CH4 +
__02 →
2 H20+ __CO2
Balance the equations...
Answers: 3
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Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid
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Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive
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Select the correct answer. why are scientific models important in the study of science? a. they always involve critical mathematical calculations. b. they scientists understand complex ideas and objects that aren’t easy to handle. c. they enable scientists to popularize their work in society. d. they are required when conducting any peer review process. e. they are necessary for turning a hypothesis into a law.
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Astudent measured the ph for four solutions which ph indicated the lowest hydronium ion or concentration
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