Stoichiometry Worksheet With Answers Doc

Worksheet for basic stoichiometry.

Stoichiometry worksheet with answers doc. C2h2 o2 co2 h2o. How many ml of 0. Worksheet 6 rev 11 stoichiometry that they can be handled practically. Answers to stoichiometry worksheet.

Mg s 2hcl aq mgcl2 aq h2 g how many grams of hcl are consumed by the reaction of 2 50 moles of magnesium. What mass of silver sulfide can be made from 1 23 mg of hydrogen sulfide h2s obtained from a rotten egg. 40 0 g 16 0g. The reaction of formation of silver sulfide is given below.

Solve each of the following problems. 2kclo3 2kcl 3o2. 2 agno3 aq k2cro4 aq ag2cro4 s 2 kno3 aq 2. In a combustion reaction acetylene c2h2 combines with oxygen to form carbon dioxide and water.

500 m silver nitrate are added. Because a mole is a fixed number of particles when a chemical equation is balanced the number of moles can be substituted for the number of particles represented by the coefficient in the equation. Answer 386 3g of lino3 4 using the following equation. This large number of particles is 6 02 x 10 23 and is called a mole.

Stoichiometry worksheets with answer keys. Mole to mass problems. What is the mass in grams of h2 gas when 4 0 moles of hcl is added to the reaction. Calculate how many grams of iron can be made from 16 5 grams of fe2o3 by the following equation.

N2 3h2 2nh3. Show your work including proper units to earn full credit. How many grams of hydrogen are necessary to react completely with 50 0 g of nitrogen. 1molfe 55 8g x 1mol fe3o4 3molfe 0 239 mol fe3o4.

3 80 moles of oxygen are used up in the reaction. Some of the worksheets below are stoichiometry worksheets with answer keys definition of stoichiometry with tons of interesting examples and exercises involving with step by step solutions with several colorful illustrations and diagrams. Write out the equation. How many grams of silver chromate will precipitate when 150.

4ag s 2h2s g o2 g 2ag2s s 2h2o l m 1 23 mg m. However the amount of a chemical used for a. 400 m potassium chromate. How many grams of potassium chloride are produced if 25 0g of potassium chlorate decompose.

Mole mass conversions. Fe2o3 3 h2 2 fe 3 h2o. The amounts of reagent used are shown. Given the balanced equation show what the following molar ratios i e the conversion factors.

Assume excess of any reactant that isn t mentioned unless otherwise. 40 0g fe x. Solve the following solutions stoichiometry problems. Show calculations to support your choices.

15 2g of potassium chloride. Convert the following number of moles of chemical into its corresponding mass in grams.