Description : What is the chemical formula of sodium bicarbonate?
Last Answer : The chemical formula for Sodium bicarbonate is NaHCO3. It is also known as baking soda or bicarbonate of soda. It has a white colour and crystalline structure.
Description : Formula of ruby copper is
Last Answer : Formula of ruby copper is A. `Cu_(2)O` B. `Cu_(2)S` C. `CuCo_(3).Cu(OH)_(2)` D. `CuFeS_(2)`
Description : What is the chemical formula for Copper(II) and Sulfate?
Last Answer : Copper(II) sulfate has the formula CuSO4.
Description : What is the correct formula for copper II fluoride?
Last Answer : It is CuF2 (where the 2 should be a suffix, but this site doesnot accommodate such niceties!)
Description : What is the formula for copper (ii) chlorate?
Last Answer : The formula for copper(II) chlorate is Cu(ClO3)2.
Description : The chemical formula for hydrated copper sulphate is – (a) CuSo4.2H 2 O (b) CuSo4.6H 2 O (c) CuSO 4 .4H 2 O (d) CuSO 4 .5H 2 O
Last Answer : (d) CuSO 4 .5H 2 O
Description : Above image shows an experiment where copper sulphate crystals are heated. When we heat the crystals, they turn white. If you moisten the crystals again with water you will find that colour of crystals reappears . (1 ... are present in one formula unit of copper sulphate (a)5 (b)2 (c)6 (d)7
Last Answer : (a)5
Description : Is sodium carbonate Na2CO3 and bicarbonate NaHCO3 one of the primary standard substances?
Last Answer : Why are you asking us these questions?
Description : Sodium bicarbonate is commonly called -Science-7
Last Answer : Baking soda is the answer
Description : Assertion` :-` Major part of `CO_(2)` is transported in the form of sodium bicarbonate. Reason `:-` 0.3 ml of `CO_(2)` is transported per 100ml of blo
Last Answer : Assertion` :-` Major part of `CO_(2)` is transported in the form of sodium bicarbonate. Reason `: ... False. D. If both Assertion & Reason are false.
Description : To balance the bicarbonate ion loss in RBC the chloride ions move into RBC, it is known as :-
Last Answer : To balance the bicarbonate ion loss in RBC the chloride ions move into RBC, it is known as :- A. Chloride ... C. Bohr effect D. Both (1) and (2)
Description : Sodium bicarbonate reacts with salicylic acid to form
Last Answer : Sodium bicarbonate reacts with salicylic acid to form A. `C_(6)H_(5)O Na` B. C. D.
Description : Number of moles of CaO required to remove hardness from 1000 litre water having 324 ppm of calcuim bicarbonate and 74.5 ppm of potassium chloride is :
Last Answer : Number of moles of CaO required to remove hardness from 1000 litre water having 324 ppm of calcuim bicarbonate and 74.5 ppm ... : A. 8 B. 4 C. 3 D. 2
Description : The amount of lime, `Ca(OH)_(2)` required to remove the hardness in 60 L of pond water containing 1.62 mg of calcium bicarbonate per 100 ml of water,
Last Answer : The amount of lime, `Ca(OH)_(2)` required to remove the hardness in 60 L of pond water containing 1.62 mg of ... 0.222g` C. `2.22 g` D. `0.444 g`
Description : Which hormones do stimulate the production ofpancreatic juice and bicarbonate ?
Last Answer : Which hormones do stimulate the production ofpancreatic juice and bicarbonate ? A. Cholecystokinin ... and epinephrine D. Gastrin and insulin
Description : Is carbon dioxide transported in the blood by plasma hemoglobin and bicarbonate ions?
Last Answer : Need answer
Description : If you have three molecules of of sodium bicarbonate?
Description : Can you mix sodium bicarbonate and magnesium chloride?
Last Answer : Yes, it is possible.
Description : What the valency of bicarbonate is?
Last Answer : The charge of ion bicarbonate, HCO3 (not valency) is -1.
Description : Is sodium bicarbonate ionic polar covalent or non polar covalent?
Last Answer : Sodium bicarbonate is an ionic compound.
Description : Are bicarbonate of soda and baking soda the same?
Last Answer : yes it is exactly the same just different people call it different things even the molecular bonds are the same and the atoms are aslo exactly the same. no worries I can help you anytime
Description : What are the differences between carbonate and bicarbonate?
Last Answer : Carbonate is the CO₃²⻠ion; bicarbonate is the HCO₃⻠ion, also called the “hydrogen carbonate†ion. Thus sodium carbonate is Na₂CO₃ and sodium bicarbonate is NaHCO₃.
Description : What name is given to a mixture of bicarbonate of soda and tartaric acid used in cooking?
Last Answer : Baking powder
Description : Which of the following features are present in blood chemistry in uncompensated metabolic alkalosis except? (A) Increased pH (B) Increased bicarbonate (C) Normal chloride (D) Normal pCO2
Last Answer : Answer : D
Description : Blood chemistry shows the following changes in compensated respiratory acidosis: (A) Increased pCO2 (B) Increased bicarbonate (C) Decreased chloride (D) All of these
Description : During compensation of respiratory alkalosis, all the following changes occur except (A) Decreased secretion of hydrogen ions by renal tubules (B) Increased excretion of sodium in urine (C) Increased excretion of bicarbonate in urine (D) Increased excretion of ammonia in urine
Description : All the following changes in blood chemistry can occur in severe diarrhoea except (A) Decreased pH (B) Decreased bicarbonate (C) Increased pCO2 (D) Increased chloride WATER AND ELECTROLYTE BALANCE 287
Last Answer : Answer : C
Description : All the following statements about renal tubular acidosis are correct except (A) Renal tubules may be unable to reabsorb bicarbonate (B) Renal tubules may be unable to secrete hydrogen ions (C) Plasma chloride is elevated (D) Anion gap is decreased
Description : All the following features are found in blood chemistry in uncompensated lactic acidosis except (A) pH is decreased (B) Bicarbonate is decreased (C) pCO2 is normal (D) Anion gap is normal
Description : Anion gap of plasma can be due to the presence of all the following except (A) Bicarbonate (B) Lactate (C) Pyruvate (D) Citrate
Last Answer : Answer : A
Description : Anion gap is the difference in the plasma concentrations of (A) (Chloride) – (Bicarbonate) (B) (Sodium) – (Chloride) (C) (Sodium + Potassium) – (Chloride + Bicarbonate) (D) (Sum of cations) – (Sum of anions)
Description : The primary event in respiratory alkalosis is (A) Rise in pH (B) Decrease in pCO2 (C) Increase in plasma bicarbonate (D) Decrease in plasma chloride
Last Answer : Answer : B
Description : The initial event in respiratory acidosis is (A) Decrease in pH (B) Increase in pCO2 (C) Increase in plasma bicarbonate (D) Decrease in plasma bicarbonate
Description : Respiratory acidosis results from (A) Retention of carbon dioxide (B) Excessive elimination of carbon dioxide (C) Retention of bicarbonate (D) Excessive elimination of bicarbonate
Description : Quantitatively, the most significant buffer system in plasma is (A) Phosphate buffer system (B) Carbonic acid-bicarbonate buffer system (C) Lactic acid-lactate buffer system (D) Protein buffer system
Description : At pH 7.4, the ratio of bicarbonate : dissolved CO2 is (A) 1 : 1 (B) 10 : 1 (C) 20 : 1 (D) 40 : 1
Description : Recurrent vomiting leads to loss of (A) Potassium (B) Chloride (C) Bicarbonate (D) All of these
Description : Chloride shift is (A) H ions leaving the RBC in exchange of Cl- (B) Cl– leaving the RBC in exchange of bicarbonate (C) Bicarbonate ion returns to plasma and exchanged with chloride which shifts into the cell (D) Carbonic acid to the plasma
Description : Important buffer system of extracellular fluid is (A) Bicarbonate/carbonic acid (B) Disodium hydrogen phosphate/sodium dihydrogen phosphate (C) Plasma proteins (D) Organic Phosphate
Description : At the pH of blood 7.4, the ratio between the carbonic acid and bicarbonate fractions is (A) 1 : 10 (B) 1 : 20 (C) 1 : 30 (D) 1 : 40
Description : The normal concentration of bicarbonate in blood is (A) 21 meq/L (B) 24 meq/L (C) 26 meq/L (D) 30 meq/L
Description : Mineralocorticoids increase the tubular secretion of (A) Sodium (B) Potassium (C) Chloride (D) Bicarbonate
Description : Concentration of the following is higher in intracellular fluid than in extracellular fluid: (A) Sodium (B) Potassium (C) Chloride (D) Bicarbonate
Description : Respiratory alkalosis is caused by (A) An increase in carbonic acid fraction (B) A decrease in bicarbonic fraction (C) A decrease in the carbonic acid fraction (D) An increase in bicarbonate fraction
Description : Respiratory acidosis is caused by (A) Increase in carbonic acid relative to bicarbonate (B) Decrease in bicarbonate fraction (C) Increase in bicarbonate fraction (E) Decrease in the carbonic acid fraction
Description : Plasma bicarbonate is increased in (A) Respiratory alkalosis (B) Metabolic alkalosis (C) Respiratory acidosis (D) Metabolic acidosis