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Nel
Questions (2)
What is the approximate mass of air in a living room 5.6 m x 3.6 m x 2.4 m?
2 answers
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Two roads intersect at right angles. At a certain moment, one bicyclist is 8 miles due NORTH of the intersection traveling
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Answers (4)
Magnesium is more reactive than zinc hence when Mg is reacted with ZnO, it is oxidised while ZnO is reduced to Zn this the name redox reaction. When MgO is reacted with Zn nothing happens since Mg is more reactive than Zn and Zn cannot be oxidised while
I think B is correct
Can you help here please
My final answer was -8/square root of 164. Is that correct?
