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r-ruslan [8.4K]
3 years ago
10

What is the vitamin in an apple?

Chemistry
2 answers:
jarptica [38.1K]3 years ago
7 0
Vitamin A Vitamin B1 Vitamin B2 Vitamin B6 Vitamin C Folate (folic acid).
bulgar [2K]3 years ago
3 0

Answer:

98 IU

Vitamin A

Explanation:

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HCl(aq)+NaOH(aq)→NaCl(aq)+H2O(l)
Mariulka [41]

Answer:

Amount of H_{2}O produced will be half of its original value.

Explanation:

Balanced reaction: HCl+NaOH\rightarrow NaCl+H_{2}O

According to balanced equation, 1 mol of HCl reacts with 1 mol of NaOH to produce 1 mol of H_{2}O

If amount of reactants (NaOH and HCl) are halved then we can write-

0.5 mol of HCl reacts with 0.5 mol of NaOH to produce 0.5 mol of H_{2}O.

So, it is evident that amount of H_{2}O to be produced will be half if amount of reactants are halved.

5 0
3 years ago
Which of the following aqueous solutions would have the greatest freezing-point depression?
lapo4ka [179]
The greatest aqueous freezing point is (D) 0.10 KCI
7 0
3 years ago
Which of the following is a cause of eutrophication of a lake?
cluponka [151]

Answer:

storm runoff

.....................................

4 0
3 years ago
Read 2 more answers
What is the density (g/mL) of an object that has a mass of 0.03 kg and occupies a volume of 25 mL?
tatyana61 [14]
First convert the kg to g ----- 0.03kg = 30g
Then divide the mass by the volume ----- 30g ÷ 25mL = 1.2
The density is 1.2g/mL<span />
5 0
3 years ago
Read 2 more answers
Fluoride is moderately basic, by far the most basic of the halides. It is a terrible leaving group. Fluoride is many orders of m
TEA [102]

Answer:   Bromide is many orders of magnitude better than fluoride in leaving group ability

Explanation:

As Size of an atom  Increases,  the Basicity Decreases this is because  if we move downwards  from the top of the periodic table to the bottom of the periodic table, the size of an atom increases. As size increases, basicity will decrease, meaning the element  will be less likely to act as a base implying that the element will be less likely to share its electrons.

in the same vein. With an increase in size, basicity decreases, making the ability of the leaving group to leave increase to increase . This can be seen in the halogens going down the group  from

F--- worst

Cl----fair

Br ----good

 I-----excellent

with fluorine having the worst ability to leave than Bromine which is better in terms of the leaving group ability.

3 0
3 years ago
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