Which gas is formed when any metal carbonate reacts with any acids?

A) oxygen

B) carbon dioxide

C) hydrogen

D) methane

In supersonic flights, molecules break apart and react chemically. which safety features protect the plane?

What is the resulting formula unit when calcium and sulfur bond?

Enter a chemical equation for LiOH (aq) LiOH (aq) showing how it is an acid or a base according to the Arrhenius definition. Consider that strong acids and bases dissociate completely. Express your answer as a chemical equation.

How does natural gas power work

A 50 kg cart has 324 kg•m/s of momentum. How fast is the cart going?

Suppose you find a rock that contains some potassium-40 (half-life of 1.3 billion years). you measure the amount and determine that there are 5 grams of potassium-40 in the rock.

What are some positive and negative effects of the production of maple syrup on society and the environment?

Describe and give an example of parasitism.

Why is a dilute solution of oleic acid used instead of pure oleic acid?

The vapor pressure of benzene (C6H6) is 73.0 mm Hg at 25 °C. What is the vapor pressure of a solution consisting of 179 g of benzene and 0.217 mol of a nonvolatile nonelectrolyte?