4.- ¿Cuánto nitrato de bismuto pentahidratado, se formará a partir de una solución de 10.4 g de bismuto en ácido nítrico?
Bi + HNO3 + H2O
Bi(NO3)3 *5H2O + NO

Find the mass in grams of hydrogen gas produced when 14.0 moles of hcl is added to an excess amount of magnesium.

Which statement characterizes synthetic polymers? a. they come from animals and plants. b. they are found in nature. c. they are made in a lab. d. they are components of starch.

Which of the following is described by the equation h2o(s)+ heat=h2o(i) a freezing melting condensing evaporating