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Molodets [167]
3 years ago
13

Sulfur trioxide is a gas that reacts with liquid water to produce aqueous sulfuric acid, or acid rain. What is the equation for

this reaction? Do not worry about balancing the equation.
A)SO3(g) + H2O(g) → H2SO4(g)

B)SO3(g) + H2O(l) → H2SO4(aq)

C)H2SO4(g) → SO3(g) + H2O(l)

D)S3O(g) → H2SO4(s) + H2O(l)

H2SO4(aq) + H2O(aq) → SO3(g)
Chemistry
2 answers:
Mekhanik [1.2K]3 years ago
8 0

B)SO3(g) + H2O(l) → H2SO4(aq)

Is correct on E.D.G

ivanzaharov [21]3 years ago
3 0
B) SO₃(g) + H₂O(l) → H₂SO₄(aq)
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Carbon dioxide in the oceans is affecting its pH.<br><br> a. True<br> b. False
monitta
Its true it affects the pH balance
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3 years ago
Why should scientists be able to replicate an investigation?
Ivenika [448]

Answer:

C

Explanation:

It is also better so scientists know that the data is accurate and that the results will be reliable. If an investigation is replicable, somebody else can use it. In order for others to achieve the same results scientists also have to be able to collect the same data ...

6 0
3 years ago
solution of 0.160 MNaOH is used to titrate 21.0 mL of a solution of H2SO4:H2SO4(aq)+2NaOH(aq)→2H2O(l)+Na2SO4(aq)If 38.8 mL of th
stealth61 [152]

Answer:

0.0432 M H2SO4

Explanation:

First, we want to find the moles of MNaOH used. We know that Molarity x Liters = moles. 0.160M x 0.0210L = 0.00336 moles MNaOH

to find the moles of H2SO4, we can use a mol ratio.

0.00336mol MNaOH x (1Mol H2SO4 /2mol MNaOH)

= 0. 00168 mol H2SO4

I found the mol ratio by looking at the coefficients in front of the molecules I knew(MNaOH) and the molecule I needed to find(H2SO4)

then, to find Molarity, we do mol/Liters

0.00168 mol/ 0.0388L =. 0.0432 M H2SO4

You can convert mL to L by dividing by 1000

the significant figures of this problem is 3, so my final answer will also have 3 sig figs.

3 0
3 years ago
Please help!!
Zinaida [17]
1.B
6.D 
D because t<span>he mass of one mole (molar mass) of helium gas is </span>4.002602 g/mol. 4.002602 * 5=20.01309. Rounded equals 20. So, the answer is D.20 g.
8 0
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What is the main type of weathering in deserts? weathering by organic acids chemical weathering physical weathering
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Answer:

chemical

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5 0
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