Chemistry, 01.06.2021 15:50 daniel9299
The volume of gas in a balloon is 1.90L at 21.0°C. The balloon is heated, causing it to expand to a volume of 5.70L. what is the new temperature of the gas inside the balloon?
Answers: 1
Chemistry, 21.06.2019 20:30
The balanced chemical equation for this lab is: 3cucl2(aq) + 2al(s) 3cu(s) + 2alcl3(aq) if 10.5 g copper chloride react with 12.4 g aluminum, what is the limiting reactant?
Answers: 3
Chemistry, 22.06.2019 09:20
Explain that newton first law,second law and third law of motion?
Answers: 2
Chemistry, 22.06.2019 12:00
Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.
Answers: 2
Chemistry, 22.06.2019 21:00
The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?
Answers: 1
The volume of gas in a balloon is 1.90L at 21.0°C. The balloon is heated, causing it to expand to a...
History, 10.10.2019 16:40
Biology, 10.10.2019 16:40
Mathematics, 10.10.2019 16:40
Mathematics, 10.10.2019 16:40
History, 10.10.2019 16:40
English, 10.10.2019 16:40
Mathematics, 10.10.2019 16:40
Mathematics, 10.10.2019 16:40
Business, 10.10.2019 16:40
History, 10.10.2019 16:40
Mathematics, 10.10.2019 16:40