Applying skills #1 & #2: calculating the percentage yield 5.75g of sodium is reacted with chlorine to produce sodium chloride. if the actual yield is 10.2g, calculate the percentage yield. leave your answer to 3 significant figures (4 marks) 2na + cl2 → 2naci

69.8 %.

Explanation:

2Na + Cl2 = 2NaCl

Using Relative Atomic Masses:

2*22.99 g sodium should produce  2*(22.99 + 35.45) =   116.88 g of sodium chloride

So 5.75 g Na should give 116.88 * 5.75 / 2*22.99 g = 14.62 g NaCl

% yield = 10.2 / 14.62 = 69.8%.

they are all solids.

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter