몰 질량 of Calcium nitrite (Ca(NO2)2) is 132.0890 g/mol
Ca(NO2)2 중량과 몰 사이의 변환
다음 물질의 원소 조성 Ca(NO2)2
요소 | 상징 | 원자량 | 원자 | 질량 비율 |
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칼슘 | Ca | 40.078 | 1 | 30.3417 | 질소 | N | 14.0067 | 2 | 21.2080 | 산소 | O | 15.9994 | 4 | 48.4504 |
몰질량을 단계별로 계산하기 |
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먼저 Ca(NO2)2에 있는 각 원자의 수를 계산합니다.
Ca: 1, N: 2, O: 4
그런 다음 주기율표 의 각 원소에 대한 원자량을 검색합니다.
Ca: 40.078, N: 14.0067, O: 15.9994
이제 원자 수와 원자량의 곱의 합을 계산합니다.
몰 질량 (Ca(NO2)2) = ∑ Counti * Weighti =
Count(Ca) * Weight(Ca) + Count(N) * Weight(N) + Count(O) * Weight(O) =
1 * 40.078 + 2 * 14.0067 + 4 * 15.9994 =
132.0890 g/mol
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화학 구조 |
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![Ca(NO2)2 - 화학 구조](data:images/png;base64,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모습 |
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아질산칼슘은 흰색 결정성 고체로 나타납니다. |
관련 화합물
힐 시스템의 공식은 CaN2O4
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계산 몰 질량 (몰 중량)화합물의 몰 질량을 계산하려면 공식을 입력하고 '계산'을 클릭하세요. 화학식에서 당신은 다음과 같은 것들을 사용할 수 있습니다 :
- 어떤 화학 원소. 화학 기호의 첫 글자를 대문자로 하고 나머지 글자는 소문자를 사용합니다. Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al.
- 기능 그룹 :D, T, Ph, Me, Et, Bu, AcAc, For, Tos, Bz, TMS, tBu, Bzl, Bn, Dmg
- 괄호() 또는 대괄호 []입니다.
- 관용명
몰 질량 계산의 예 : NaCl, Ca(OH)2, K4[Fe(CN)6], CuSO4*5H2O, 질산, 과망간산 칼륨, 에탄올, 과당, 카페인, 물.
몰 질량 계산기는 또한 일반적인 화합물 이름, Hill 공식, 원소 구성, 질량 백분율 구성, 원자 백분율 구성을 표시하고 무게를 몰수로 또는 그 반대로 변환할 수 있습니다.
컴퓨팅 분자량 (분자량)
화합물의 분자량을 계산하려면 공식을 입력하고 각 원소 뒤에 동위원소 질량수를 대괄호 안에 지정하세요.
분자량 계산의 예 :
C[14]O[16]2,
S[34]O[16]2.
정의
- molecular_mass_def
- 몰질량은 (molar weight) 어떤 물질이 1몰 있을때의 질량을 이야기 하고 단위는 g/mol입니다.
- 두더지는 원자나 분자와 같은 매우 작은 물질을 대량으로 측정하기 위한 표준 과학 단위입니다. 1몰에는 정확히 6.022 ×10 23 입자(아보가드로 수)가 들어 있습니다.
몰 질량을 계산하는 단계
- 화합물 식별: 화합물의 화학식을 적습니다. 예를 들어, 물은 H 2 O입니다. 이는 수소 원자 2개와 산소 원자 1개를 포함한다는 의미입니다.
- 원자 질량 찾기: 화합물에 존재하는 각 원소의 원자 질량을 찾아보세요. 원자 질량은 일반적으로 주기율표에서 찾을 수 있으며 원자 질량 단위(amu)로 표시됩니다.
- 각 원소의 몰 질량을 계산합니다. 각 원소의 원자 질량에 화합물에 포함된 해당 원소의 원자 수를 곱합니다.
- 합산: 3단계의 결과를 더하여 화합물의 총 몰 질량을 구합니다.
예: 몰질량 계산
이산화탄소(CO 2 )의 몰질량을 계산해 보겠습니다.
- 탄소(C)의 원자 질량은 약 12.01 amu입니다.
- 산소(O)의 원자 질량은 약 16.00amu입니다.
- CO 2 에는 탄소 원자 1개와 산소 원자 2개가 있습니다.
- 이산화탄소의 몰 질량은 12.01 + (2 × 16.00) = 44.01 g/mol입니다.
각 원소와 동위원소의 질량을 NIST기사를 참조하십시오 href='http://physics.nist.gov/cgi-bin/Compositions/stand_alone.pl'> a> 관련 : 아미노산의 분자량 |