Chemistry, 03.12.2019 18:31 KennyOaks6230
A100-w lightbulb is placed in a cylinder equipped with a moveable piston. the lightbulb is turned on for 0.020 h, and the assembly expands from an initial volume of 0.90 l to a final volume of 5.88 l against an external pressure of 1.0 atm. calculate work done
Answers: 2
Chemistry, 21.06.2019 22:30
Consider the following system at equilibrium. caco3(s) ca2+(aq) + co32–(aq) the addition of which compound will cause a shift in equilibrium because of a common ion effect? ccl4 co2 cuso4 na2co3
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Chemistry, 22.06.2019 01:30
An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.
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Chemistry, 22.06.2019 11:00
What is the molar mass of a gas that has density of 2.054 g/l
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Chemistry, 22.06.2019 12:50
What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate
Answers: 1
A100-w lightbulb is placed in a cylinder equipped with a moveable piston. the lightbulb is turned on...
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