Calculate the partial pressure of each gas in the container
Three gases (8.00 of methane, , 18.0 of ethane, , and an unknown amount of propane, ) were added to the same 10.0- container. At 23.0 , the total pressure in the container is 3.90 . Calculate the partial pressure of each gas in the container.
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You have 250mL of a 0.80 M solution of silver nitrate AgNO3 (169.87 g/mol) dissolved in water. How many grams of AgNO3 does the solution have?
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Three gases (8.00 of methane, , 18.0 of ethane, , and an unknown amount of propane, ) were added to the same 10.0- container. At 23.0 , the total pressure in the container is 3.90 .
Vector A, which is directed along an x axis, is to be added to vector, which has a magnitude of 7.0 m. The sum is a third vector that is directed along the y axis, with a magnitude that is 3 times that of A. What is the magnitude of A?
What is the ratio of the dynamic viscosity of air to that of water at standard pressure and temperature of 20°C? What is the ratio of kinematic viscosity of air to that of water for the same conditions?
A sample of n=8 scores has a mean of M=10 after one score is removed from the sample, the mean for the remaining score is found to be M=11. what was the score that was removed?
Margaret walks to the store using the following path: .500 miles west, .200 miles north, .300 miles east. what is her total displacement? that is, what s the length and direction of the vector that points from her house directly to the store?
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