Question

convert the following measurements into si units
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Answer 1

Answer:

(a) When a piece of iron metal is placed in copper sulphate solution, then magnesium sulphate solution and copper metal are formed. This is a type of displacement reaction.

Answer 2

Explanation:

Answer. Multiply or divide by powers of 10. SI units are easy to convert because you multiply or divide by 10 - sometimes more than once. Think of a staircase - every time you step up a stair, you divide by 10; every time you step down a stair, you multiply by 10