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Airida [17]
2 years ago
11

Which energy source has been developed and improved by chemists?

Chemistry
1 answer:
Karo-lina-s [1.5K]2 years ago
3 0
I’d have to say C. battery.
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Which climate condition is typically found in the tropics due to the interaction of the atmosphere and hydrosphere?
g100num [7]

Answer:

A. Dry with low humidity

Explanation:

Atmosphere is the layer of gases that surrounds the earth above air layer. Its conditions affect our climate.

The hydrosphere includes the water which is on the surface of the earth,below the ground and in the air.

Tropics are the region of our earth surrounding the equator.

On analyzing the climatic conditions in the tropics due to the interaction of the atmosphere and hydrosphere, the presence of water droplets in tropics is less resulting in less humidity and, thus the climatic condition is dry.

Therefore the climatic condition that is typically found in tropics due to interaction of the atmosphere and hydrosphere is dry with low humidity.

8 0
3 years ago
Which bodies of water in the list are found to the west of the Philippines?​
bogdanovich [222]

Answer:

South China sea

Explanation:

To the west is the South China Sea, to the east the Philippine Sea and the Pacific Ocean, and to the south the Celebes Sea (or Sulawesi Sea).

3 0
3 years ago
If an acid has a ka=1.6x10^-10, what is the acidity of the solution?
LUCKY_DIMON [66]
The information given in the question is not enough to determine the acidity of the solution. This is because, acidity can only be found with the equation: pH = -log [H+].
 In order to determine the acidity of the solution, the half titration point value is needed, this will make it possible to determine the value of H30+.  If the half point titration value is known, then Ka will be equivalent to pH and the value will be evaluated using the equation: - log (1.6 * 10^-10).
5 0
3 years ago
How does the formation of water from hydrogen and oxygen demonstrate the conservation of mass? (1 point)
Norma-Jean [14]

Answer:

Water has a chemical formula of H2O . In here, there are two hydrogen atoms and one oxygen atom, and so its mass will be 2+16=18 amu . There are two water molecules formed, and that means the total mass of the products is 18⋅2=36 amu .

4 0
3 years ago
How many atoms of oxygen are in a molecule of glucose?​
Ivanshal [37]

Answer:

6 oxygen atoms

Explanation:

For example – glucose (C6H12O6), a common sugar molecule, is made up of 6 carbon atoms, 12 hydrogen atoms, and 6 oxygen atoms.

5 0
3 years ago
Read 2 more answers
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