Please help me. My chemistry teacher is not teaching us doing this epidemic
1 answer:
Answer:
The answer to your question is below
Explanation:
1.-
Data
[HCl] = 0.3 N
Volume a = 6 ml
[NaOH] = ?
Volume b = 12 ml
Formula
[HCl] x Volume a = [NaOH] x Volume b
-Solve for [NaOH]
[NaOH] = [HCl] x Volume a / Volume b
-Substitution
[NaOH] = 0.3 x 6 / 12
-Simplification
[NaOH] = 0.15 N
2.-
Data
[H₂SO₄] = 7 N
Volume a = 12 ml
[KOH] = 3 N
Volume b = ?
Formula
[H₂SO₄] x Volume a = [KOH] x Volume b
-Solve for Volume b
Volume b = [H₂SO₄] x Volume a / [KOH]
-Substitution
Volume b = 7 x 12 / 3
-Simplification
Volume b = 28 ml
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Na is the answer hope it help
Answer:
300.06 grams of glucose can be produced from a photosynthesis reaction that occurs using 10 moles of carbon dioxide.
Explanation:
Of which reaction may I ask? And do you mean 1-bromo-2-methylcyclohexane??
Explanation:
a) Both A and R are true and R is the correct
explanation of A.
N(C)=5,02·10²² atoms
calculation check:
N(C)=(1/12)*6.022*10²³=0.5018*10²³≈5.02·10²²
