Which clue can be used to identify a chemical reaction as a combustion reaction?

Oxygen is a product.

A hydrocarbon reacts with oxygen.

Water and carbon dioxide react.

The reaction involves ions.

Write the word equation for the reaction of barium nitride with potassium

Give an example of how a functional group can affect the properties of an organic compound.

Predict how atmospheric carbon dioxide levels might change if more trees were planted on earth

What are the two general concepts involved in equilibrium? Check all that apply. 1 sameness 2 rate constant 3 mass difference 4 changelessness

A rock that can float if placed in water

Calculate the heat evolved from a mixture of 14.1 l of sulfure dioxide

Which stament best describes a solution

Which answer accurately describes the difference between speed and velocity? Read each answer choice carefully. Question 4 options: A. If speed is constant, then velocity is also constant. B. Speed requires direction.

Least reactive element of period 3

A chemical formula shows the kind and number of Atoms that form a what? compound, mixture, solution, or suspension