Which bond requires the most energy to be broken?

single covalent bond

double covalent bond

triple covalent bond

The bond can't be broken.

If an automobile travels at 30. m/s for 2 minutes, how far has the car traveled?

Which is an example of a abrasion of a rock? A. A color change due to exposure to air B. A shape change due to exposure of wind C. A hole forming due to a reaction with water D. A layer falling off due to a lessening of pressure

In the following balanced neutralization reaction equation, how many moles of HCl are required to completely neutralize 0.040 moles of NaOH? HCl + NaOH → NaCl + H2O 0.020 moles 0.080 moles 0.040 moles 1.0 mole

Carbon bonds with many nonmetals very easily. This is part of the reason why life (as we know it) is carbon based.

Explain why standard units of measurement are particularly important to scientists.

What is the pH of a 1.0 X 10 - M solution of nitric acid?

Maria examines a mixture that appears to be the same throughout. However, when she looks at a sample using a magnifying lens, she can see small droplets of liquid surrounded by another liquid.

The density of a gas is measured at 1.653 g/L at 746 mmHg and 25.0 °C. What is its molar mass?

What significant contribution did Lavoisier make to chemistry? A. He was the first to use scientific experiments to learn about atoms. B. He was the first to discover the atom. C. He was the first to propose the atomic theory. D.

How do you calculate average percent yield?