You have 125 g of potassium sulfate and 325.6 L of solution. What is the concentration of
your solution?

Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity

The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?

How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?