Chemistry, 25.11.2019 01:31 seanholmes91405
Ahelium balloon with a volume of 550ml is cooled from 305 to 265k. the pressure on the gas is reduced from 0.45 atm to 0.25 atm. what is the volume of the gas at the lower temperature and pressure
Answers: 3
,
and 
are volumes of the same gas.
and 
are the temperatures (in degrees Kelvins) of that gas.
.
.
,
and 
are the pressures on this gas.
.
.
.
Another question on Chemistry
Chemistry, 22.06.2019 02:30
In pea plants, the allele for tallness (t) is dominant to the allele for shortness (t). in the cross between a tall pea plant and a short pea plant shown below, what is the probability that the resulting offspring will be tall? whats the percent
Answers: 1
Chemistry, 22.06.2019 03:20
What is the ima of the 1 st class lever in the graphic given? 2 3 0.5
Answers: 1
Chemistry, 22.06.2019 06:30
The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide
Answers: 3
Chemistry, 22.06.2019 10:50
How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)
Answers: 2
You know the right answer?
Ahelium balloon with a volume of 550ml is cooled from 305 to 265k. the pressure on the gas is reduce...
Questions
English, 15.04.2020 00:43
Biology, 15.04.2020 00:43
Computers and Technology, 15.04.2020 00:43
Mathematics, 15.04.2020 00:43
Biology, 15.04.2020 00:43
Mathematics, 15.04.2020 00:43
