Chemistry, 21.07.2019 14:00 abbygriffin8575
What mass of propane (c3h8(g)) must be burned to supply 2775 kj of heat? the standard enthalpy of combustion of propane at 298 k is −2220 kj · mol−1 ?
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What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2
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Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.
Answers: 1
What mass of propane (c3h8(g)) must be burned to supply 2775 kj of heat? the standard enthalpy of c...
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