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IceJOKER [234]
2 years ago
10

I Will Mark Brainiest I Will Give 100 POINTS

Chemistry
1 answer:
LUCKY_DIMON [66]2 years ago
3 0

Answer:

it is a or d

Explanation:

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murzikaleks [220]

Answer:

they both have 4 sig figs:)

Explanation:

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2 years ago
Please help!<br> I don't understand, I asked for help but no one knows the answer.
faltersainse [42]
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3 years ago
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Which ions aren't shown in net ionic reactions, because they are present as both reactants and products of the reaction, so they
Anvisha [2.4K]

Explanation:

This is correct!

Ions that exist in both the reactant and product side of the equation are referred to as spectator ions. Overall, they do not partake in the reaction. If they are present on both sides of the equation, you can cancel them out.

An example is;

Na+(aq) + Cl​−​​(aq) + Ag​+(aq) + NO​3​−​​(aq) → Na​+​​(aq) + NO​3​−​​(aq) + AgCl(s)

The ions; Na+, NO​3​−​​(aq) would be cancelled out to give;

Cl​−​​(aq) + Ag​+(aq)  → AgCl(s)

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2 years ago
Describe the Earth's layers in relation to density
jok3333 [9.3K]
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7 0
3 years ago
Why does the pink color, which forms at the point where NaOH comes into contact with the solution (HCl) in the flask, disappear
Novay_Z [31]
Answer is: because pH value of solution is changing.
Balanced chemical reaction: NaOH(aq) + HCl(aq) → NaCl(aq) + H₂O(l).
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4 0
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