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alexandr1967 [171]
3 years ago
7

Where are the reactants in chemical equation located

Chemistry
2 answers:
yKpoI14uk [10]3 years ago
6 0
They are on the left side of the equation.
Mkey [24]3 years ago
3 0
In the opposite side of the arrows
ex: CaCO3 => CaO + CO2
                          ^
                          ll
                  this is the reactants
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3 years ago
What is the condensed structural formula of the product of the reaction of 2,7-dimethyl-4-octene with hydrogen and a metal catal
gavmur [86]
  The  condensed  structural  formula  of the  product  of the  reaction of 2,7-dimethyl-4-octene  with hydrogen   and metal  catalyst.

 Ch3 CH(CH3) CH2 CH2 CH2 CH2 CH(CH3) CH3

Equation  is  as follows

 CH3 CH(CH3) CH2  C=C CH2 CH(CH3)  CH3  +  H2
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CH3 CH(CH3)CH2 CH2 CH2 CH2 CH(CH3) CH3

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3 years ago
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3 0
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3 years ago
If 5.0 g of copper metal reacts with a solution of silver nitrate, how many grams of silver metal are recovered?
sukhopar [10]

Answer:

16.9g

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Cu will likely have a +2 oxidation state. It is higher in the activity series than Ag, so it is a stronger reducing agent and will reduce Ag in a displacement reaction. Then you need to balance the coefficients knowing than NO3 is -1 and Ag is +1.

Then to calculate the theoretical yield you need to compare moles of the reactants:

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M(Cu)=63.55

n(Cu)=5/63.55=0.0787

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m(Ag)=0.157x107.86=16.9g

Hence, the theoretical yield of this reaction would be 16.9g

3 0
3 years ago
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