The exactly beer-selection.com is D.In team A, CaSO4 is no organic; in team B, CaCl2 is not organic; in group C, Ca3(PO4)2 is not organic.Hope this helps~


You are watching: Which one of the following groups of chemical compounds is composed entirely of organic compounds


beer-selection.com;

D. C6H6, C2H5OH, C6H5CH3, and also C3H5(NO3)3.

Explanation;

-Organic compound space chemical compound in i beg your pardon one or more atoms of carbon room covalently attached to atoms of other elements, most generally hydrogen, oxygen, or nitrogen, like the examples above in selection D. . Inorganic Compoundson the other hand, room compounds made from any kind of elements other than those compounds of carbon, such together CaSO4, CaCl2 and also Ca3(PO4)2 in A, B and C respectively.




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Therefore , 37.27g of CO₂ unreacted or remained since KO₂ is limiting

Explanation:

The balanced chemical equation is

*

we calculation the mole of KO₂ and CO₂

*

Moles that KO₂ = 25.0/71.1 = 0.3516 moles

Moles of CO₂ = 45.0/44 = 1.0227 moles

*

1 mole that KO₂ calls for 1/2 mole the CO₂

0.3516 moles of KO₂ calls for

*

∴ no that mole that CO₂ compelled to finish reaction is 0.1758 moles

Avalaible no of mole that CO₂ is 1.0227 moles

∴ The exces no the mole the CO₂ is 1.0227 - 0.1758

= 0.8469 mole of CO₂

∴ massive of CO₂ the did no react is

no that mole x molar mass

=0.8469 x 44.01

= 37.27g that CO₂

Therefore , 37.27g the CO₂ unreacted or remained due to the fact that KO₂ is limiting


6 0
1 year ago

How to make slime v baking soda and also no glue?
alisha <4.7K>
With food soap baking soda and contact solution
6 0
1 year ago
Read 2 much more beer-selection.coms

what is the percent productivity of NH3 when 15.0 grams that nitrogen gas react with an overabundance of hydrogen gas to produce 15.4 grams of N
Vlad <161>

beer-selection.com:

84.6%

Explanation:


8 0
5 months ago
Which among the complying with is smallest in size
mario62 <17>
F- is the smallest due to the fact that it accepts 1 electron 2 make its atom number 10 do it have jst 2 orbitals but O²-,N³- and Na have actually their atomic number to it is in 18,17 and also 11 respectively through 3 orbitals..hope this help *winks*
6 0
11 month ago
Read 2 an ext beer-selection.coms
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