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Biblioteka

Quiz Retake: Balancing, Molarity, Reaction Types, Double Replacement Products (4/16/2024) (4/16/2024) (4/23/2024)

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Posljednje ažuriranje about 1 year ago
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Napomena autora:

Note: Chemical Equations in the "Identifying Reaction Types" Section may not be balanced. That doesn't affect the type of reaction that is shown.

You may use your notes and a calculator, but no phone or other tabs on your Chromebook.

Note: Chemical Equations in the "Identifying Reaction Types" Section may not be balanced. That doesn't affect the type of reaction that is shown.

You may use your notes and a calculator, but no phone or other tabs on your Chromebook.

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Pitanje 1
1.

What type of chemical reactions is this?: 4Li(s) + O2(g) -----> 2Li2O(s)

Pitanje 2
2.

What type of chemical reactions is this?: 2C2H6 + 7O2 -----> 4CO2 + 6H2O

Pitanje 3
3.

What type of chemical reactions is this?: 2Na + 2H2O → 2NaOH + H2

Pitanje 4
4.

What type of chemical reactions is this?: 2H2O2 → O2 + 2H2O

Pitanje 5
5.

What type of chemical reactions is this?: AgNO3 + NaCl → AgCl + NaNO3

Pitanje 6
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Pitanje 7
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Pitanje 8
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Pitanje 9
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Pitanje 10
10.

If the following two aqueous solutions are mixed, which of the answer choices would be the correct products? Pb(NO3)2 + KI [NOTE: Pb has a charge of +2]