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hram777 [196]
3 years ago
15

What is chemical weathering?

Chemistry
1 answer:
RSB [31]3 years ago
4 0

Answer:

it's when a rock or some type of building material starts to wither because of a chemical reaction

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amm1812
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How many moles of nitroge are there in 50.0 g of nitrogen?
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At 73.0 ∘c , what is the maximum value of the reaction quotient, q, needed to produce a non-negative e value for the reaction so
damaskus [11]
Here we will use the general formula of Nernst equation:

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and R is a constant = 8.314 J/mol K

and T is the temperature in Kelvin = 73 + 273 = 346 K

and F is Faraday's constant = 96485 C/mole

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and Q is the reaction quotient for the reaction 
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so by substitution :

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∴ Q = 4.5 x 10^-26 
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3 years ago
Help with this question for chemistry!!
wel
Emperic formula is SO subscript 2. Molecular formula would be SO subscript 2 multiply 1 so it's the same answer.
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WILL GIVE BRAINLIEST
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Answer:

the answer is A

Explanation:

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