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Arte-miy333 [17]
2 years ago
11

When an equation is balanced what is the same on both side?

Chemistry
2 answers:
notsponge [240]2 years ago
5 0
The number of atoms of each element. 
sammy [17]2 years ago
3 0
"equal to"

1=1
1 is equal to 1

Is this what you mean?
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Reaction with lithium and aluminum chloride formula?
andrey2020 [161]

it will  produce aluminum hydride and lithium chloride.

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3 years ago
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You need to produce a buffer solution that has a pH of 5.50. You already have a solution that contains 10 mmol (millimoles) of a
balandron [24]

Answer:

56.9 mmoles of acetate are required in this buffer

Explanation:

To solve this, we can think in the Henderson Hasselbach equation:

pH = pKa + log ([CH₃COO⁻] / [CH₃COOH])

To make the buffer we know:

CH₃COOH  +  H₂O  ⇄   CH₃COO⁻  +  H₃O⁺     Ka

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5.5 = 4.74 + log ([acetate] / 10 mmol)

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0.755 = log ([acetate] / 10 mmol)

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5.69 . 10 = [acetate] → 56.9 mmoles

6 0
3 years ago
Which two celestial bodies orbit the Sun?
tiny-mole [99]
Number 1 is Comets and asteroids
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7 0
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Please check this for me?
kolbaska11 [484]
The answer is 
<span>2PbS(s) + 3O2(g) = 2PbO(s) + 2SO2(g)

Your answer is not yet balanced because you have 3 oxygen atoms. it should be balanced by multiplying both side by 2 such as the balanced equation I made. To check it, I will explain why your answer is not yet balanced.

check: (from your equation)
</span> 1-Pb-1
 1-S-1
2 -O-3
the difference between the reactant and the product of Oxygen will prove that it is not yet balanced.

If you use 2PbS(s) + 3O2(g) = 2PbO(s) + 2SO2(g), to check it:
2-Pb-2
 2-S-2
6 -O-6
then this is now balance
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Why are there 24 hours in 1 day? ​
LuckyWell [14K]

Answer:

idfk

Explanation:

cause God made it that way

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3 years ago
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