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Stoichiometry Bellwork #1

Last updated 2 days ago

6 questions

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Question 1

1.

What are the coefficients for the following chemical reaction: (Use commas between each coefficient).

NaBr + Ca(NO3)2 --> NaNO3 + CaBr2

Question 2

2.

What type of reaction is shown?

NaBr + Ca(NO3)2 --> NaNO3 + CaBr2

Question 3

3.

What is the mole ration of sodium nitrate to calcium nitrate in the reaction: (Use this form to answer: 1 mole A / 1 mole B)

NaBr + Ca(NO3)2 --> NaNO3 + CaBr2

Question 4

4.

Calculate the molar mass for the following: Sodium Nitrate (Use 4 sig figs)

Question 5

5.

Calculate the molar mass for the following: Calcium nitrate (Use 4 sig figs)

Question 6

6.

How many grams of sodium nitrate can be formed from 25.0 g of calcium nitrate?