Chemistry, 02.06.2021 20:40 alexanderturnerat
HClO4(aq)+ H2O(l)→H3O+(aq)+ClO4−(aq) Express your answers as chemical formulas. Enter your answers in the order given in the question separated by commas.
Answers: 2
Chemistry, 22.06.2019 05:50
Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
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Chemistry, 22.06.2019 12:20
Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
Answers: 1
Chemistry, 22.06.2019 19:30
Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons
Answers: 2
HClO4(aq)+ H2O(l)→H3O+(aq)+ClO4−(aq) Express your answers as chemical formulas. Enter your answers i...
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