2. force → the rate at which an object changes position; distance divided by time
true o...
Chemistry, 27.10.2019 19:43 lclaudettecarte8346
2. force → the rate at which an object changes position; distance divided by time
true or false
3. inertia → an object´s resistance to a change in motion
true or false
4. mass → the amount of matter an object is made up of and the measure of the amount of inertia (resistance to change in momentum) the object has, measured in grams
true or false
Answers: 1
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Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration
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The molecular weight of carbon dioxide, co2, is 44.00 amu, and the molecular weight of nitrous dioxide, no2, is 46.01 amu, so no2 diffuses co2
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Calcium carbonate decomposes at high temperatures to give calcium oxide and carbon dioxide as shown below. caco3(s) cao(s) + co2(g) the kp for this reaction is 1.16 at 800°c. a 5.00 l vessel containing 10.0 g of caco3(s) was evacuated to remove the air, sealed, and then heated to 800°c. ignoring the volume occupied by the solid, what will be the mass of the solid in the vessel once equilibrium is reached?
Answers: 1
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The total momentum of two marbles before a collision is 0.06 kg-m/s. no outside force act on the marbles. what is the total momentum of the marbles after collision
Answers: 1
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