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7nadin3 [17]
3 years ago
13

Plsss help will mark BRAINLIEST

Chemistry
1 answer:
satela [25.4K]3 years ago
5 0

Answer:

c

Explanation: just a chemachal

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Hurry please help I really need it
faust18 [17]

Answer:

CO2 & H2O

Explanation:

Anything on the right

6 0
3 years ago
Give any two reasons that hydrogen is kept in group 1 in Modern Periodic Table​
xeze [42]

Answer:

Hydrogen is usually classified as a group 1 element since it has one valence electron, just like group 1 metals.

Explanation:

3 0
3 years ago
Classify the following substances as a Bronsted-Lowry acid, Bronsted-Lowry base, Lewis acid, and/or Lewis base.
Margarita [4]

Answer :

HCl : Bronsted-Lowry acid

BF_3\text{ and }^{+}CCl_3 : Lewis-acid

^-H, CH_2O,^-OCH_3\text{ and }NH_3 : Bronsted-Lowry base

^-H, CH_2O,^-OCH_3,CH_3Cl\text{ and }NH_3 : Lewis-base

Explanation :

According to the Bronsted Lowry conjugate acid-base theory, an acid is defined as a substance which donates protons and a base is defined as a substance which accepts protons.

According to the Lewis concept, an acid is defined as a substance that accepts electron pairs and base is defined as a substance which donates electron pairs.

HCl :

It is a Bronsted-Lowry acid that donates protons.

BF_3\text{ and }^{+}CCl_3 :

It is a Lewis-acid that accepts electron pairs.

^-H, CH_2O,^-OCH_3\text{ and }NH_3 :

It is a Bronsted-Lowry base that accepts protons.

^-H, CH_2O,^-OCH_3,CH_3Cl\text{ and }NH_3 :

It is a Lewis-base that donates electron pairs.

7 0
3 years ago
What is Fermentation?
marta [7]
<span>Fermentation is a metabolic process that changes sugar to acids, gases, or alcohol. It happens in yeast and bacteria, and also in oxygen-starved muscle cells, as in the case of lactic acid fermentation.</span>
4 0
3 years ago
Read 2 more answers
Which ion has a charge of 2-?
nataly862011 [7]

Answer:

A

Explanation:

More electrons than protons, thus giving the atom an overall charge of -2

6 0
3 years ago
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