Instant
how would you define a chemical bond?
a)force that causes two atoms to split apart
b)particles that resist each other
c)force of attraction between one atom and another atom
d)unbalanced force inside the nucleus of an atom

Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?

About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?