Chemistry, 29.07.2019 01:30 antonjas001
Amixture containing 21.4 g of ice (at exactly 0.00 ∘c) and 75.3 g of water (at 55.3 ∘c) is placed in an insulated container. assuming no loss of heat to the surroundings, what is the final temperature of the mixture?
Answers: 1
Chemistry, 22.06.2019 17:50, mytymikey123
You exhale co2 which is produced during cellular respiration. co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid. the more physical activity you engage in, the more co2 your body is producing. you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw. can you see a change in the color of the indicator?
Answers: 2
Chemistry, 23.06.2019 07:50, alexusnicole817
Asolution is produced in which water is the solvent and there are four solutes. which of the solutes can dissolve better if the solution is heated?
Answers: 1
Chemistry, 23.06.2019 09:00, AdoNice
A2-kg bowling ball is 1 meter off the ground on a post when it falls. just before it reaches the ground, its traveling 4.4 m/s. assuming that there is no air resistant, which statement is true a. the initial potential energy is less then the final kinetic energy b. the mechanical energy is not conserved c. the mechanical energy is conserved d. the initial potential energy is greater than the final kinetic energy
Answers: 3
Amixture containing 21.4 g of ice (at exactly 0.00 ∘c) and 75.3 g of water (at 55.3 ∘c) is placed in...
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