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Chemical Equations Multiple Choice Test

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Chemical Equations

Choose the best answer for each question. You must get AT LEAST 8 out of 10 correct in order to move on. Once you have gotten an 8 out of 10 correct, raise your hand and show the teacher

NOTE: If the question contains an image, clicking on it will enlarge it for easier viewing. If there is a "More Info" link after the question, clicking it will display additional content related to the question.

What type of reaction is shown in the chemical equation NH3 + HCl ----> NH4Cl

What type of chemical reaction is shown in the equation 2H2O ----> 2H2 + O2

Which is the correct balanced equation for BaSO4 + C -----> BaS + CO

Which is the correct balanced equation for Al + O2 -----> Al2O3

Classify this reaction 4Al + 3O2 -----> 2Al2O3

Classify this equation 4Al + 3O2 ----> 2Al2O3

Aqueous means

In an IcyHot pack, when the pack is cold, a ____________ reaction is taking place

After the IcyHot is cold, it becomes hot, because of a(n) ____________ reaction taking place

Which is the coefficient in 2HgO4

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