몰 질량 of C24H30N4O3 (PNU-142633) is 422.5200 g/mol
C24H30N4O3 중량과 몰 사이의 변환
다음 물질의 원소 조성 C24H30N4O3
요소 | 상징 | 원자량 | 원자 | 질량 비율 |
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탄소 | C | 12.0107 | 24 | 68.2232 | 수소 | H | 1.00794 | 30 | 7.1566 | 질소 | N | 14.0067 | 4 | 13.2602 | 산소 | O | 15.9994 | 3 | 11.3600 |
몰질량을 단계별로 계산하기 |
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먼저 C24H30N4O3에 있는 각 원자의 수를 계산합니다.
C: 24, H: 30, N: 4, O: 3
그런 다음 주기율표 의 각 원소에 대한 원자량을 검색합니다.
C: 12.0107, H: 1.00794, N: 14.0067, O: 15.9994
이제 원자 수와 원자량의 곱의 합을 계산합니다.
몰 질량 (C24H30N4O3) = ∑ Counti * Weighti =
Count(C) * Weight(C) + Count(H) * Weight(H) + Count(N) * Weight(N) + Count(O) * Weight(O) =
24 * 12.0107 + 30 * 1.00794 + 4 * 14.0067 + 3 * 15.9994 =
422.5200 g/mol
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화학 구조 |
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![C24H30N4O3 - 화학 구조](data:images/png;base64,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) 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관련 화합물
힐 시스템의 공식은 C24H30N4O3
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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 |