Hbr + koh > kbr + h2o
in this reaction, the acid is?
hbr.
koh.
kbr.
h2o.
hbr

The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

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?