Suppose you used excess sulfuric acid in all the flasks. how many moles of co2would be released in flask 7? the molar mass of sodium carbonate is 105.99 g/mol.

Number of produced moles of carbondioxide is 0.113 mol.

Explanation:

Excess of sulphuric acid is present.And the sodium carbonate is completely consumed.

Molar mass of sodium carbonate = 105.99g/mol

Given mass of sodium carbonate =12 g/mol

one mole of sodium carbonate produce one mole of carbondioxide.

0.113 mole of sodium carbonate produce 0.113 mole of carbondioxide.

Therefore, 0.113 mol of carbondioxide produced in flask 7.

a corroding iron, if that's one of your choices

explanation: