Home
О нас
Products
Services
Регистрация
Войти
Поиск
elizaveta3333
@elizaveta3333
July 2022
2
10
Report
ОПРЕДЕЛИТЬ КОЛИЧЕСТВО ВЕЩЕСТВА H3PO4 МАССОЙ 9,8 Г
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
Alexei78
Решение есть на фотографии
1 votes
Thanks 1
irishekova
Verified answer
Дано
m(H3PO4)=9.8 g
----------------------------
n(H3PO4)-?
n(H3PO4) = m(H3PO4) / M(H3PO4) , M(H3PO4)=1*3+31+16*4 = 98 g/mol
n(H3PO4) = 9.8 / 98 = 0.1 mol
ответ 0.1 моль
1 votes
Thanks 2
More Questions From This User
See All
elizaveta3333
August 2022 | 0 Ответы
srooochno pozhalujsta pomogite a4 b1 50 ballov
Answer
elizaveta3333
August 2022 | 0 Ответы
reshite za 3 ch za 50b pozhalujsta
Answer
elizaveta3333
August 2022 | 0 Ответы
kusochek sahara imeet razmery a 25 sm b 1 sm s 07 sm ego massa ravnacb111fc19dd0e4fd0c0d95c09224ef69 2951
Answer
elizaveta3333
August 2022 | 0 Ответы
3 4 predlozheniya na anglijskom yazyke o sueveriyah verite li vy v primety sbyvayut
Answer
elizaveta3333
August 2022 | 0 Ответы
chislennost naseleniya meksiki sostavlyaet 12108 chelovek a argentiny 43107889e57d5c58e21f47493e00424eead48 90458
Answer
elizaveta3333
July 2022 | 0 Ответы
dokazhitechto u ravnobedrennogo treugolnika vysotaopushennaya na osnovanieyavlyaet
Answer
elizaveta3333
July 2022 | 0 Ответы
za 3 chasa pzh1 nazovi soyuznika anglii v vojne protiv zhitelej severoamerikanskih
Answer
elizaveta3333
July 2022 | 0 Ответы
pomogite pozhalujstafbb082d253e9555f3c8755990b1dc8bf 85836
Answer
elizaveta3333
July 2022 | 0 Ответы
pozhalujsta sdelajte perevod 100 ballov
Answer
elizaveta3333
July 2022 | 0 Ответы
pozhalujsta sdelajte zadaniya de 100 ballov
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "ОПРЕДЕЛИТЬ КОЛИЧЕСТВО ВЕЩЕСТВА H3PO4 МАССОЙ 9,8 Г..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
Даноm(H3PO4)=9.8 g
----------------------------
n(H3PO4)-?
n(H3PO4) = m(H3PO4) / M(H3PO4) , M(H3PO4)=1*3+31+16*4 = 98 g/mol
n(H3PO4) = 9.8 / 98 = 0.1 mol
ответ 0.1 моль