탄화칼슘

CaC₂

IUPAC: Calcium carbide

CAS: 75-20-7

개요

Calcium carbide reacts with water to produce acetylene gas, which powered miners' lamps for decades. It is still used to produce acetylene for welding.

구성

원소 기호 원자 원자 질량
탄소 C 2 12.0110
칼슘 Ca 1 40.0780

원소 구성

C
탄소 ×2
37.5%
Ca
칼슘 ×1
62.5%

용도

  • • Acetylene production
  • • Steel desulfurization
  • • Fruit ripening agent
  • • Historical mine lamp fuel

흥미로운 사실

  • ✦ Miners' carbide lamps dripped water onto calcium carbide to generate acetylene flame for light

안전

  • ⚠ Reacts violently with water
  • ⚠ Flammable acetylene gas

성질

유형
inorganic
상태
solid
몰 질량
64.10 g/mol
밀도
2.2200 g/cm³
녹는점
2160.0 °C
용해도
decomposes

관련 화합물

아르신

AsH₃

포스겐

COCl₂

삼염화인

PCl₃

질화붕소

BN

탄화규소

SiC

과황산칼륨

K₂S₂O₈

다이보레인

B₂H₆

사염화규소

SiCl₄

삼염화붕소

BCl₃

수소화칼슘

CaH₂

Frequently Asked Questions

What is 탄화칼슘?
탄화칼슘 (CaC₂) is a inorganic compound with the IUPAC name Calcium carbide.
What is the molecular weight of 탄화칼슘?
탄화칼슘 has a molar mass of 64.1 g/mol.
What state is 탄화칼슘 at room temperature?
탄화칼슘 is a solid at room temperature.
Is 탄화칼슘 organic or inorganic?
탄화칼슘 is classified as an inorganic compound.
What elements make up 탄화칼슘?
탄화칼슘 (CaC₂) is composed of 탄소 (C), 칼슘 (Ca).