Peut-on fabriquer de l'hydrogène autrement que par électrolyse?

By: USER1452
28 Agustus 2025 physique-chimie 5 minutes
4.5
63 views 63 comments 15 shares

Question

Grade: Education Subject: physique-chimie
Peut-on fabriquer de l'hydrogène autrement que par électrolyse?
Asked by:
63 Viewed 63 Answers

Answer (63)

Best Answer
(90)
Oui par reformage qui consiste à l'extraire d'une molécules de gaz comme l'eau, le méthane
Answered on 28 Agustus 2025

Related Articles

Compunere. Va rog... este urgent.. vreau o compunere frumoasa. dau coroana!
1. O compunere despre prezentarea unei verisoare,dirigintei,prietenei, si mamei sale in acelasi timp.

160 views 183 comments

Alcătuiți o compunere despre toamna de 10-15 rânduri..repede va rog frumos dau coroana..

94 views 94 comments

Sa se arate ca daca media aritmetica a doua numere naturale este un numar natural,atunci cele doua numere au aceiasi paritate

126 views 126 comments

sebelum mengambil keputusan yang tepat dan baik kita sebaiknya..

70 views 70 comments

Intr-o parcare erau 65 de automobile şi microbuze. Dupa ce au plecat 15 automobile şi au venit 9 automobile şi 8 microbuze, in parcare sunt 48 de automobile. Cate microbuze sunt acum in parcare? A.17; B.19; C.20; D.25; E.alt raspuns

160 views 233 comments

ex5: calculate 2+4+6+........+100-(1+3+5+........+99)=..........

64 views 64 comments

Calculati:
(2×2-3)+(2×3-3)+.....+(2×n-3)

46 views 46 comments

Va rog mult sa ma ajutati
Write abount your family.Draw or stick a picture.
Start like this:
This is a picture of my family....
(12 randuri)
Va rog mult mult.

160 views 194 comments

The collective colonial land that consists of southern Maine to New Jersey

74 views 74 comments

SubliniaZă din lista urmatoare doar cuvintele formate cu sufixe : stiucă, ştiulete , brutar,țărănesc,noroi inelar,antilopa,sare

127 views 127 comments

Which legislative power has never been used by a president


A- adjourning congress


B- using line item veto


C- issuing a signing statement


D- using the poker veto

160 views 234 comments

1.Pretul unei biciclete se mareste cu 20%.Dupa un timp bicicleta se scumpeste din nou cu 10%,ajungand sa coste 264 lei. aflati pretul initial al bicicletei.

2.Determinati toate fractile de forma xy echivalente cu fractia 3
abc 8

3 Daca a + b =45 si b + c =36 atunci a + 2b +c este egala cu .......
7

160 views 500 comments

What are common causes of 500 Internal Server Errors in Laravel?

64 views 64 comments

A card is drawn from a standard deck of playing cards. what is the probability that the card is either a queen, a king or an ace? (express your answer as a percent to the nearest tenth. please include the % symbol)

160 views 214 comments

Calculând o zecime din 150 se obţine numarul:
A) 15. B) 150. C) 1500 D) 1/5

98 views 98 comments