Chemistry, 28.07.2019 05:20 jovellabreu12
Use chemical formulas to write the equation for the reaction between carbon and oxygen
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Alarge marble is dropped in a graduated cylinder with 35ml of water in it.the water level increases to 49ml.what is the volume of the marble
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Question 2 (5 points) which of the following materials is useful for making molds because it has a low melting point? question 2 options: wood metal wax sand
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Hydrogen-2 is also known as deuterium as well as hydrogen-3 is known as tritium hydrogen-1 is our common hydrogen isotope a sample hydrogen gas has 99% hydrogen -1 ,0.8% deuterium , and 0.2% tritium what is the average atomic mass of this mixture of isotope to the thousands place
Answers: 1
Use chemical formulas to write the equation for the reaction between carbon and oxygen...
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