 molar ratio gives the test of Fe2+ ion but CuSO4 solution mixed with aqueous ammonia in 1 : 4 molar ratio does not give the test of Cu2+ ion. Explain why ?

Last Answer : When FeSO4 and (NH4 ) 2 SO4 solution are mixed in 1 : 1 molar ratio, a double salt is formed. It has the formula FeSO4 (NH4 ) 2 SO4 . 6 H2O. In aqueous solution, the salt dissociates. When CuSO4 and NH3 are mixed in the molar ratio of 1 : 4 in solution, a complex [Cu (NH3 ) 4 ] SO4 is formed.

From his experiments, S.L. Miller produced amino acids by mixing the following in a closed flask. (a) CH4, H2, NH3 and water vapor at 800°C (b) CH3, H2, NH4 and water vapor at 800°C (c) CH4, H2, NH3 and water vapor at 600°C (d) CH3, H2, NH3 and water vapor at 600°C

Description : From his experiments, S.L. Miller produced amino acids by mixing the following in a closed flask. (a) CH4, H2, NH3 and water vapor at 800°C (b) CH3, H2, NH4 and water vapor at 800°C (c) CH4, H2, NH3 and water vapor at 600°C (d) CH3, H2, NH3 and water vapor at 600°C

Last Answer : a) CH4, H2, NH3 and water vapor at 800°C

The renewal of NO3 involves release of ___________ from organic fraction of the soil and its rapid nitrification: a. NO2 b. NH4 c. N d. NO

Description : The renewal of NO3 involves release of ___________ from organic fraction of the soil and its rapid nitrification: a. NO2 b. NH4 c. N d. NO

Last Answer : NH4

Akiochi disease of rice is caused due to toxicity of — a. CH4 b. H2S c. CO2 d. NH4

Description : Akiochi disease of rice is caused due to toxicity of — a. CH4 b. H2S c. CO2 d. NH4

Last Answer : b. H2S

Pick out the correct statement. (A) Reaction of NH3 with HNO3 to produce (NH4 )2NO3 is endothermic (B) With increase in NH3 /CO2 ratio, urea yield decreases for a given temperature, pressure and total feed rate (C) Biuret (an intermediate during urea manufacture) is toxic to seeds and animals (D) Both (B) and (C)

Description : Pick out the correct statement. (A) Reaction of NH3 with HNO3 to produce (NH4 )2NO3 is endothermic (B) With increase in NH3 /CO2 ratio, urea yield decreases for a given temperature, pressure and total ... (an intermediate during urea manufacture) is toxic to seeds and animals (D) Both (B) and (C)

Last Answer : (B) With increase in NH3 /CO2 ratio, urea yield decreases for a given temperature, pressure and total feed rate

Tricresyl phosphate is chemically represented as (A) (CH3 C6 H4 )3 PO4 (B) Ca10 (PO4 )3F6 (C) (NH4 )2HPO4 (D) NH4H2PO4

Description : Tricresyl phosphate is chemically represented as (A) (CH3 C6 H4 )3 PO4 (B) Ca10 (PO4 )3F6 (C) (NH4 )2HPO4 (D) NH4H2PO4

Last Answer : (A) (CH3 C6 H4 )3 PO4

The N–H bond in the ammonium ion, NH4+, is formed by the overlap of what two orbitals? (a) sp3–sp3 (b) sp3–sp2 (c) sp2–sp2 (d) sp3–s

Description : The N–H bond in the ammonium ion, NH4+, is formed by the overlap of what two orbitals? (a) sp3–sp3 (b) sp3–sp2 (c) sp2–sp2 (d) sp3–s

Last Answer : sp3–s

Glauber's salt is chemically represented by (A) Na2SO4 .10H2O (B) CaCl(OCl) (C) CaSO4 .H2O (D) (NH4 )2SO4

Description : Glauber's salt is chemically represented by (A) Na2SO4 .10H2O (B) CaCl(OCl) (C) CaSO4 .H2O (D) (NH4 )2SO4

Last Answer : (A) Na2SO4 .10H2O

What is the conjugate base of CH3NH2? (a) CH3NH3+ (b) CH3NH– (c) NH4+ (d) NH2–

Description : What is the conjugate base of CH3NH2? (a) CH3NH3+ (b) CH3NH– (c) NH4+ (d) NH2–

Last Answer : CH3NH–

What is the conjugate acid of CH3NH2? (a) CH3NH3+ (b) CH3NH– (c) NH4+ (d) NH2–

Description : What is the conjugate acid of CH3NH2? (a) CH3NH3+ (b) CH3NH– (c) NH4+ (d) NH2–

Last Answer : CH3NH3+

Incorporation of atmospheric N2to NH4 + occurs via the process of A.assimilatory nitrate reduction B.transamination C.deamination D.nitrogen fixation

Description : Incorporation of atmospheric N2to NH4 + occurs via the process of A.assimilatory nitrate reduction B.transamination C.deamination D.nitrogen fixation

Last Answer : D.nitrogen fixation

In an integrated steel plant, NH3 present in coke oven gas is normallyrecovered as(A) (NH4)2SO4(B) NH4Cl(C) (NH4)2 NO3(D) Liquid NH3

Description : In an integrated steel plant, NH3 present in coke oven gas is normallyrecovered as (A) (NH4 )2SO4 (B) NH4Cl (C) (NH4 )2 NO3 (D) Liquid NH3

Last Answer : (A) (NH4 )2SO4

The percentage of P2O5 in diammonium hydrogen phosphate (NH4)2HPO4 is [CPMT 1992] (A) 23.48 (B) 46.96 (C) 53.78 (D) 71.00

Description : The percentage of P2O5 in diammonium hydrogen phosphate (NH4)2HPO4 is [CPMT 1992] (A) 23.48 (B) 46.96 (C) 53.78 (D) 71.00

Last Answer : (C) 53.78

Today is the PlayStation 2's 10 year anniversary, what has been your experience with this gaming console?

Description : Today is the PlayStation 2's 10 year anniversary, what has been your experience with this gaming console?

Last Answer : Edit:Irrelevant. 2nd edit:and factually incorrect.

Where would I file a complaint about late W-2s?

Description : Where would I file a complaint about late W-2s?

Last Answer : IRS?

Given two 2s, 'plus' can be changed to 'times' without changing the results: 2 + 2= 2 x 2.The solution with three numbers is easy too: 1 + 2 + 3= 1 x 2 x 3.Now find the answer for 4 numbers and for 5 numbers. -Riddles

Description : Given two 2s, 'plus' can be changed to 'times' without changing the results: 2 + 2= 2 x 2.The solution with three numbers is easy too: 1 + 2 + 3= 1 x 2 x 3.Now find the answer for 4 numbers and for 5 numbers. -Riddles

Last Answer : Solution for 4 numbers: 1 + 1 + 2 + 4= 1 x 1 x 2 x 4. Solution for 5 numbers: 1 + 1 + 1 + 2 + 5= 1 x 1 x 1 x 2 x 4 1 + 1 + 1 + 3 + 3= 1 x 1 x 1 x 2 x 4 1 + 1 +2 + 2 + 2= 1 x 1 x 2 x 2 x 2

Combine plus signs and five 2's to get 28. Combine plus signs and eight 8's to get 1,000. -Riddles

Description : Combine plus signs and five 2's to get 28. Combine plus signs and eight 8's to get 1,000. -Riddles

Last Answer : 22+2+2+2=28; 888+88+8+8+8=1,000

solve the system of equations 2r + 2s = 50 and 2r – s = 17. -General Knowledge

Description : solve the system of equations 2r + 2s = 50 and 2r – s = 17. -General Knowledge

Last Answer : Subtract eq1 from eq2: (2r – s = 17) - (2r + 2s = 50): -3s = -33 s = -33/-3 s = 11 Solve for r: 2r + 2(11) = 50 2r = 22 = 50 2r = 50 - 22 2r = 28 r = 28/2 r = 14 set: r = 14, s = 112r + 2s = 50 and 2r – s = 17

If x + y + z = 2s, then what is (s – x)^3 + (s – y)^3 + 3(s – x) (s – y)z equal to : -Maths 9th

Description : If x + y + z = 2s, then what is (s – x)^3 + (s – y)^3 + 3(s – x) (s – y)z equal to : -Maths 9th

Last Answer : answer:

How to connect Xiaomi Mi 2S to TV -Web-Development

Description : How to connect Xiaomi Mi 2S to TV -Web-Development

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How to Connect a PS4 Controller to Xiaomi Mi 2S -Web-Development

Description : How to Connect a PS4 Controller to Xiaomi Mi 2S -Web-Development

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How to connect Xiaomi Mi 2S to Projector -Web-Development

Description : How to connect Xiaomi Mi 2S to Projector -Web-Development

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How to control your PC with Xiaomi Mi 2S Android phone -Web-Development

Description : How to control your PC with Xiaomi Mi 2S Android phone -Web-Development

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How to connect Xiaomi Mi 2S to Xbox -Web-Development

Description : How to connect Xiaomi Mi 2S to Xbox -Web-Development

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How to connect Xiaomi Mi 2S to printer? -Web-Development

Description : How to connect Xiaomi Mi 2S to printer? -Web-Development

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How to use Xiaomi Mi 2S as a WebCam -Web-Development

Description : How to use Xiaomi Mi 2S as a WebCam -Web-Development

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How to share data connection with other devices on Xiaomi Mi 2S -Web-Development

Description : How to share data connection with other devices on Xiaomi Mi 2S -Web-Development

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How to troubleshoot problems connecting to WiFi on Xiaomi Mi 2S -Web-Development

Description : How to troubleshoot problems connecting to WiFi on Xiaomi Mi 2S -Web-Development

Last Answer : answer:

The bond order for a species with the configuration `sigma1s^(2)sigma^(***)1s^(2)sigma2s^(2)sigma^(**)2s^(2)sigmapx^(1)` will be

Description : The bond order for a species with the configuration `sigma1s^(2)sigma^(***)1s^(2)sigma2s^(2)sigma^(**)2s^(2)sigmapx^(1)` will be

Last Answer : The bond order for a species with the configuration `sigma1s^(2)sigma^(***)1s^(2)sigma2s^(2)sigma^(**)2s^(2)sigmapx ... 1 B. `1//2` C. zero D. `3//2`

Which of the following corresponds to the configuration `1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)` ?

Description : Which of the following corresponds to the configuration `1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)` ?

Last Answer : Which of the following corresponds to the configuration `1s^(2)2s^(2)2p^(6)3s^(2)3p^(6)` ? A. He B. Na C. Mg D. Ar

`1s^(2)2s^(2)2p^(6)` is the electron configuration of

Description : `1s^(2)2s^(2)2p^(6)` is the electron configuration of

Last Answer : `1s^(2)2s^(2)2p^(6)` is the electron configuration of A. Nitrogen B. Boron C. Argon D. Neon

`2S"(fused)" +Cl_(2) rarr A` `A+H_(2)O rarr HCl+B+C` A, B and C in the above equations are:

Description : `2S"(fused)" +Cl_(2) rarr A` `A+H_(2)O rarr HCl+B+C` A, B and C in the above equations are:

Last Answer : `2S"(fused)" +Cl_(2) rarr A` `A+H_(2)O rarr HCl+B+C` A, B and C in the above equations are: A. `S_(2)Cl_ ... (2-)` D. `S_(2)Cl_(2),SO_(2),H_(2)SO_(4)`

A good photographic print is obtained by an exposure of 2s at a distance of 1m from a 60 candela lamp. What time of exposure must be given to get equa

Description : A good photographic print is obtained by an exposure of 2s at a distance of 1m from a 60 candela lamp. What time of exposure must be given to get equa

Last Answer : A good photographic print is obtained by an exposure of 2s at a distance of 1m from a 60 candela lamp ... at a distance of 2m from a 200 cadela lamp ?

How do I make 8 with 4 2's?

Description : How do I make 8 with 4 2's?

Last Answer : 2 + 2 + 2 + 2 = 8

How do you make 8 with four 2s?

Description : How do you make 8 with four 2s?

Last Answer : 2 + 2 + 2 + 2 = 8

How do you make 4 2s into 44?

Description : How do you make 4 2s into 44?

Last Answer : 22+22

What is 3t plus 2s plus t plus 5s?

Description : What is 3t plus 2s plus t plus 5s?

Last Answer : 7s + 4t

What is the perpendicular bisector equation of a line with endpoints of s 2s and 3s 8s?

Description : What is the perpendicular bisector equation of a line with endpoints of s 2s and 3s 8s?

Last Answer : Endpoints: (s, 2s) and (3s, 8s)Midpoint: (2s, 5s)Slope of line: 3/1Slope of perpendicular line: -1/3Perpendicular bisector equation: y-5s = -1/3(x-2s) => 3y =-x+17sPerpendicular bisector equation in its general form: x+3y-17s =0

What is (NH4)2S?

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