The equation h3 po4 + 3koh → k3 po3 + 3h2 o is an example of which type of reaction?

All living creatures are from

How is the partial pressure of a gas in a mixture calculated?

Enzymes are specialized proteins that serve as catalysts for living organisms. Considering the effect of temperature on reaction rate, why is it so important that living organisms use catalysts?

The Rocket Club is planning to launch a pair of model rockets. To build the rocket, the club needs a rocket body paired with an engine. The table lists the mass of three possible rocket bodies and the force generated by three possible engines.

Suppose the following reaction system has reached equilibrium. Predict the effect if some O2 is removed from the system. 2SO2 (g) + O2 (g) - 2SO3 (g) Group of answer choices Equilibrium position shifts right, using up some O subscript 2.

If the amount of atoms of each type on the left and right sides of a reaction differ, what must be done to balance it? A. It should be left alone B. Coefficients are placed in front of the reactants and/or products C.

All metals a melt at high temperatures b conduct heat and electricity c contain iron d react with air and water

Predict the following chemical formula for a compound between calcium and chlorine.

Two pieces of silk have an electric charge after being rubbed on a piece of amber. What will happen when the two silk pieces are brought close together? A. They will repel one another. B. They will attract one another. C.

The chemicals formula of glucose is c6h12o6. what are the names of the elements in glucose and how many atoms of each element are present in glucose molecules