Balance the following equation: C + O2 → CO2 *

a. 2C + 2O2 → CO2

b. C2 + O2 → 2CO2

c. 2C + 2O2 → 2CO2

d. Already balanced

Identify how the colligative properties of a solvent change when a solute is added, forming a solution.

Which statement best describes the work and energy in these examples? Example 1: Running a car requires gas. Example 2: Humans require food to live. The gas and food are examples of energy. The gas and food are examples of work.

Which statement is false? Tert-Butyl alcohol reacts with HCl to give 2-methylpropene by an E1 mechanism. with HCl to give 2-chloro-2-methylpropane by an SN1 mechanism. with HCl and HBr at very different rates.

Which type of energy is represented here

A student is conducting an experiment to determine how cold temperatures affect the growth of tadpoles in a tank of water.

What is the root mean square of carbon iv oxide at 27°C?

If maltose undergoes hydrolysis what subunits does it results to?

Find the total mass of three diamonds that have masses of 14.2 grams, 8.73 grams, and 0.912 gram

What is the correct equilibrium constant expression for this equation? 2C0F, (g) CO2 (g) + CF_ (g)

Write the mathematical expression that allows you to solve for the oh - concentration in water when you know only the h3o + concentration.