Chemistry, 20.04.2021 14:00 julianbeaver76
At a festival, spherical balloons with a radius of 140cm are to be inflated with hot air and released. The air at the festival will have a temperature of 25 C and must be heated to100 C to make the balloons float. 1.00kg of butane(C4H10) fuel are available to be burned to heat the air. Calculate the maximum number of balloons that can be inflated with hot air.
Answers: 1
Chemistry, 22.06.2019 03:00
In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?
Answers: 3
Chemistry, 22.06.2019 23:30
The sum of the oxidation numbers in a neutral compound is always
Answers: 2
Chemistry, 23.06.2019 00:30
What is calcium oxide+diphosphorus pentoxide--> calcium phosphate balanced
Answers: 1
Chemistry, 23.06.2019 02:00
Why does ammonia, nh3, behave as a base when it reacts with an acid? z
Answers: 2
At a festival, spherical balloons with a radius of 140cm are to be inflated with hot air and release...
Mathematics, 30.06.2019 14:50
History, 30.06.2019 14:50
Mathematics, 30.06.2019 14:50
Mathematics, 30.06.2019 14:50
Advanced Placement (AP), 30.06.2019 14:50
Geography, 30.06.2019 14:50
Spanish, 30.06.2019 14:50
Health, 30.06.2019 14:50
Social Studies, 30.06.2019 14:50
Advanced Placement (AP), 30.06.2019 14:50
Biology, 30.06.2019 14:50