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EastWind [94]
2 years ago
10

I need help with chemistry :(

Chemistry
2 answers:
Luda [366]2 years ago
8 0
I don’t see the problem
Yanka [14]2 years ago
4 0

Answer:

How may we help kind sir

Explanation:

and if this was for points thanks

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Alenkasestr [34]
<span>Oxidation or reaction with oxygen is a chemical property</span>
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How many atoms of each element are represented in Sn(CO3)2
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C and O=6
Im pretty confident yet I forgot a bit.
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Chlorophenols impart unpleasant taste and odor to drinking water at concentrations as low as 5 mg/m3. They are formed when the c
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Answer:

See explaination

Explanation:

Chlorine’s disinfection properties have helped improve the lives of billions of people around the world. Chlorine also is an essential chemical building block, used to make many products that contribute to public health and safety, advanced technology, nutrition, security and transportation.

Please kindly check attachment for the step by step solution of the given problem.

4 0
3 years ago
Predict the following product(s) of the following reaction? F2 + KCI →
slega [8]

Answer:

{ \rm{F _{2(g)}  + 2KCl _{(aq)}  → { \bold{2KF _{(g)} + Cl_{2(g)} }}}}

Explanation:

» The prediction is 98% correct because single displacement reaction type is highly possible.

This is because Fluorine has is more electronegative than Chlorine in Potassium Chloride. So, it strongly displaces Chlorine from the solution hence forming Chlorine gas.

» The 2% of wrong prediction maybe because of wrong reactant measurements following mole concept chemistry.

If you are asked the observation,

Observation » <u> </u><u>A</u><u> </u><u>green</u><u> </u><u>yellowish</u><u> </u><u>gas</u><u> </u><u>is</u><u> </u><u>formed</u><u>.</u>

This gas is Chlorine gas (Cl2)

5 0
2 years ago
Can someone please help me with this ASAP??
kipiarov [429]

1.00

Explanation:

the density of water is always 1

7 0
3 years ago
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