RE

Questions and answers by visitors named RE

Questions (10)

Suppose that 1.01g of rubbing alcohol(C3H8O) evaporates from a 56.0g aluminum block. If the aluminum block is initially at 25'C,
1. 3 answers
2. 924 views
Two bicyclists, starting at the same place, are riding toward the same campground by two different routes. One cyclist rides
1. 3 answers
2. 2,516 views
The drawing shows a force vector vector F that has a magnitude of 600 newtons. It lies at alpha = 67° from the positive z axis,
1. 4 answers
2. 1,707 views
A hot-air balloon is rising upward with a constant speed of 2.95 m/s. When the balloon is 3.30 m above the ground, the
1. 3 answers
2. 983 views
A solution containing 26.40 mg of an unknown protein per 22.5 mL solution was found to have an osmotic pressure of 3.95 torr at
1. 3 answers
2. 867 views
Use Henry's law and the solubilities given below to calculate the total volume of nitrogen and oxygen gas that should bubble out
1. 1 answer
2. 1,068 views
A saturated solution was formed when 4.48×10−2 L of argon, at a pressure of 1.0 atm and temperature of 25 C, was dissolved in
1. 4 answers
2. 3,819 views
It takes 180 kJ of work to accelerate a car from 21.0 m/s to 27.5 m/s. What is the car's mass?kg?
1. 3 answers
2. 566 views
how long does the equation od pi go on?
1. 1 answer
2. 438 views
-2/5 x -1 1/4 I'm confused on how to solve this. can someone help?
1. 4 answers
2. 586 views

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