Question

Which of the following reactant pairs will not react together to produce a reaction?

Na + BaO
K + ZnBr2
Al + HCl
Mg + H2O

Answer 1

@Abmon98 i am thinking the first option, what about yourself?

Answer 2

According to the The Reactivity Series
In the second reaction Potassium will replace Zinc because it is more reactive.
Aluminium reacts with Will Displace the Hydrogen atom present to form Aluminium Chloride.
single displacement reaction is when magnesium replaces hydrogen in water to make magnesium hydroxide and hydrogen gas:
Mg + 2 H2O ---> Mg(OH)2 + H2
Your right in this case first option is right

Answer 3

yes! thankk youu

Answer 4

Your welcome :)