A. Write and balance the chemical equation for the reaction between potassium sulfide and barium nitrate. Label the state for each reactant and product. b. Write the net ionic equation for this reaction.
c. What type of reaction is this?Single line text.

Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?

Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.

What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients