September 2021 1 17 Report

Смешали 500 г 20%-го раствора и 500 г 40%-го раствора соли. Какова (в %)
концентрация соли в новом растворе.
Варианты ответов
30
35
45
50
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
60 chemu raven koefficient oborachivaemosti oborotnyh sredstv esli realizovano pr
Answer
vopros 8 tovar obem sprosa na kotoryj uvelichivaetsya s rostom dohoda pri kazhdo
Answer
2 po velichine territorii strany podrazdelyayut na a ochen bolshie b bolshie s
Answer
sootnesite a zagryaznenie atmosfery bzagryaznenie gidrosfery v zagryaznenie l
Answer
texpomogite pozhalujstaa8ddfcadb3ada49850030bb1b1f3c8b2 68641
Answer
x...
Answer
kakoj pribor pozvolyaet izmeryat radiaktivnoe izluchenie
Answer
kak vy dumaete mozhno li schitat nauchnymi sleduyushie predstavleniya razdelyaemye m
Answer
vzaimodejstvie rastvoryaemogo veshestva i rastvoritelya storona processa rast
Answer
oksidy kotorym sootvetstvuyut kisloty eto oksidy
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 © 2025 SCHOLAR.TIPS - All rights reserved.