Identify the playwright--Aeschylus, Sophocles, Euripides, or Aristophanes--described in the following statement. 4. (1 pt) Only
1 answer:
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Answer:
Explanation:
The expression can be solved mathematically as follows:
1) Given
2) Definition of sum
3)
/Associative property
4) Distributive property
5) Multiplication
6) Subtraction.
7) Multiplication/Associative property
8) Associative property
9)
/Result
Given question is incomplete. The complete question is as follows.
Balance the following equation:
Answer: The balanced chemical equation is as follows.
Explanation:
When a chemical equation contains same number of atoms on both reactant and product side then this equation is known as balanced equation.
For example,
Number of atoms on reactant side:
H = 5
P = 1
O = 6
Ca = 1
Number of atoms on product side:
H = 6
P = 2
O = 9
Ca = 1
In order to balance this equation, we will multiply by 2 on reactant side and we will multiply
by 2 on product side. Hence, the balanced chemical equation is as follows.