Answer and Step-by-step explanation:
For these, you have to make sure the same amount of moles are on each side of the chemical equation.
→ 
→ 
→ 
These are the balanced equations.
#teamtrees #WAP (Water And Plant)
Answer:
Commuttative Property for Addition
Step-by-step explanation:
There is the answer above
Answer:
Fraction: -35/8
Decimal: -4.375
Step-by-step explanation:
Answer:
69 ._.
Step-by-step explanation:
A would equal 4 because you would first convert the mixed numbers into improper fractions, then move the constant to the right, and finally add the factions
a-2(1/2)=1(1/2)
a-(5/2)=(3/2)
a=(3/2)+(5/2)
a=4