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Pachacha [2.7K]
3 years ago
12

Hell me ASAP please

Chemistry
2 answers:
postnew [5]3 years ago
5 0
Its air and water. if its multiple choice
Andru [333]3 years ago
3 0
Air and water is the answer. if choosing one answer choose air
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When there is a chemical reaction between hydrochloric acid and potassium hydroxide. Which substances are the reactants? Which s
Tasya [4]

Answer:

Good question i really dont know sorry

Explanation:

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3 0
2 years ago
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Its on the pic so plz look
Gre4nikov [31]

Answer:

Subscript

Explanation:

Hope this helps

3 0
3 years ago
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Please help ASAP please and thanks!! I'll also mark you!
skelet666 [1.2K]
Substitution Reactions are those reactions in which one nucleophile replaces another nucleophile present on a substrate. These reactions can take place via two different mechanism i.e SN¹ or SN². In SN¹ substitution reactions the leaving group leaves first forming a carbocation and nucleophile attacks carbocation in the second step. While in SN² reactions the addition of Nucleophile and leaving of leaving group take place simultaneously.
 
Example:
                        OH⁻  +  CH₃-Br     →     CH₃-OH  +  Br⁻

In above reaction,

                   OH⁻  = Incoming Nucleophile

                   CH₃-Br  =  Substrate

                   CH₃-OH  =  Product

                   Br⁻  =  Leaving group

Organic reactions are typically slower than ionic reactions because in organic compounds the covalent bonds are first broken, this breaking of bonds is a slower step, while, in ionic compounds no bond breakage is required as it consists of ions, so only bond formation takes place which is a quicker and fast step.
7 0
3 years ago
Please fast but right no link or bot
Aneli [31]

Answer:

bro wheres the question

Explanation:

ty for points:)

5 0
2 years ago
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Select all that apply.
cupoosta [38]

Answer:

B and C

Explanation:

I think the answer correct is C because you never know in what temperature the block of ice is going to melt but if it says select all that apply its possible that B might be useful.

7 0
2 years ago
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