Articles
Register
Sign In
Search
gaiagrassi05
@gaiagrassi05
October 2020
0
203
Report
AIDEZ MOI SVP
1.Combien y a-t-il de molécules d’eau dans une bouteille de 1,5 L ?
2. Quelle est la quantité de matière correspondante ?
3. Combien cela fait-il de moles d’atomes d’hydrogène ? d’oxygène ?
Données
Masses :m(H)=1,67×10⁻²⁷kg ; m(O)=2,66×10⁻²⁶kg ;
Masse volumique de l'eau : 1,0 kg·L⁻¹ ; Nₐ=6,02×10²³mol⁻¹.
merci d'avance!
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms and service
You must agree before submitting.
Send
More Questions From This User
See All
gaiagrassi05
April 2021 | 0 Respostas
Responda
gaiagrassi05
October 2020 | 0 Respostas
Responda
gaiagrassi05
October 2020 | 0 Respostas
Responda
gaiagrassi05
October 2020 | 0 Respostas
Responda
×
Report "AIDEZ MOI SVP 1.Combien y a-t-il de molécules d’eau dans une bouteille de 1,5 L ?2. Quelle est la .... Pergunta de ideia de gaiagrassi05"
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
Sobre nós
Política de Privacidade
Termos e Condições
direito autoral
Contate-Nos
Helpful Social
Get monthly updates
Submit
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.