Answer:
0.962 atm.
97.4 kPa.
731 torr.
14.1 psi.
97,434.6 Pa.
Explanation:
Hello.
In this case, given the available factors equaling 1 atm of pressure, each required pressure turns out:
- Atmospheres: 1 atm = 760 mmHg:
- Kilopascals:: 101.3 kPa = 760 mmHg:
- Torrs: 760 torr = 760 mmHg:
- Pounds per square inch: 14.69 psi = 760 mmHg:
- Pascals: 101300 Pa = 760 mmHg:
Best regards.
A neutral sodium atom, for example, contains 11 protons and 11 electrons. By removing an electron from this atom we get a positively charged Na+ ion that has a net charge of +1. Atoms that gain extra electrons become negatively charged. A neutral chlorine atom, for example, contains 17 protons and 17 electrons.
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Answer:</h3>
1082.96 L
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Explanation:</h3>
We are given;
- Initial volume of helium gas, V1 = 793 L
- Initial temperature, T1 = 16.9°C
But, K = °C + 273.15
- Thus, initial temperature, T1 is 290.05 K
- Initial pressure, P1 = 759 mmHg
- New pressure at 4.05 km, P2 = 537 mmHg
- New temperature at 4.05 km, T2 = 7.1 °C
= 280.25 K
Assuming we are required to calculate the new volume at the height of 4.05 km
We are going to use the combined gas law.
- According to the combined gas law;
Therefore, the new volume of the balloon at the height of 4.05 km is 1082.96 L
