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astraxan [27]
3 years ago
13

(6.0 x 10^4) (3.1 x 10^1

Chemistry
1 answer:
myrzilka [38]3 years ago
5 0

Answer would be,1.86 x 10^4 hopefully that help you ❤

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Calculate ΔH° = for the chemical reaction
babymother [125]

Answer: \Delta H^0 for the reaction Cl_2(g)+F_2(g)\rightarrow 2ClF(g)  is -108kJ

Explanation:

The balanced chemical reaction is,

The expression for enthalpy change is,

\Delta H=[n\times B.E_{reactants}]-[n\times B.E{products}]

where, n = number of moles

Now put all the given values in this expression, we get

\Delta H=[1\times B.E_{Cl_2}+1\times B.E_{F_2}]-[2\times B.E_{ClF}]

\Delta H=[(1\times 243)+(1\times 159)]-[2\times 255]

\Delta H=-108kJ

Thus \Delta H^0 for the reaction Cl_2(g)+F_2(g)\rightarrow 2ClF(g)  is -108kJ

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2 years ago
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Vesnalui [34]

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686.43363984 is the answer when 7.8 moles is converted.

6 0
2 years ago
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KIM [24]

Answer: December

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The winter solstice is around December 21, marking the date on which the Sun is lowest in the sky at noon and rises and sets farthest south.

7 0
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how does the increased salinity of the dead sea due to fertiliser industry impact the microscopic organisms that live there​
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