탄산칼슘

CaCO₃

IUPAC: Calcium carbonate

CAS: 471-34-1

개요

Calcium carbonate is found in limestone, marble, chalk, and seashells. It is the most common calcium compound in nature.

구성

원소 기호 원자 원자 질량
탄소 C 1 12.0110
산소 O 3 15.9990
칼슘 Ca 1 40.0780

원소 구성

C
탄소 ×1
12.0%
O
산소 ×3
48.0%
Ca
칼슘 ×1
40.0%

용도

  • • Cement production
  • • Antacid (Tums)
  • • Paper filler
  • • Toothpaste abrasive

흥미로운 사실

  • ✦ The White Cliffs of Dover are made almost entirely of calcium carbonate from ancient marine organisms

구조

SMILES

C(=O)([O-])[O-].[Ca+2]

성질

유형
salt
상태
solid
몰 질량
100.09 g/mol
밀도
2.7100 g/cm³
녹는점
825.0 °C
용해도
0.013 g/L at 25°C

분자 기술자

정확 질량
99.9473
TPSA
63.2 Ų
수소결합 주개
0
수소결합 받개
3
회전 가능 결합
0
중원자
5
복잡도
18.0

관련 화합물

염화은

AgCl

질산은

AgNO₃

염화바륨

BaCl₂

염화칼륨

KCl

인산칼슘

Ca₃(PO₄)₂

질산칼륨

KNO₃

탄산리튬

Li₂CO₃

탄산바륨

BaCO₃

탄산칼륨

K₂CO₃

황산바륨

BaSO₄

Frequently Asked Questions

What is 탄산칼슘?
탄산칼슘 (CaCO₃) is a salt compound with the IUPAC name Calcium carbonate.
What is the molecular weight of 탄산칼슘?
탄산칼슘 has a molar mass of 100.09 g/mol.
What state is 탄산칼슘 at room temperature?
탄산칼슘 is a solid at room temperature.
Is 탄산칼슘 organic or inorganic?
탄산칼슘 is classified as an inorganic compound.
What elements make up 탄산칼슘?
탄산칼슘 (CaCO₃) is composed of 탄소 (C), 산소 (O), 칼슘 (Ca).