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velikii [3]
3 years ago
12

A neutral Adam possesses an atomic number of 15 and atomic mass of 31 three electrons are gained what is the result of a convers

ion
Chemistry
1 answer:
Y_Kistochka [10]3 years ago
8 0

a negatively charged ion

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100 points!! Brainliest if correct!!
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B isn't correct because logs burning can take around 10 to 20 minutes.

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At 35.0°c and 3.00 atm pressure, a gas has a volume of 1.40 l. what pressure does the gas have at 0.00°c and a volume of 0.950 l
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Answer : The pressure of gas will be, 3.918 atm and the combined gas law is used for this problem.

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Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.

The combined gas equation is,

\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}

where,

P_1 = initial pressure of gas = 3 atm

P_2 = final pressure of gas = ?

V_1 = initial volume of gas = 1.40 L

V_2 = final volume of gas = 0.950 L

T_1 = initial temperature of gas = 35^oC=273+35=308K

T_2 = final temperature of gas = 0^oC=273+0=273K

Now put all the given values in the above equation, we get the final pressure of gas.

\frac{3atm\times 1.40L}{308K}=\frac{P_2\times 0.950L}{273K}

P_2=3.918atm

Therefore, the pressure of gas will be, 3.918 atm and the combined gas law is used for this problem.

4 0
3 years ago
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After Callie obtained her original results, she wanted to dig deeper. She determined that the germinating corn seed had utilized
Airida [17]

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Callie expect 600 molecules of CO2 to have been released as a waste during the same amount of time.

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During cellular respiration 1 molecule of glucose undergoes oxidation to form 6 molecules of CO2 as a waste product.

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    So 100 molecules of glucose will release 100×6=600 molecules of CO2 as a waste product.

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2 years ago
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