Chemistry, 10.02.2022 14:00 mamaKelly1671
One gallon of gasoline in an automobile's engine produces on average of carbon dioxide, which is a greenhouse gas; that is, it promotes the warming of Earth's atmosphere. Calculate the annual production of carbon dioxide in kilograms if there are exactly million cars in the United States and each car covers a distance of at a consumption rate of miles per gallon. Be sure your answer has the correct number of significant digits.
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Chemistry, 22.06.2019 15:00
Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.
Answers: 1
Chemistry, 23.06.2019 05:00
He nucleus contains the cells genetic material in the form of dna. dna is organized into our chromosomes, which are made up of thousands of that determine our traits.
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Chemistry, 23.06.2019 05:30
For the reaction i2(g)+br2(g)βββ2ibr(g), kc=280 at 150 βc. suppose that 0.450 mol ibr in a 2.00-l flask is allowed to reach equilibrium at 150 βc. what is the equilibrium concentration of 2ibr, i2, br2
Answers: 1
Chemistry, 23.06.2019 17:00
The approximate distance from earth to the moon is 240 thousand miles. the approximate distance from earth to the sun is 93 million miles. in standard notation, the approximate distance from the sun to earth is miles greater than the approximate distance from earth to the moon. in scientific notation, the distance is m Γ 10n, where m is and n is .
Answers: 2
One gallon of gasoline in an automobile's engine produces on average of carbon dioxide, which is a g...
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