Ethylamine and hydrogen bromide.
gives oft
gives off
CHỊCH NH(g)
HBr(9)
B
cotton wool soaked in
Conc, hydrobromic acid
cotton wool soaked in
ethylamine(aq)
predict at which position A, B or C the white solid will form explain your choice
Alpha particles have positive charge, beta particles have negative charge, and answer 4 just doesn’t make sense. thus, you are left with only one possible answer.
answered: Guest
thats a little if u want the answer just look it up on google thats what i do haha : )
When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.