Which of the following statements is true about the following reaction?
3nahco3 (aq) + c6h8o7 (aq) + 3co2 (g) + 3h2o (s) + na3c6h5o7 (aq)

The correct reaction equation is:

b) 1 mole of water is produced for every mole of carbon dioxide produced.

Explanation: CONVERT EVERYTHING TO MOLES OR VOLUME, THEN COMPARE IT WITH THE COMPOUND'S STOICHIOMETRY IN CHEMICAL EQUATION.

a) 22.4 L of gas is produced only when L of   is reacted with 22.4 L of . So it is wrong.

b) Since in the chemical equation the stoichiometric coefficient of  and are same so the number of moles or volume of each of them will be same whatever the amount of reactants taken. Therefore it is correct option.

c)   molecules is equal 1 mole of if produced then 3 moles of is required, which is not given in the option. So it is wrong.

d) 54 g of water or 3 moles of (Molecular Weight of water is 18 g) is produced when 3 moles of is used but in this option only one mole of is given. So it is wrong.

Connexus: A,A,A,B.

Explanation:

These are the correct answers to Chemical Calculations Lesson 2 unit 6 stoichiometry answers.

Hope this helps:)

h

atomic mass = 39

number of neutrons = 20

number of protons= 19

electronic configuration = 1s2 2s2 2p6 3s2 3p6 4s1

the number of electron in first shell = 2

number of electrons in n=3 shell = 8