Chemistry, 20.09.2020 16:01, ariestburks0513
A heater in a hot water tank gives off 20,000 KJ per hour. The initial temperature of 450 kg of water in the tank is 8.0 degrees * C the tank is heated for 90 minutes , determine the final temperature of the water.
Answers: 3
Chemistry, 21.06.2019 18:10, gonzalesalexiaouv1bg
Using complete sentences, explain how to predict the products and balance the reaction between sulfuric acid and potassium hydroxide.
Answers: 1
Chemistry, 22.06.2019 13:30, annanikherrera
If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion
Answers: 3
Chemistry, 22.06.2019 19:30, gracieisweird12
Use the periodic table to find the molar mass of each element. molar mass h = g/mol molar mass s = g/mol molar mass o = g/mol
Answers: 3
A heater in a hot water tank gives off 20,000 KJ per hour. The initial temperature of 450 kg of wate...
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