Answer:
The pressure of the gas increased (if temperature remained constant).
The Boyle's law supports this observation.
Explanation:
The initial measurements of the gas are given as;
volume = 100 L
Pressure = 300 kpa
The second measurement is given as;
Volume = 75 L
The second reading implies that the volume of the gas has decreased. If the temperature of the gas remained constant, then the pressure must have increased according to the Boyle's law;
At constant temperature, the pressure of a given mass of an ideal gas is inversely proportional to its volume.
Answer:
red litmus will turn blue
blue litmus will remain blue
Explanation:
magnesium hydroxide is a base therefore turns red litmus paper blue
Answer:
i is the correct answer.
Explanation:
the RAM of aluminum is indeed 27. And since the RAM of substances are measured in terms of the C-12 isotope then R indeed explains why the RAM Al is 27.
Renewable resources are abundant.
Renewable resources can be used to generate electricity.
Renewable resources can be replaced when used.
Renewable resources are found in nature.
Explanation:
Renewable resources are resources that are abundant in nature and when used can easily be replenished at fast rate.
Non-renewable resources are limited in nature. They have to be conserved to ensure their all round availability. They are not quickly and easily renewed as it takes several years for them to form. Usually, it takes millions of years to form.
- Renewable resources all abounds around us. Water, air, biomass etc are all renewable resources. We cannot use them up.
- Renewable resources can be harnessed to generate electricity. Hydroelectricity comes from water.
- Resources are renewable because of the ease by which they can be replaced when used up.
- They can also be found in nature.
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Renewable resources brainly.com/question/6944540
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