1. Mg(NO3)2(aq) +
Ba(OH)2(aq) → Ba(NO3)2(aq) + ___ Mg(OH)2(s)
2.
Al(s) +
CO(NO3)2(aq) → ___AI(NO3)3(aq) +
Co(s)
3.
C6H14(!) +
O2(g) →
CO2(g)
H2O(g)
4.
S(s)
+
O2(g) →
SO3(g)
5
RBOH(s) >
Rb2O(s)
H2O(1)
No

i'm pretty sure its b i might be wrong though!

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.

the answer is d. 74.02

може ли да зареждате повече информация, моля