몰 질량 of Benzimidazole (C7H6N2) is 118.1359 g/mol
C7H6N2 중량과 몰 사이의 변환
다음 물질의 원소 조성 C7H6N2
요소 | 상징 | 원자량 | 원자 | 질량 비율 |
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탄소 | C | 12.0107 | 7 | 71.1679 | 수소 | H | 1.00794 | 6 | 5.1192 | 질소 | N | 14.0067 | 2 | 23.7129 |
몰질량을 단계별로 계산하기 |
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먼저 C7H6N2에 있는 각 원자의 수를 계산합니다.
C: 7, H: 6, 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 (C7H6N2) = ∑ Counti * Weighti =
Count(C) * Weight(C) + Count(H) * Weight(H) + Count(N) * Weight(N) =
7 * 12.0107 + 6 * 1.00794 + 2 * 14.0067 =
118.1359 g/mol
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화학 구조 |
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![C7H6N2 - 화학 구조](data:images/png;base64,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) 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모습 |
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벤지미다졸은 판상 결정 형태로 나타나는 흰색 고체입니다. |
관련 화합물
힐 시스템의 공식은 C7H6N2
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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 |