Chemistry, 30.12.2019 10:31 baileybryant580
Combustion of gasoline in automobiles produces poisonous gases. catalytic converters that contain solid platinum, palladium, and rhodium change these poisonous gases into harmless gases. which statement describes the catalyst?
it is a homogeneous catalyst.
it provides an alternative pathway for the reaction.
it combines with poisonous gases to make them harmless.
it increases the energy that is needed for the reaction to occur.
Answers: 3
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An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.
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Which of these conditions most likely produces an unstable isotope?
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When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.
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Chemistry, 23.06.2019 00:00
2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.
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Combustion of gasoline in automobiles produces poisonous gases. catalytic converters that contain so...
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