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forsale [732]
3 years ago
8

What type of energy transformation takes place during cellular respiration? Use complete sentences to explain how energy is cons

erved during cellular respiration.
Chemistry
2 answers:
OverLord2011 [107]3 years ago
7 0
In cell respiration, the chemical energy in sugar is transferred to ATP. In the process, some of its chemical energy is changed to heat<span>. As with </span>photosynthesis<span>, the amount of energy that enters the system in the chemical bonds of sugar equals the amount transferred to ATP plus the amount changed to </span>heat<span>.</span>
grin007 [14]3 years ago
3 0

In cellular respiration glucose is converted into ATP (adenosine triphosphate) which is also known as the energy currency of the cell. Glucose enter the catabolic pathway in glycolysis, followed by citric acid cycle and the oxidative phosphorylation pathway. Glucose can enter either the aerobic or anaerobic pathway but the energy yield in the aerobic pathway is several folds higher.

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Um can someone just help me with the first question so I have an idea of what to do...please
Mice21 [21]

<em><u>look at the clues by it and try not to trust the links they trying to give u...</u></em>

<em><u>but i kinda dont know myself  any periodic table i can look at?</u></em>

4 0
3 years ago
Number of grams of hydrogen than can be prepared from 6.80g of aluminum​
Anastaziya [24]

Answer:

0.7561 g.

Explanation:

  • The hydrogen than can be prepared from Al according to the balanced equation:

<em>2Al + 6HCl → 2AlCl₃ + 3H₂,</em>

It is clear that 2.0 moles of Al react with 6.0 mole of HCl to produce 2.0 moles of AlCl₃ and 3.0 mole of H₂.

  • Firstly, we need to calculate the no. of moles of (6.8 g) of Al:

no. of moles of Al = mass/atomic mass = (6.8 g)/(26.98 g/mol) = 0.252 mol.

<em>Using cross multiplication:</em>

2.0 mol of Al produce → 3.0 mol of H₂, from stichiometry.

0.252 mol of Al need to react → ??? mol of H₂.

∴ the no. of moles of H₂ that can be prepared from 6.80 g of aluminum = (3.0 mol)(0.252 mol)/(2.0 mol) = 0.3781 mol.

  • Now, we can get the mass of H₂ that can be prepared from 6.80 g of aluminum:

mass of H₂ = (no. of moles)(molar mass) = (0.3781 mol)(2.0 g/mol) = 0.7561 g.

5 0
3 years ago
What is the high court in South Africa called?​
blsea [12.9K]

Answer:

The Supreme Court of Appeal

Explanation:

The Supreme Court of Appeal is based in Bloemfontein in the Free State. Except for the Constitutional Court, it is the highest court in South Africa and it only deals with cases sent to it from the High Court.

5 0
3 years ago
For a particular reaction, ΔH = -99.84 kJ and ΔS = -16.80 J/K. Calculate ΔG for this reaction at 298 K.
marta [7]
To solve this given problem,  we can use the equation below:
ΔG=ΔH - T*ΔS

We are information and values are given and can be used in solving the ΔG of this particular reaction.
ΔH=-99.84kJ
ΔS=-16.80 J/K
T=298K

ΔG=(-99.84kJ)-(298K*-16.80J/K)
ΔG=-94.83kJ

The answer for ΔG is -94.83kJ.
7 0
3 years ago
One mole of copper has a different mass from one mole of mercury because
kari74 [83]

Answer:

B)

an atom of mercury has a different mass than an atom of copper.

Explanation:

3 0
3 years ago
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