Chemistry, 14.10.2019 09:50 christyr2002
Which of the following statements is not true of the combustion of an organic compound?
a. oxygen gas (o2) must be one of the reactants
b. energy is released by the reaction
c. it can also be described as a synthesis reaction
d. carbon dioxide (co2) will be produced
Answers: 1
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Suppose a lab group reports a ppercent yield of sand of 105. is it really possible to collect more sand than was originally represented? what is the possible explanation for the extra product?
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Based on its chemical properties, identify the position of each chemical family on the periodic table.
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Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
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Chemistry, 22.06.2019 13:20
Can someone me with 3 and 4 plz. this is for masteries test.
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Which of the following statements is not true of the combustion of an organic compound?
a. o...
a. o...
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