How many moles of sulfur are in 53.7 grams of sulfur?

Last Answer : The molar mass (mass of 1 mole) of MgCl2 is 95.205 g/mol. To determine the mass of 1.5 mol MgCl2, multiply the moles by the molar mass.Molar mass MgCl2 = (1 x 24.305 g/mol Mg) + (2 x 35.45 ... mol MgCl21.5 mol MgCl2 x (95.205 g MgCl2)/(1 mol MgCl2) = 150 g MgCl2 (rounded to two significant figures)

How many grams of sodium are in three moles of sodium carbonate?

Description : How many grams of sodium are in three moles of sodium carbonate?

Last Answer : The mass of sodium is 138 g.

How many moles of CH4 are contained in 96.0 grams of CH4 ?

Description : How many moles of CH4 are contained in 96.0 grams of CH4 ?

Last Answer : The molecular mass will be 12 + (1x4) because carbon's Atomic Mass is 12 and hydrogen's atomic mass is 1. That gives you a molecular mass for methane of 16. 1 mole of methane will be 16g All you need to do now is divide your 96.0 g of methane by 16g and you will get the number of moles you want.

What is the molality of a salt solution prepared by dissolving two moles of salt in 500 grams of water?

Description : What is the molality of a salt solution prepared by dissolving two moles of salt in 500 grams of water?

Last Answer : ANSWER: 4

How many moles of carbon are in 48 grams of carbon w) 4 x) 3 y) 2 z) 1

Description : How many moles of carbon are in 48 grams of carbon w) 4 x) 3 y) 2 z) 1

Last Answer : ANSWER: W -- 4

Normality is defined as the number of: w) moles of solute per 1000 grams of solvent x) equivalent weights of solute per liter of solution y) kilograms of solute per liter of solution z) moles of solute per 1000 grams of solution

Description : Normality is defined as the number of: w) moles of solute per 1000 grams of solvent x) equivalent weights of solute per liter of solution y) kilograms of solute per liter of solution z) moles of solute per 1000 grams of solution

Last Answer : ANSWER: X -- EQUIVALENT WEIGHTS OF SOLUTE PER LITER OF SOLUTION

What are the next three numbers in the sequence 7-41-12-82-53-24?

Description : What are the next three numbers in the sequence 7-41-12-82-53-24?

Last Answer : According to Wittgenstein's Finite Rule Paradox every finite sequence of numbers can be a described in infinitely many ways and so can be continued any of these ways - some simple, some complicated but all ... + 107026x - 50760)/40 and, accordingly, the next three numbers are 1048, 5789 and 19179.

What is the average of this set of numbers.1 7 19 53?

Description : What is the average of this set of numbers.1 7 19 53?

Last Answer : 1 + 7 + 19 + 53 = 80... 80 / 4 = 20.

What times 7 will get you 53?

Description : What times 7 will get you 53?

Last Answer : 53/7

What is 53 trillion divided by 7 billion?

Description : What is 53 trillion divided by 7 billion?

Last Answer : 7.5714

What is the frequency range of C-band? A. 10.95 to 14.5 GHzB. 27.5 to 31 GHz C. 3.4 to 6.424 GHz D. 1.53 to 2.7 GHz

Description : What is the frequency range of C-band? A. 10.95 to 14.5 GHz B. 27.5 to 31 GHz C. 3.4 to 6.424 GHz D. 1.53 to 2.7 GHz

Last Answer : C. 3.4 to 6.424 GHz

3.0 lbm of air are contained at 25 psia and 100 ˚F. Given that Rair = 53.35 ft-lbf/lbm- ˚F, what is the volume of the container?  A.10.7 ft^3  B.14.7 ft^3  C.15 ft^3  D.24.9 ft^3 Formula: use the ideal gas law pV = mRT T = (100 +460) ˚R V = mRT/p

Description : 3.0 lbm of air are contained at 25 psia and 100 ˚F. Given that Rair = 53.35 ft-lbf/lbm- ˚F, what is the volume of the container?  A.10.7 ft^3  B.14.7 ft^3  C.15 ft^3  D.24.9 ft^3 Formula: use the ideal gas law pV = mRT T = (100 +460) ˚R V = mRT/p

Last Answer : 24.9 ft^3

3.25 × 16 + 7.25 × 8 = ? + 75 a) 83 b) 75 c) 61 d) 53 e) 35

Description : 3.25 × 16 + 7.25 × 8 = ? + 75 a) 83 b) 75 c) 61 d) 53 e) 35

Last Answer : ? + 75 = 52 + 58 = 110 ? = 110 – 75 = 35 Answer: e)

The sum of the current ages of a father and his son is 84 years. 7 years ago, father's age was 3 times the age of the son. After 7 years, son's age will be a) 35 years b) 28 years c) 56years d) 53 years

Description : The sum of the current ages of a father and his son is 84 years. 7 years ago, father's age was 3 times the age of the son. After 7 years, son's age will be a) 35 years b) 28 years c) 56years d) 53 years

Last Answer : A Son’s current age = x years. Then father’s age = (84 - x)years (84 - x) - 7 = 3(x - 7) 2x=56 x =28; after 7years it will be turn on 35

a gas has a pressure of 766.7 torr at a temperature of 10.0°C. the sample contains 2.35 moles of xenon. what is the volume of the gas in liters?

Description : a gas has a pressure of 766.7 torr at a temperature of 10.0°C. the sample contains 2.35 moles of xenon. what is the volume of the gas in liters?

Last Answer : Using PV=nRT, 10.0ºC = 283.15ºK, R = 62.36 L torr/mol KV= (nRT)/PV = (2.35m*(62.36 L torr/mol K)*283.15ºK)/766.7 TorrV = 54.12 L

One mole of acidified `K_(2)Cr_(2)O_(7)` on reaction with excess of KCl will liberate….., moles of `I_(2)`.

Description : One mole of acidified `K_(2)Cr_(2)O_(7)` on reaction with excess of KCl will liberate….., moles of `I_(2)`.

Last Answer : One mole of acidified `K_(2)Cr_(2)O_(7)` on reaction with excess of KCl will liberate….., moles of `I_(2)`. A. 6 B. 1 C. 7 D. 3

Nitrogen gas is filled in a container of volume 2.32 L at 32°C and 4.7 atm pressure. Calculate the number of moles of the gas.

Description : Nitrogen gas is filled in a container of volume 2.32 L at 32°C and 4.7 atm pressure. Calculate the number of moles of the gas.

Last Answer : Nitrogen gas is filled in a container of volume 2.32 L at 32°C and 4.7 atm pressure. Calculate the number of moles of the gas.

How many moles of NH3 gas will be formed if 7.9 moles of nitrogen gas react?

Description : How many moles of NH3 gas will be formed if 7.9 moles of nitrogen gas react?

Last Answer : Write the balanced equation: N2 + 3H2 ==> 2NH3 7.9 moles N2 x2 moles NH3/1 mole N2 = 15.8 moles NH3 formed (assuming H2 isn'tlimiting).Corrected for 2 significant figures, answer would be 16moles

How many moles of oxygen are in 3.7 moles of C8H11NO2?

Description : How many moles of oxygen are in 3.7 moles of C8H11NO2?

Last Answer : 3,7 moles of C8H11NO2 have 3,7 moles of oxygen (O2).

how many moles of NO2 are in 7.4 mol N2O5?

Description : how many moles of NO2 are in 7.4 mol N2O5?

Last Answer : N2O5(g) Ã¢â€ â€™ 4NO2(g) + O2(g)

A block has a mass of 24 grams is 3 cm high, 4 cm long and 7 cm wide. What is the volume of this block?

Description : A block has a mass of 24 grams is 3 cm high, 4 cm long and 7 cm wide. What is the volume of this block?

Last Answer : Volume is calculated by LWH = 84. If you want Density, it is calculated by mass/volume => 24/84 =0.285 g/cm^3

What is the weight of a glider with a mass of 5.7 grams Hint: watch your units?

Description : What is the weight of a glider with a mass of 5.7 grams Hint: watch your units?

Last Answer : 0.00057

What is the final temperature when 625 grams of water at 75 degrees loses 7.96?

Description : What is the final temperature when 625 grams of water at 75 degrees loses 7.96?

Last Answer : Need answer

How many grams are there in 7.4 x 1023 molecules of AgNO3?

Description : How many grams are there in 7.4 x 1023 molecules of AgNO3?

Last Answer : 7.4x10^23 x ( 1 mol AgNO3/ 6.02x10^23) x (169.88g AgNO3/ 1 mol AgNO3)=2.1x10^2g AgNO3no of molecules=7.4x10^23Mr of AgNO3=169.88we can find the no of moles, thereforein 1mol there are 6.02x10^23 molecules7 ... the substance in gram:Mr x no of Mol= Mass in grams(7.4x10^23/6.02x10^23)x169.88= 2.1x10^2

What is the weight of a glider with a mass of 5.7 grams?

Description : What is the weight of a glider with a mass of 5.7 grams?

Last Answer : not sure

Twenty grams of ice at 0˚C melts to water at 0˚C. How much does the entropy of the 20g change in this process?  a. 30.5 J/K  b. 24.6 J/K  c. 21.3 J/K  d. 15.7 J/K

Description : Twenty grams of ice at 0˚C melts to water at 0˚C. How much does the entropy of the 20g change in this process?  a. 30.5 J/K  b. 24.6 J/K  c. 21.3 J/K  d. 15.7 J/K

Last Answer : 24.6 J/K

A shopkeeper declares that he sells rice at the cost price. However he uses a weight of 425 grams. Instead of 500 grams, what is his percentage of profit? a) a) 16 5/6 b) 15 c) c) 20 7/23 d) 25 e) None of these

Description : A shopkeeper declares that he sells rice at the cost price. However he uses a weight of 425 grams. Instead of 500 grams, what is his percentage of profit? a) a) 16 5/6 b) 15 c) c) 20 7/23 d) 25 e) None of these

Last Answer : % profit = Loss/Actual Weight x 100 = 500 – 425/500 × 100 = 75/500 x 100 = 15% Answer: b)

A garrison of 3300 men has provisions for 32 days, when given at a rate of 850 grams per head. At the end of 7 days are inforcement arrives and it was found that now the provisions will last 8 days less, when given at the rate of 825 grams per head. How, many more men can it feed?

Description : A garrison of 3300 men has provisions for 32 days, when given at a rate of 850 grams per head. At the end of 7 days are inforcement arrives and it was found that now the provisions will last 8 days less, when given at the rate of 825 grams per head. How, many more men can it feed?

Last Answer : Answer: 1700 men.

Two point masses, M1 and M2, are 14 centimeters apart. M1 has a mass of 2 grams. M2 has a mass of 5 grams. Locate the center-of-mass of this system. w) 4 cm from M1 x) 4 cm from M2 y) 5 cm from M2 z) 7 cm from M1

Description : Two point masses, M1 and M2, are 14 centimeters apart. M1 has a mass of 2 grams. M2 has a mass of 5 grams. Locate the center-of-mass of this system. w) 4 cm from M1 x) 4 cm from M2 y) 5 cm from M2 z) 7 cm from M1

Last Answer : ANSWER: X -- 4 CM FROM M2

Would anyone care to play sulfur, sulfite, or Sappho?

Description : Would anyone care to play sulfur, sulfite, or Sappho?

Last Answer : I’ll have two of whatever he’s having, Bartender.

If engine calls for ultra low sulfur diesel fuel, is there damage if you put in higher sulfur diesel?

Description : If engine calls for ultra low sulfur diesel fuel, is there damage if you put in higher sulfur diesel?

Last Answer : answer:I don't currently drive a diesel, but I don't believe you can buy low sulfur diesel at fuel stations by highways in the USA. Cold start issues are related to the items below. ... use additives to stop gelling ) 2)moisture in fuel ( separation filters remove and empty accumulated water )

Plumbing question: sulfur smell in all sinks and showers of house?

Description : Plumbing question: sulfur smell in all sinks and showers of house?

Last Answer : My plumber wants to know if you’re on well water and says to try running lots of water because it sounds like there is water sitting stagnant in the pipes.

Where can I buy Sulfur Hexaflouride?

Description : Where can I buy Sulfur Hexaflouride?

Last Answer : I have no clue where you get that stuff from, but that is hilarious!

How does a cabbage head butterfly differ from a yellow sulfur butterfly

Description : How does a cabbage head butterfly differ from a yellow sulfur butterfly

Last Answer : Need Answer

how to freeze sulfur shelf mushrooms?

Description : how to freeze sulfur shelf mushrooms?

Last Answer : mushrooms do not freeze well, they get very soft & mushy.

the combination of sulfur dioxide, nitrogen oxide, and atmospheric moisture creates -General Knowledge

Description : the combination of sulfur dioxide, nitrogen oxide, and atmospheric moisture creates -General Knowledge

Last Answer : The combination of sulfur dioxide, nitrogen oxide, and atmospheric moisture creates Acid rain.

How many moles of sulfur are in 53.7 grams of sulfur?

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