Définir et donner des exemples de corps purs simples et composés.

May 5, 2026Chemistry

ScanSolve AI Answer

May 5, 2026

Voici les définitions et exemples des corps purs simples et composés.

1. Corps purs simples Un corps pur simple est un corps qui est composé d'atomes identiques. Exemples :

$\text{O}_2$ : Oxygène / dioxygène
$\text{H}_2$ : Dihydrogène
$\text{N}_2$ : Azote
$\text{C}$ : Carbone
$\text{Fe}$ : Fer
$\text{Cu}$ : Cuivre
$\text{S}$ : Soufre
$\text{Cl}_2$ : Dichlore

2. Corps purs composés Un corps pur composé est un corps qui est constitué d'atomes différents. Exemples :

$\text{H}_2\text{O}$ (eau)
$\text{CH}_4$ (butane)
$\text{CO}_2$ (dioxyde de carbone)
$\text{SO}_2$ (dioxyde de soufre)

3 done, 2 left today. You're making progress.

Was this helpful?

Need help with your own homework?

Get instant step-by-step solutions to any question. Free to start.

Ask Your Question

Handwritten Step-by-Step Solution

Get this as a handwritten image on WhatsApp — like a tutor wrote it for you.

Try on WhatsApp

More Chemistry Questions

QNeutralisation of acid and base using white vinegar (acid) and bicarbonate of soda (base). Write dow…QOxo acid HIO, HIO2, HIO3 name of Oxo acid , Oxo anion, oxidation state QBalance the following oxo acid in order of increasing acid strength: HClO, HClO2, HClO3, HClO4. Name…QBalance the following redox equation: Cu + HNO3 -> Cu(NO3)2 + NO + H2O. Discuss the strength of the…QDraw the expanded structural formula for each of the following organic compounds: a) Propene, b) 2-M…

See all Chemistry questions →

Still have questions?

Quick Answer

Voici les définitions et exemples des corps purs simples et composés. 1.

Asked on May 5, 2026Chemistry

This chemistry question involves key chemical concepts and calculations. The detailed solution below walks through each step, from identifying the reaction type to computing the final answer.

ScanSolve AI AnswerAnswered on May 5, 2026

Voici les définitions et exemples des corps purs simples et composés. 1. Corps purs simples Un corps pur simple est un corps qui est composé d'atomes identiques. Exemples : O_2: Oxygène / dioxygène H_2: Dihydrogène N_2: Azote C: Carbone Fe: Fer Cu: Cuivre S: Soufre Cl_2: Dichlore 2. Corps purs composés Un corps pur composé est un corps qui est constitué d'atomes différents. Exemples : H_2O (eau) CH_4 (butane) CO_2 (dioxyde de carbone) SO_2 (dioxyde de soufre) 3 done, 2 left today. You're making progress.