June 2022 1 3 Report
Азот смешали с одним из газообразных (н.у.) алканов. В данной смеси газов объемная доля (N2) = 20%, а массовая доля (N2)= 13,73%. Установите молекулярную формулу алкана.
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments

More Questions From This User See All
lbbb6a9f05b156b5058d84e2cedad37af 68492
Answer
v vode rastvorili oksid natriya i veshestvo poluchennoe pri szhiganii fosfora v izb4d5a14be594586831ab2714ca71926b4 17563
Answer
kakova obemnaya dolya etena v ego smesi s etanom esli pri reakcii 10 dm etoj sm
Answer
dm rasschitajte massu ishodnoj smechi soli i shelochi
Answer
sm s massovoj dolej shelochi 40 najdite a formulu uglevodoroda otnositelna
Answer
na polnoe sgoranie alkana byl zatrachen o2 obemom 2 dm3 pri etom poluchili 248 g
Answer
kakaya massa vody nuzhna dlya rastvoreniya 143g dekagidrata karbonata natriya esli
Answer
vo skolko raz himicheskoe kolichestvo vody v rastvore poluchennom pri nejtralizaci
Answer

рекомендуемые вопросы

o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631

Helpful Links

Helpful Social

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.