Look at the chemical equation and IDENTIFY what type of reaction is
occurring
CaS --
--> Ca + S
O Decomposition
O Double Replacement
O Combustion
Single Replacement
Synthesis

Complete the sentence. the lower the hydrogen ion concentration, the the ph. higher lower closer to 7 closer to 0

Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)

The ammonia molecule in the diagram has the observed bond orientation because