3 years ago

The ability of an element to react is the elements

Chemistry

1 answer:

Softa [21]3 years ago

6 0

B activity is the answer

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1. (Physical or Chemical) properties describe matter.

antoniya [11.8K]

Explanation:

2. Chemical

3. Physical

5. Chemical

I think that's it

Hope it helps :)

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3 years ago

Jeffry was wondering why when he made breakfast, that after he was done cooking, the mass of everything he used was not the same

12345 [234]

Answer:

equivalent exchange forces cancel out but the substances are affected around the area

Explanation:

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2 years ago

The reaction converting glycerol to glycerol-3-phosphate can be represented as: glycerol + hpo42− ⟶ glycerol-3-phosphate + h2o.

Volgvan

Answer;

Yes; this reaction be spontaneous if coupled with the hydrolysis of ATP.

Explanation;

The reaction converting glycerol to glycerol-3-phosphate (energetically unfavorable) can be coupled with the conversion of ATP to ADP (energetically favorable):

Glycerol + HPO42 ⟶glycerol-3-phosphate+H2O

ATP + H2O⟶ ADP + HPO42− + H+

6 0

3 years ago

Read 2 more answers

Chloroform is a liquid once used for anesthetic. What is the volume of 5.0 g of chloroform? The density of chloroform 1.49 g/mL

mario62 [17]

Answer:

3.3557047 mL

Explanation:

The density can be found using the following formula:

$d=\frac{m}{v}$

Let's rearrange the formula to find the volume, $v$ .

$d*v=\frac{m}{v}*v$

$d*v=m$

$\frac{d*v}{d} =\frac{m}{d}$

$v=\frac{m}{d}$

The volume can be found by dividing the mass by the density. The mass of the chloroform is 5 grams and the density is 1.49 grams per milliliter. Therefore,

$m= 5g \\d= 1.49 g/mL$