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Sindrei [870]
2 years ago
6

Someone help me plz this is so hard

Chemistry
1 answer:
Gekata [30.6K]2 years ago
7 0
<span>Adenosine-5'-triphosphate (ATP) is comprised of an adenine ring, a ribose sugar, and three phosphate groups. ATP is often used for energy transfer in the cell. ATP synthase produces ATP from ADP or AMP + Pi. ATP has many </span>
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What is the molarity of a solution that is prepared by adding 3 moles of CaSO4 in 1.5 L of water?
blondinia [14]

Answer:

[CaSO_4] = 2 mol/L

Explanation:

[CaSO_4] = \frac{3 mol}{1.5 L} = 2 mol/L

6 0
2 years ago
Please help! trying to past :((
Margaret [11]

the block will move to F but at the same time make it's way over to G because 250g weighs more than 100g

3 0
3 years ago
In ammonium chloride salt (nh4cl) the anion is a single chloride ion, cl. what is the cation of nh4cl
miskamm [114]
NH₄Cl → NH₄⁺ + Cl⁻

NH₄⁺ (the ammonium cation)
5 0
3 years ago
Process that changes one set of chemicals into another.
dmitriy555 [2]

Answer:

  • Chemical Reactions

Explanation:

  • A process that changes or transforms one set of chemicals into another.

Source:

  • Section 2.4 Chemical Reactions and Enzymes - Quizlet
7 0
2 years ago
What is the pressure of the dry gas alone ?
gtnhenbr [62]

P O₂ = 736.2 torr

<h3>Further explanation</h3>

Given

P tot=760 torr

P H₂O = 23.8 torr

Required

P gas/O₂

Solution

Dalton's law of partial pressures stated that

<em>the total pressure of a mixture of gases is equal to the sum of the partial pressures of the component gases   </em>

Can be formulated:  

P tot = P1 + P2 + P3 ....  Pn

P tot = P H₂O + P O₂

760 torr = 23.8 torr + P O₂

P O₂ = 760 - 23.8

P O₂ = 736.2 torr

3 0
2 years ago
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