chemistry

Questions and Answers

Is saponin harmful to health?

Questions and Answers

How do you solve the redox reaction between magnesium and water?

Questions and Answers

Which redox reactions take place in a potato battery?

Questions and Answers

In winter, the temperature moves smoothly from + to – . A lot of energy has to be extracted for the transition from...

Questions and Answers

I think the air is full of H and O atoms, but why don’t they combine to form water?

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What are Lugol’s h and p sentences?

Questions and Answers

Do air molecules exist?

Questions and Answers

In the brewing vats, a so-called maize schedule of 52°, 63° and 78° is followed, in order to achieve the temperature optimum of the...