Chemistry, 02.01.2020 19:31 kingalex7575
Which of the following statements best describes what will most likely occur to the moth populations in the image below?
a. the light moths will be captured by predators more easily than the dark moths, and the population of dark moths will rise.
b. the light moths will be captured by predators more easily than the dark moths, and the population of light moths will rise.
c. the dark moths will be captured by predators more easily than the light moths, and the dark moths will probably go extinct.
d. the light moths will change their wing color to match that of the dark moths.
Answers: 2
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In an effort to address concerns about global warming, a power plant in portland,oregon is designed to take all of its exhaust gases from its boilers and recycle the co2 using the solvay process to make sodium hydrogen carbonate. the reaction is shown below. nh3(g) + h2o(l) + co2(g) + nacl(aq) → nahco3(aq) + nh4cl(aq) how many liters each of nh3 and co2 (both at stp) would be consumed to produce 3.00 kg of sodium bicarbonate? the volume of both nh3 and co2 would be
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Inside a flashbulb, oxygen surrounds a thin coil of magnesium. when the flashbulb is set off, a chemical reaction takes place in which magnesium combines with oxygen to form magnesium oxide. which of the chemical equations matches the reaction above? a. mg + o2 mgo2 + energy b. 2mg + o mg2o + energy c. 2mg + o2 2mgo + energy d. mg + o mgo + energy
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Which of the following statements best describes what will most likely occur to the moth populations...
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