몰 질량 of Diphenylethylenediamine (C14H16N2) is 212.2902 g/mol
C14H16N2 중량과 몰 사이의 변환
다음 물질의 원소 조성 C14H16N2
요소 | 상징 | 원자량 | 원자 | 질량 비율 |
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탄소 | C | 12.0107 | 14 | 79.2075 | 수소 | H | 1.00794 | 16 | 7.5967 | 질소 | N | 14.0067 | 2 | 13.1958 |
몰질량을 단계별로 계산하기 |
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먼저 C14H16N2에 있는 각 원자의 수를 계산합니다.
C: 14, H: 16, N: 2
그런 다음 주기율표 의 각 원소에 대한 원자량을 검색합니다.
C: 12.0107, H: 1.00794, N: 14.0067
이제 원자 수와 원자량의 곱의 합을 계산합니다.
몰 질량 (C14H16N2) = ∑ Counti * Weighti =
Count(C) * Weight(C) + Count(H) * Weight(H) + Count(N) * Weight(N) =
14 * 12.0107 + 16 * 1.00794 + 2 * 14.0067 =
212.2902 g/mol
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화학 구조 |
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![C14H16N2 - 화학 구조](data:images/png;base64,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) 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관련 화합물
힐 시스템의 공식은 C14H16N2
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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, 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 |