몰 질량 of Methylphenylpiracetam (C13H16N2O2) is 232.2783 g/mol
C13H16N2O2 중량과 몰 사이의 변환
다음 물질의 원소 조성 C13H16N2O2
요소 | 상징 | 원자량 | 원자 | 질량 비율 |
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탄소 | C | 12.0107 | 13 | 67.2207 | 수소 | H | 1.00794 | 16 | 6.9430 | 질소 | N | 14.0067 | 2 | 12.0603 | 산소 | O | 15.9994 | 2 | 13.7761 |
몰질량을 단계별로 계산하기 |
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먼저 C13H16N2O2에 있는 각 원자의 수를 계산합니다.
C: 13, H: 16, N: 2, O: 2
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 (C13H16N2O2) = ∑ Counti * Weighti =
Count(C) * Weight(C) + Count(H) * Weight(H) + Count(N) * Weight(N) + Count(O) * Weight(O) =
13 * 12.0107 + 16 * 1.00794 + 2 * 14.0067 + 2 * 15.9994 =
232.2783 g/mol
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화학 구조 |
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![C13H16N2O2 - 화학 구조](data:images/png;base64,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) 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관련 화합물
힐 시스템의 공식은 C13H16N2O2
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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 |