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Trava [24]
3 years ago
6

KNO3 ______ ions in an aqueous solution. A. Forms B. Does not form ​

Chemistry
2 answers:
liberstina [14]3 years ago
8 0

Answer:

A

Explanation:

KonstantinChe [14]3 years ago
3 0

Answer:

the answer is

nitrate ions

please mark me branliest

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Answer:

B. Construct a hypothesis

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Which part of the nervous system is a gray, wrinkly organ made up of millions of neurons? A. nerves B. brain C. spinal cord D. e
irakobra [83]
The answer to your question is b the brain<span />
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4 years ago
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A student requires 2.00 L of 0.100 M NH4NO3 from a 1.75 M NH4NO3 stock solution. What is the correct way to get the solution?
defon

To solve this we use the equation,

 

M1V1 = M2V2

 

where M1 is the concentration of the stock solution, V1 is the volume of the stock solution, M2 is the concentration of the new solution and V2 is its volume.

 

1.75 M x V1 = 0.100 M x 2.0 L

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3 years ago
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Magnesium fluoride is used in the ceramics and glass industry. What is the mass of 1.72 mol of magnesium fluoride?
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Answer:

107g

Explanation:

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Mg: 24,305 g/mol × 1 = 24,305 g/mol

F: 18,998 g/mol × 2 = 37,996 g/mol

MgF₂ = 24,305g/mol + 37,996g/mol = 62,301g/mol. That means the mass of 1,72 mol of MgF₂ is:

1,72 mol F₂ × (62,301g / 1mol) = <em>107g</em>

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I hope it helps!

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3 years ago
What is emitted during gamma radiation?
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Packets of energy called gamma particles
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3 years ago
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