Chemistry, 24.02.2021 23:40 lexipeacemaker
three molecules of oxygen react with four molecules of hydrogen to produce water molecules write a balanced chemical equation
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What does an electron configuration for an atom relate to the atoms placement on the periodic table
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If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1
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Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.
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Chemistry, 23.06.2019 01:30
Some molecular compounds, such as hcl, ionize completely in solution. for molecular compounds such as h2co3, most molecules do not ionize in solution. which describes the properties of these two solutes? a. hcl and h2co3 have the same effect on the properties of the solution. b. hcl raises the freezing point of water more than h2co3 does. c. hcl raises the boiling point of water more than h2co3 does.
Answers: 2
three molecules of oxygen react with four molecules of hydrogen to produce water molecules write a b...
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