What does it mean for a little strong acid to be in equilibrium?

a. The equilibrium lies far to the right so that products

What happens to the rate of reaction when you decrease the temperature of a chemical reaction?

2000 joules are required to heat 125 grams of an unknown substance from 10 c to 28 c. What is the specific heat of the substance?

Facts about the outer core

The ksp of pbbr2 is 6.60 * 10-6. what is the molar solubility of pbbr2 in 0.500 m kbr solution

Which of the following elements has two valence electrons? a. Sr b. Na c. Al d. B

For what reasons would modern scientists accept dalton's atomic theory but not the idea of an atom proposed by the greek philosophers?

Which physical method can be used for obtaining a sample of salt from a small beaker of salt water? boiling freezing chromatography sorting

Science is a unique field of thought because it relies on to describe the world. •Observations and experim •Teachers and students •Books and writings •Scientists and statements

Hemoglobin, a protein in red blood cells, carries o2 from the lungs to the body's cells. iron (as ferrous ion, fe2+) makes up 0.33 mass % of hemoglobin. if the molar mass of hemoglobin is 6.8 Ã 104 g/mol, how many fe2 + ions are in one molecule?

What could you predict about a methane molecule that would most likely be made by using both the quantum model of the atom and John Dalton's model?