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bazaltina [42]
3 years ago
8

What do plants do with most of the oxygen produced in photosynthesis? A They use most of the oxygen to make more glucose. B They

release most of the oxygen into the atmosphere. C They release most of the oxygen into the soil. D They use most of the oxygen to produce carbon dioxide.
Chemistry
2 answers:
ziro4ka [17]3 years ago
4 0

Answer:

B. they release most of the oxygen to the atmosphere

Lesechka [4]3 years ago
3 0

Answer:

The answer is Be for sure

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When aqueous solutions of sodium chloride and silver (I) acetate combine, what are the products?
lesya692 [45]

Answer: The products are sodium acetate (CH_3COONa) and solid silver chloride (AgCl)

Explanation:

A double displacement reaction is one in which exchange of ions take place. The salts which are soluble in water are designated by symbol (aq) and those which are insoluble in water and remain in solid form are represented by (s) after their chemical formulas.

The reaction of  aqueous solutions of sodium chloride and silver (I) acetate is :

NaCl(aq)+CH_3COOAg(aq)\rightarrow CH_3COONa(aq)+AgCl(s)

Thus the products are aqueous sodium acetate (CH_3COONa) and solid silver chloride (AgCl)

3 0
4 years ago
I need help with this
ipn [44]
Can’t see it properly:(
6 0
3 years ago
Read 2 more answers
Which type of reactions form salts?
s344n2d4d5 [400]

Neutralization reactions are the reactions type which form salts.

Explanation:

Salts are formed by ionic bonds when the oxidation states of anions and cations are equal and have opposite signs. So one should be highly electronegative in nature and another should be highly electropositive in nature. So the electropositive element will be ready to give electrons and the electronegative element will be ready to accept all the electrons given by the electropositive element. As a whole the compound will be neutrally charged by adding of equal number of positively charged and negatively charged ions.

The reduction or addition of electrons will be occurring in cations and the oxidation or removal of electrons will be occurring in anions.

So the salt formation is based on neutralization reactions.

8 0
4 years ago
Balancing Chemical Equation<br> H2=N2=NH3
Neko [114]

Answer:

3H2=N2= 2NH3

Explanation:

3 0
3 years ago
Plz help me with the electron dot structures! I’ll mark brainliest!
diamong [38]
The electron dot structure for each molecule are:
.. ..
a. H:O:O:H
.. ..
The partial negative charges are on the Oxygen atoms.

..
b. H:Cl:
..
The partial negative charge is on the Chlorine atom.

..
c. H:Br:
..
The partial negative sign is on Bromine atom.

..
d. H:O:H
..
The partial negative sign is on the Oxygen atom.
8 0
3 years ago
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