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What is the temperature of one mole of helium gas at stp?
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Chemistry, 22.06.2019 19:30
To calculate percent by mass, use the equation below: calculate the percent by mass of each element. %n = % %h = % %o = %
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Chemistry, 23.06.2019 04:00
What changes occur in the reaction indicated by the equation? check all that apply. the hydrogen nucleus loses protons. the oxygen nucleus gains protons. the bond in h2 is broken, and new bonds are formed between hydrogen and oxygen atoms. each electron associated with a hydrogen atom is shared with an oxygen atom.
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Chemistry, 23.06.2019 12:00
Asubstance that will change shape to fit its container but has a definite volume is in a phase of matter
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What are ways that thermal energy transfers ?...
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