# 09 - (d) How many moles of the excess reactant remain...

This preview shows pages 1–4. Sign up to view the full content.

Practice 1: Consider the reaction: 2Sb (s) + 3I 2 (s) 2SbI 3 (s) Determine the limiting reactant and the theoretical yield when (a) 1.20 mol of Sb and 2.40 mol of I 2 are mixed. (b) 1.20 grams of Sb and 2.40 grams of I 2 are mixed. What mass of excess reactant is left when the reaction is complete? Practice 2: Iron reacts with chlorine gas to form Iron (III) chloride. If you start with 2.75 mol of Iron and 3.50 mol of Chlorine, (a) Write a balanced equation for the reaction (b) What is the limiting reagent? (c) What is the theoretical yield of Iron (III) chloride in grams? (d) How many moles of excess reactant remain unreacted? (e) How many grams of excess reactant remain unreacted?

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
Practice 3: A gaseous mixture containing 13.0 grams of hydrogen gas and 1280.00 grams of Bromine react to form Hydrogen bromide gas. (a) Write a balanced equation for the reaction. (b) What is the limiting reactant? (c) What is the theoretical yield of hydrogen bromide in grams?

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: (d) How many moles of the excess reactant remain unreacted? (e) How many grams of the excess reactant remain unreacted? Practice 4: A 199.8 gram sample of Aluminum is reacted with 174.72 liters of gaseous Oxygen at STP to produce Aluminum oxide. (a) Write a balanced equation for the reaction. (b) What is the limiting reactant? (c) What is the theoretical yield of Aluminum oxide in grams? (d) How many moles of the excess reactant remain unreacted? (e) How many grams of the excess reactant remain unreacted? Practice 5: 4.21 X 10 22 molecules of Hydrogen gas react with 3.01 X 10 22 molecules of oxygen to produce water. (a) Write a balanced equation for the reaction. (b) What is the limiting reactant? (c) What is the theoretical yield of water in grams? (d) How many moles of excess reactant remain unreacted? (e) How many grams of excess reactant remain unreacted?...
View Full Document

## 09 - (d) How many moles of the excess reactant remain...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online