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MQuiz: Balancing, Molarity, Reaction Types, Double Replacement Products (4/16/2024)

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Last updated about 1 year ago
8 Nsɛmmisa
Hyɛ no nsow a efi ɔkyerɛwfo no hɔ:

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

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

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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

What type of chemical reactions is this?: Cu + S -----> CuS

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2.

What type of chemical reactions is this?: Zn + AgNO3 -----> Ag + Zn(NO3)2

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3.

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

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4.

What type of chemical reactions is this?: 2HgO -----> 2Hg + O2

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5.

What type of chemical reactions is this?: NaCl + AgNO3 -----> AgCl + Na(NO3)

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6.

HCl ----> H2 + Cl2

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7.

K2O + H2O ----> KOH

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8.

How many moles of NaCl are in 0.500 L of 2.0 M NaCl? [Remember to include units]