Chemistry, 19.08.2019 17:10 Perdikaris
Energy sources (6 points) a. sort the types of energy into the "renewable" and "nonrenewable" columns. (1 point)
energy types: coal, petroleum, solar, wind, hydroelectric, geothermal, biomass, natural gas renewable nonrenewable
b. what are the products of the combustion of fossil fuels?
Answers: 2
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How many atoms of oxygen are contained in 160 grams of n2o3
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Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %
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Chemistry, 22.06.2019 08:00
Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next
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Chemistry, 22.06.2019 12:20
Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
Answers: 1
Energy sources (6 points) a. sort the types of energy into the "renewable" and "nonrenewable" column...
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