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NISA [10]
3 years ago
7

Which has more energy for erosion?

Chemistry
2 answers:
Elza [17]3 years ago
8 0
I am pretty sure it is Rainfall so D.
Step2247 [10]3 years ago
4 0
Fast-Moving stream, B.

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A. In the complete reaction of 22.99 g of sodium
fenix001 [56]

Answer : 58.44 g

<h3>Further explanation</h3>

The reaction

\tt Na+Cl\Rightarrow NaCl

mole ratio :

Na : Cl : NaCl = 1 : 1 : 1

Molar mass of Na : 22,989769 g/mol = 22.99 g/mol

Molar mass of Cl : 35,453 g/mol= 35.45 g/mol

Molar mass of NaCl : 58,44 g/mol

Let's check the mol for reactant (Na and Cl) and product(NaCl)

  • mol of Na :

\tt mol=\dfrac{22.99}{22.99}=1

  • mol of Cl :

\tt mol=\dfrac{35.45}{35.45}=1

Then the reactants are completed reacting because it matches the mole ratio, which is 1: 1

so that the mole of the product can be determined from the mol Na or Cl, which is 1

  • mass of NaCl :

\tt =\dfrac{mol~NaCl}{mol~Na}\times MW~NaCl\\\\=\dfrac{1}{1}\times 58.44\\\\=\boxed{\bold{58.44~g}}

3 0
4 years ago
Qual substância apresenta 2 (dois) pares de elétrons sendo compartilhados entre seus átomos na
-Dominant- [34]

Answer:

Explanation:

a bucusev 35ft

3 0
3 years ago
(01.01 MC)
marysya [2.9K]
I think the answer is D (number 4)
4 0
3 years ago
How old are the lunar highlands? 1. 1.8 to 2.6 billion years old 2. 3.1 to 3.8 billion years old 3. 4.0 to 4.3 billion years old
Anastaziya [24]
They are about 4.5 billion years old. Hope this helps.
4 0
4 years ago
Read 2 more answers
What factors does the climate include?
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