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Katyanochek1 [597]
4 years ago
13

Balance the following chemical equation using the smallest set of integers. I₂ + Cl₂ + H₂O ---> HIO₂ + HCl The coefficient on

H₂O is:
A. 1

B. 2

C. 5

D. 6
Chemistry
1 answer:
Arisa [49]4 years ago
4 0

Answer:

d. 6

Explanation:

Chemical equation:

I₂ + Cl₂ + H₂O   →    HIO₃ + HCl

Balanced chemical equation:

I₂ + 5Cl₂ + 6H₂O   →   2HIO₃ + 10HCl

Step 1:

I₂ + Cl₂ + H₂O   →    HIO₃ + HCl

Reactant                                         Product

I  =  2                                                I = 1  

Cl = 2                                              Cl = 1

H = 2                                                H = 2

O = 1                                                 O = 2

Step 2:

I₂ + Cl₂ + H₂O   →  2 HIO₃ + HCl

Reactant                                         Product

I  =  2                                                I = 2

Cl = 2                                              Cl = 1

H = 2                                                H = 3

O = 1                                                 O = 6

Step 3:

I₂ + Cl₂ + 6H₂O   →  2 HIO₃ + HCl

Reactant                                         Product

I  =  2                                               I = 2

Cl = 2                                              Cl = 1

H = 12                                              H = 3

O = 6                                                O = 6

Step 4:

I₂ + Cl₂ + 6H₂O   →  2HIO₃ + 10HCl

Reactant                                         Product

I  =  2                                               I = 2

Cl = 2                                              Cl = 10

H = 12                                              H = 12

O = 6                                                O = 6

Step 5:

I₂ + 5Cl₂ + 6H₂O   →  2HIO₃ + 10HCl

Reactant                                         Product

I  =  2                                               I = 2

Cl = 10                                             Cl = 10

H = 12                                              H = 12

O = 6                                                O = 6

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<h3>Meaning of Lewis symbol</h3>

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Answer:

Answer:A

Answer:AExplanation:

Answer:AExplanation:Molar Mass of glucose = (6×12)+(1×12)+(16×6)= 180g/mol

= 180g/molNumber of moles of Glucose = Mass/Molar Mass

= 180g/molNumber of moles of Glucose = Mass/Molar Mass= 5000/180

= 180g/molNumber of moles of Glucose = Mass/Molar Mass= 5000/180= 27.7778moles

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= 180g/molNumber of moles of Glucose = Mass/Molar Mass= 5000/180= 27.7778molesIn the balanced equation of fermentation, the ratio of glucose to ethanol is 2:1Therefore the number of moles of ethanol is 2×27.7778=55.5556molesMass of ethanol= Molar Mass of ethanol × Number of moles={(12×2)+(1×6)+16} × 55.5556

= 180g/molNumber of moles of Glucose = Mass/Molar Mass= 5000/180= 27.7778molesIn the balanced equation of fermentation, the ratio of glucose to ethanol is 2:1Therefore the number of moles of ethanol is 2×27.7778=55.5556molesMass of ethanol= Molar Mass of ethanol × Number of moles={(12×2)+(1×6)+16} × 55.5556= 46.5×55.5556

= 180g/molNumber of moles of Glucose = Mass/Molar Mass= 5000/180= 27.7778molesIn the balanced equation of fermentation, the ratio of glucose to ethanol is 2:1Therefore the number of moles of ethanol is 2×27.7778=55.5556molesMass of ethanol= Molar Mass of ethanol × Number of moles={(12×2)+(1×6)+16} × 55.5556= 46.5×55.5556= 2555.55

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