Unit 5 Study guide: Moles & Stoichiometry

Front

Given the balanced equation: 2KClO₃ → 2KCl + 3O₂ Which type of reaction is represented by this equation?

Back

decomposition

Front

List three types of chemical reactions.

Back

decomposition, double replacement, and synthesis

Front

Identify the type of chemical reaction represented by this equation: 2H₂ + O₂ = 2H₂O

Back

synthesis

Front

In which type of reaction do two or more substances combine to produce a single substance?

Back

synthesis

Front

Which balanced equation represents a single-replacement reaction?

Back

Mg + 2AgNO₃ → Mg(NO₃)₂ + 2Ag

Front

Molar mass of Ba(OH)₂

Back

171.3 g

Front

The gram molecular mass of Ca₃(PO₄)₂ is

Back

310 g

Front

Determine the molar mass of the product.

Back

30 g/mol

Front

What is the gram-formula mass of Fe(NO₃)₃?

Back

242 g/mol

Front

Number of moles of N₂(g) that contains 9.03 x 10²³ molecules?

Back

1.50