What is the mass of CO2 in atomic mass units?

28 amu

44 amu

12 amu

22 amu

Part A Given the following equation, N2O (g) + NO2 (g) → 3 NO (g) ΔG°rxn = - 23.0 kJ Calculate ΔG°rxn for the following reaction. 18 NO (g) → 6 N2O (g) + 6 NO2 (g) Answer Choices To Choose From: A) - 3.83 kJ B) - 138 kJ C) - 23.0 kJ D) 23.

A surface that loses electrons becomes positively charged

An example of a mixture is: A) pure water B) gold C) salt water D) silver

What is rust and give two methods that can be usedto prevent

The ratio of x to y is 4 to 12. Fill in numbers to form a table with the given ratio,

Solid lead IV oxide decomposes into solid lead and oxygen gas.

Ab2 has a molar solubility of 3.72*10-4 m. what is the value of the solubility product constant for ab2? express your answer numerically.

Thermal decomposition of sodium azide (NaN₃) into nitrogen gas and sodium metal is used to inflate car airbags. The reaction proceeds by the following chemical reaction. 2NaN₃ (s) ⟶3N₂ (g) + 2Na (s) How many grams of NaN₃ are need to inflate a 10.

Is salt water acidic, basic or neutral

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