оаиьлжщ
02.07.2020 04:13

Отличие духового оркестра от других коллективов​

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Ответ:
Alinkass93
05.05.2023 09:27
Dear friend,
It is sad to hear about your parents’ influence on your stile . If they like classical clothes , it does not mean that you must be fond buy them too. Try to talk and persuade them. They must understand you. As for me, my parents have never told me what to wear or what clothes to buy to. They always teach me to be independent and make any choice myself. Speaking about clothes and fashion. I must admit that my favourite it is a sport stile , too. Wearing favorite clothes give me enormous portion emotions. It inspires me to be creative. Although there is one little problem. As usual, I borrow clothes from our shopping center, but I have already see almost all of them, and nothing interesting is left there. So, I made up my mind to search for something fresh and exciting in the internet. Unfortunately, shopping online turned out to be not so useful for my eyes. They get tired quickly. Maybe you have got some nice clothes . I would be grateful to you for those you liked most of all and your reasons why. I am looking forward to your letter.
Best wishes,
Anna   
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Ответ:
Cektumcempra
17.12.2022 13:23
(C6H10O5)n + nH2O =H(+)= nC6H12O6
C6H12O6 =(дрожжи) = 2C2H5OH + 2CO2
C2H5OH + 3O2 =2 CO2 +3 H2O
6CO2 + 6H2O= (фотосинтез) = C6H12O6

243г
(C6H10O5)n + nH2O =H+= nC6H12O6
Сокращаем степень n и берем отношение 1:1
Ню(крахмала) : Ню(глюкозы) 1:1
Ню крахмала = 243/ 162= 1,5 моль
Ню глюкозы = 1,5 моль
m глюкозы = 1,5 * 180 = 270 гр

270г
C6H12O6 =дрожжи= 2C2H5OH + 2CO2
Ню(C6H12O6):ню(С2Н5ОН) = 1:2
Ню(С6Н12О6) = 270/180 = 1,5 моль
Ню(С2Н5ОН) = 3 моль
m(C2H5OH) = 3 * 46 = 138 г

138г
С2Н5ОН + 3О2 = 2СО2 +3Н2О
Ню(С2Н5ОН) : Ню(СО2) = 1:2
Ню(С2Н5ОН) = 138/46= 3 моль
Значит Ню(СО2) = 6моль
ответ Ню (СО2) = 6 моль
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