What must always be the same on both sides of a chemical equation?

How does oxygen obey the octet rule when reacting to form compounds?

How are butane and butanol the same

It was found that a reversible inhibitor and a substrate bind an enzyme, but at different sites. The inhibitor was quite potent at reducing enzyme activity, but a Scatchard analysis indicated it could not actually bind the enzyme unless the

Convert 3.4 moles of Hcl to grams

Which statement accurately describes part of the dissolving process of a polar solute in water? Solute molecules repel water molecules. Water molecules surround solute molecules. Water molecules are strongly attracted to nonpolar substances.

How does a mixture of benzoic acid and benzaldehyde can be isolated separately by extractions?

What is a compound? a) a combination of two or more substances that are not chemically combined b) a combination of two or more elements that are combined in a certain ratio

A gas has a volume of 75mL at a pressure of 200.0 kPa. What will be the new volume be in mL if the pressure is decreased to 60.0 kPa in sig figs

Give two reasons why it's important to work with a partner in a lab

Suppose you have 3.00*1018 reams of lead (pb). how many lead atoms do you have? express the number of atoms numerically.