Chemistry, 25.05.2021 17:10 desirekotta20
Which of the following phenomena would be associated with the Big Bang theory.
-The universe is contracting
-Hot, Expanding matter eventually condensed into galaxies
-The universe began as a cool massive star
-Cool, Expanding matter eventually heated and became suns
-The universe is expanding
-The universe began in a hot dense state
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How does the atmosphere to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun plz like !
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If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted
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Which statement best describes isomers? a. isomers are alcohols that have the same functional group. b. isomers have at least one carbon-carbon double bond. c. isomers have the same molecular formula but different structural properties.
Answers: 1
Which of the following phenomena would be associated with the Big Bang theory.
-The universe is con...
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