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

Determine the mass of fuel required for the expected energy consumption in the united states for the next ten years. energy use per person per year in the united states = 3.5 x 1011joules base calculations on current population of 310,000,000.

Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night.  when he took it out, its new volume was 322 milliliters, but its pressure was the same.  if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is  kelvins.

In which situation can a mixture always be called a solution