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Licemer1 [7]
2 years ago
6

3 , from

Chemistry
2 answers:
jek_recluse [69]2 years ago
6 0
Answer:

The answer is C. C, B, A
Mazyrski [523]2 years ago
4 0

Answer:

troposphere

stratosphere

exosphere

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Plum-pudding model is different from the model that came after it as the Plum pudding model did not encounter the concept of nucleus it simply says compares atom with a pudding in which electrons are spread around as rasins in a pudding while the model that came after that is Rutherford's model  explain that the atom that having nucleus that serves as a center of the atom.

8 0
3 years ago
Choose a generic equation showing how a weak base ionizes water.
FinnZ [79.3K]
Hi!

The generic equation showing how a weak base ionizes water is the following:

B(aq) + H₂O(l) ⇄ BH⁺(aq) + OH⁻(aq)

A base is described as weak when its dissociation is difficult and isn't complete. Weak Bases are chemical compounds that accept protons from water, to form the conjugate acid and the OH⁻ ion. The pH of the solution of a weak base is higher than 7. Some weak bases include ammonia (NH₃), Aluminum Hydroxide (Al(OH)₃) and Sodium Acetate (CH₃COONa).

Have a nice day!
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3 years ago
What is Gay lussac's law​
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Gay-Lussac's law states that the pressure of a given mass of gas varies directly with the absolute temperature of the gas when the volume is kept constant. Mathematically, it can be written as: {\displaystyle {\frac {P}{T}}=k}. It is a special case of the ideal gas law.

3 0
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Can someone plz help me? :(
Sveta_85 [38]

Answer:

it's C

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because it exhaled the carbon dioxide

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