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gizmo_the_mogwai [7]
4 years ago
15

Help! What will cause an increase in the weight of an object

Chemistry
1 answer:
Vitek1552 [10]4 years ago
7 0
The objects mass I took physical science
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A water bath in a physical chemistry lab is 1.75 m long, 0.730 m wide, and 0.650 m deep. If it is filled to within 2.27 inches f
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Which of these would have the lowest kinetic energy?
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The answer is ice water, since the particles of a solid have very low kinetic energy.
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4 years ago
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For each mole of glucose (C6H12O6) completely oxidized by cellular respiration, how many moles of CO2 are released in the citric
topjm [15]

Answer:

4  

Step-by-step explanation:

The reactions are:

Glycolysis:                      1 glucose ⟶ 2 pyruvate

Link reaction:         2 × [1 pyruvate ⟶ 1 acetyl CoA]

Citric acid cycle: 2 × [1 AcetylCoA ⟶ 2 CO₂]

Now, add the reactions, cancelling species that occur on both sides of the reaction arrow,

             1 glucose ⟶ <u>2 pyruvate </u>

           <u>2 pyruvate</u> ⟶ <u>2 acetyl CoA </u>

        <u>2 AcetylCoA </u>⟶ 4 CO₂

<em>Overall</em> : 1 glucose ⟶ 4 CO₂

For each mole of glucose, four molecules of CO₂ are released in the citric acid cycle.

4 0
3 years ago
What is molarity of 50.0 g of mgcl2 dissolved in 150 ml of solution?
Ivahew [28]
To find the molarity of the compound, simply determine the molar mass of MgCl2 and then convert 50 g to moles using the molar mass of the compound. Then convert 150 ml to L = 0.15 L

Then divide the moles amount by the volume in L.
8 0
3 years ago
Use this equation to calculate the specific heat capacity of each metal:
Tom [10]

Answer:

What is the specific heat for the aluminum wire?

0.82

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0.47

What is the specific heat for the lead pellets?

0.25

Explanation:

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3 years ago
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