The red spheres represent oxygen atoms, and the blue spheres represent hydrogen atoms. Is this substance a compound?

Explain why ocean temperatures vary by location on Earth's surface.

Why do ionic bonds have strong intermolecular forces? (Imfs) & Why do covalent bonds have weak intermolecular forces? (Imfs)

How many inks are in each dye in each pen?

In the future, clean energy sources, such as solar power, may be used to create hydrogen fuel True False

What volume of solution gives the desired moles? 0.53mol from a 7.25M solution 0.035mol from a 1.25M solution 0.0013mol from a 0.090M solution

In an experiment, an unknown gas effuses at one-half the speed of oxygen gas, which has a molar mass of 32 g/mol. which might be the unknown gas?

7. Foam cup A has 36 mL of water that contain 2 moles of HCL at 20°C. Foam cup B has 36 mL of water that contain 2 moles NaOH of at 20°C. The contents of foam cup A are added to foam cup B and a chemical reaction occurs.

Which statement is false? a. At equilibrium, equal amounts of products and reactants are present. ΔG° is a function of Keq. b. When reactants become products, they do so through an intermediate transition state. Most biocatalysts are proteins.

What is the name of a compound that has the formula C6H6

A 8.53 g sample of BaCl2 barium chloride is reacted with silver nitrate to produce silver chloride and bariums nitrate to give 8.72 g of silver chloride.