Answer:
I think it is A.
Explanation:
Hope my answer has helped you!
The answer that best fits the blank provided above is MECHANICAL.
Answer:
2 FeL3+3Ag2Co3
Explanation:
in a chemical reaction, the quantity of each element does not change. thus each side of the equation must represent the same quantity of any particular element
Answer:
Solution A is a Weak Alkali, Solution B is a strong Acid.
Explanation:
At pH 10, the colour is blue, therefore it's a weak alkali.
At pH 1, the colour is red, therefore it's a strong Acid.
FeOH2 = 73.8602753 g/mol
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