Chemistry, 12.11.2020 19:50 alejandraluna95
A 20.0 L gas cylinder is filled with 8.00 moles of gas. The tank is stored at 23 ∘C . What is the pressure in the tank?
Answers: 1
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Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?
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Chemistry, 22.06.2019 12:30
Sodium sulfate dissolves as follows: na2so4(s) → 2na+(aq) + so42- (aq). how many moles of na2so4 are required to make 1.0 l of solution in which the na concentration is 0.10 m?
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Chemistry, 22.06.2019 17:30
The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?
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Chemistry, 23.06.2019 00:30
Ok, so i have 2 questions. try to answer them both: (the topic is fire) 1) how can you represent the chemical reaction of fire? 2) what kind of bond is formed in this chemical reaction
Answers: 3
A 20.0 L gas cylinder is filled with 8.00 moles of gas. The tank is stored at 23 ∘C . What is the pr...
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