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snow_tiger [21]
4 years ago
8

According to the Arrhenius theory, an acid is a

Chemistry
1 answer:
inysia [295]4 years ago
4 0

Answer:

3.produces hydronium ions as the only positive ions in an aqueous solution

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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
Why is the melting point of a network solid so high? How is this related to what a network solid is?
Alexxandr [17]
I believe that the answer to the question provided above is that molecules in solid are compact and are connected. It requires huge energy to move it, thus requires high temperature.
Hope my answer would be a great help for you.    If you have more questions feel free to ask here at Brainly.
4 0
3 years ago
Density is the amount of mass per unit volume. True False
Dafna11 [192]

Answer:

True would be the correct answer

Hope this helps have an amazing day

4 0
4 years ago
Read 2 more answers
The ksp of strontium carbonate, srco3, is 5.60 × 10-10. calculate the solubility of this compound in g/l.
alina1380 [7]
The solubility product constant of a compound is calculated by the product of its corresponding ion concentration. The dissociation reaction would be as follows:

SrCO3 = Sr2+ + (CO3)2-

Ksp = [Sr2+] [CO3] = <span>5.60 × 10^-10
</span>5.60 × 10^-10 = x^2
x = 2.37x10^-5 mol/L = 3.49x10^-3 g/L

7 0
3 years ago
A 5 g sample of pure gold has a density of 19.3 g/ml. Your friend purchased a gold ring that was made of 25 g of pure gold. What
patriot [66]

Answer:

96.5 g/ml

Explanation:

If 5g is 19.3 then 25g is 19.3x5 which is 96.5 g/ml

7 0
3 years ago
Read 2 more answers
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