Answer:
861 kJ = 861000 J,
3495 kcal = 14623.08 kJ
Explanation:
As I mentioned before, the last bit " 7.84 × 106 " just threw me off track, so I am simply going to assume that that does not appear in your question.
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Now we have 861 kilojoules, and have to convert it into joules for this first bit. Kilo being equal to 1000, to convert to joules you would have to multiply 861 by 1000, = 861000 Joules.
This second bit here asks us to convert 3495 kilocalorie to kilojoules. The difference between the two is that one is about 4.18 times greater than the other, so 3495 kilocalorie = 3495 * 4.18 = 14623.08 kilojoules.
<u><em>Hope that helps!</em></u>
Answer:
149.79
Explanation:
Formula
Joules = m * c * delta (t)
Givens
J = 28242
m = ?
c = 4.19
Δt = 63 - 18 = 45
Solution
28242 = m * 4.19 * 45
28242 = m * 188.55
m = 28242 / 188.55
m = 149.79
<span>The two techniques for separating an insoluble solid from a liquid are filtration and centrifuging. Filtration relies on the fact that the solid particles are smaller than the filter paper pores which allow the tiny molecules of liquid to pass through. With solids which dissolve in a liquid solvent, evaporation is commonly used to recover the solid and distillation is used to recover the solvent.</span>
These citric acid cycle products are produced in your cells' mitochondria. NADH and FADH 2 start subscript, 2 end subscript are transferred to the electron transport chain during oxidative phosphorylation, where their high energy electrons will eventually fuel ATP production.
<h3>
What is a Citric Acid Cycle?</h3>
One of the major metabolic pathways of cellular respiration, involving a cyclic series of enzymatic reactions in which pyruvate converted into Acetyl Coenzyme A is completely oxidised to CO2 and hydrogen is removed from carbon molecules, transferring hydrogen atoms and electrons to electron-carrier molecules (e.g. NADH and FADH2) as well as metabolic energy to high energy bonds (e.g. ATP).
The citric acid cycle is another term for the Krebs cycle, which was initially reported in 1937 by Hans Adolf Krebs.
The citric acid cycle is so named because citric acid is both the beginning and end product of this metabolic process.
learn more about citric acid cycle refer:
brainly.com/question/17089080
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You might want to elaborate on this