Answer:
-14
Step-by-step explanation:
a-4c=(-6)-4(2)=-6-8=-14. Hope this helps!
There is a 24.71% chance of getting a blue golf ball
Answer: n=-28
Step-by-step explanation:
On the right side, there are
• 2•2 = 4 atoms of Nb
• 2•5 = 10 atoms of O
so among the reactants on the left, the reaction is balanced as
4 Nb + 5 O₂ → 2 Nb₂O₅
Answer:
3/4
Step-by-step explanation: