Answer:
The answer to your question is: more less
Explanation:
I suggest you these answers:
a) PCl₅ (s) ⇒ PCl₃ (s) + Cl₂ (g)
b) ZnBr₂ (aq) + Li₃CO₃ (aq) ⇒ ZnCO₃ (s) + LiBr (aq)
c) C₂H₄ + O₂ ⇒ CO₂ (g) + H₂O (l)
Do you have to balance them?
The answer would be D. Soluble means that it can be dissolved by water.
Answer:
12 mol O2
Explanation:
8 mol KCl (3 mol O2/ 2 mol KCl) =12 mol O2
The neutron and proton are both located in the nucleus of the atom whereas the electron is orbiting the nucleus. The average mass of the proton is 1.6726219 × 10-27 kilograms and the neutron is practically the same. The electron’s mass is 9.10938356 × 10-31 kilograms. The charge of the proton is +1e or 1.602x10-19 C and the neutron is neutral. The charge of an electron is 1.60217662 × 10-19 coulombs
