Answer:
A scientist does research to make sure he has the right answers to his problems and correct numbers.
Explanation:
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Answer:
Benzene must be kept away from flames.
Explanation:
Hello,
In this case since MSDS tables show the potential risks of chemical compounds, for benzene which which has a substantial vapor pressure and a fire rating of 3, which means that is highly flammable (very likely to get on fire), we conclude then that benzene must be kept away from flames due to its high risk. The other options are incorrect since it has 0 reactivity, it is nor fragile so it is not affected by shaking and it could be storage at standard pressures since it is a liquid at standard conditions as well.
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Answer:
Force to do a certain task over distance creates work. Work can increase energy, therefore energy does work, and distance is a kind of work. This is all I got
Explanation:
