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leva [86]
3 years ago
12

Do you agree or disagree plsss provide evidence for them. thanks ou will mark brainliest ​

Chemistry
2 answers:
jolli1 [7]3 years ago
6 0

Answer:

1.When you put a plant in sunlight it grows better

3.When you have a plant in your house you breathe better

Explanation:

i dont have an answer for the second one tho

kherson [118]3 years ago
3 0

Answer:

gsugaugugskgsdkugsu

\

Explanation:

nslidhdhdshia

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DedPeter [7]

Answer:

The right objective is A I guess

8 0
3 years ago
Which type of solution is one with a PH of 8?
Tju [1.3M]
Good Morning! The pH classification line (potential of hydrogen) starts at 0 and ends at 14. Solutions that have a pH below 7 (which is the neutral), have more acidic characteristics. Solutions, on the other hand, that have their hydrogen potential greater than 7, have basic aspects. A substance with pH 8, therefore, has a basic <span>characteristic. Hugs!</span>
4 0
3 years ago
Give the ion notation for an atom with 34 protons and 36 electrons
alexandr402 [8]
Se - 78
Selenium - 78
or
78/34 Se2-
4 0
3 years ago
"a reaction was performed in which 0.57 g of 2-naphthol was reacted with a slight excess of 1-bromobutane to make 0.32 g of 2-bu
murzikaleks [220]
Convert 0.47g 2-naphthol to mols. mol = g/molar mass. 
Using the coefficients in the balanced equation, convert mols 2-naphthol to mols 2-butoxynaphthalene then you have to Convert mol 2-butoxynaphthalene to grams. g = mols x molar mass. This is the theoretical yield. 
8 0
3 years ago
What characteristics do atoms of argon-40, potassium-40, and calcium-40 have in common?
timurjin [86]
⁴⁰Ar
N(e)=18
N(p)=18
N(n)=40-18=22

⁴⁰K
N(e)=19
N(p)=19
N9n)=40-19=21

⁴⁰Ca
N(e)=20
N(p)=20
N(n)=40-20=20
4 0
3 years ago
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