몰 질량 of Nicotianamine (C12H21N3O6) is 303.3116 g/mol
C12H21N3O6 중량과 몰 사이의 변환
다음 물질의 원소 조성 C12H21N3O6
요소 | 상징 | 원자량 | 원자 | 질량 비율 |
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탄소 | C | 12.0107 | 12 | 47.5183 | 수소 | H | 1.00794 | 21 | 6.9785 | 질소 | N | 14.0067 | 3 | 13.8538 | 산소 | O | 15.9994 | 6 | 31.6494 |
몰질량을 단계별로 계산하기 |
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먼저 C12H21N3O6에 있는 각 원자의 수를 계산합니다.
C: 12, H: 21, N: 3, O: 6
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 (C12H21N3O6) = ∑ Counti * Weighti =
Count(C) * Weight(C) + Count(H) * Weight(H) + Count(N) * Weight(N) + Count(O) * Weight(O) =
12 * 12.0107 + 21 * 1.00794 + 3 * 14.0067 + 6 * 15.9994 =
303.3116 g/mol
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화학 구조 |
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![C12H21N3O6 - 화학 구조](data:images/png;base64,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) 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관련 화합물
힐 시스템의 공식은 C12H21N3O6
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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 |