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crimeas [40]
2 years ago
15

Acid rain is a term that refers to a mixture of wet and dry deposited material from the atmosphere containing higher than normal

amounts of nitric and sulfuric acids. Causes of acid rain include natural sources and man-made sources, mostly from the emissions of fossil fuel combustion, sulfur dioxide and nitrogen oxides. What is one natural source for these emissions contributing to acid rain
Chemistry
1 answer:
sattari [20]2 years ago
3 0

Answer: Volcanic Eruptions

Explanation:

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A saturated solution of manganese(II) hydroxide was prepared, and an acid–base titration was performed to determine its KspKsp a
trapecia [35]

Answer:

10.945 x 10^-4

Explanation:

Balanced equation:

Mn(OH)2 +  2 HCl  -->  MnCl2  +  H2O

it takes 2 moles HCL for each mole Mn(OH)2

Next find the molarity of the Mn(OH)2 solution

= (1 mole Mn(OH)2 / 2 mole HCl)  X (0.0020 mole HCl / 1000ml) X (4.86 ml)    

= 4.86 x 10^-3 mole  

this is now dissolved in (70 + 4.86)  =  74.86 ml or 0.07486 L

thus [Mn(OH)2]  =  4.86 x 10^-3 mole / 0.07486 L  =  0.064921 M

Ksp =  [Mn2+][OH-]^2  =  4x^3  =  4(0.064921)^3  = 10.945 x 10^-4

6 0
3 years ago
Most scientific questions are developed from
mamaluj [8]
Most scientific questions are developed from Observations.
3 0
3 years ago
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Is there a way for me to get extra switches to switch my home Xbox, I already used all five and the extra one too. If there is n
Anastaziya [24]
I don’t think there is another way for you to get an extra switch from your Xbox sorry:((
5 0
3 years ago
A certain water tower hold 4.6×10^5 gallons of water. find the volume of that water in liters.​
Readme [11.4K]

Answer: 1741289L

Explanation:

1 gallon = 3.78541 L

4.6×10^5 gallons = 4.6×10^5 x 3.78541 = 1741289L

6 0
2 years ago
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Derive third law of thermodynamics equation
Hoochie [10]

Answer:

The Third Law of thermodynamics states that the entropy of a pure substance in a perfect crystalline state at zero temperature is zero.

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2 years ago
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