Chemistry, 13.02.2021 03:20 lovenahofer
Chameleons have the ability to change their coloring to help them blend in with their environmerit.
This is an example of an adaptation designed to
A)
help the chameleon with its digestion.
B)
camouflage the chameleon from predators,
C)
help the chameleon attract potential mates.
D)
allow the chameleon to live in many habitats.
Answers: 1
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H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?
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When 225mg of anthracene, c14h10(s), was burned in a bomb calorimeter the temperature rose by 1.75k. calculate the calorimeter constant. by how much will the temperature rise when 125mg of phenol, c6h5oh(s), is burned in the calorimeter under the same conditions? (δch< (c14h10,s)=–7061 kj mol−1.)
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Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %
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Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine
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Chameleons have the ability to change their coloring to help them blend in with their environmerit....
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