몰 질량 of Nitrobenzene (C6H5NO2) is 123.1094 g/mol
C6H5NO2 중량과 몰 사이의 변환
다음 물질의 원소 조성 C6H5NO2
요소 | 상징 | 원자량 | 원자 | 질량 비율 |
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탄소 | C | 12.0107 | 6 | 58.5367 | 수소 | H | 1.00794 | 5 | 4.0937 | 질소 | N | 14.0067 | 1 | 11.3774 | 산소 | O | 15.9994 | 2 | 25.9922 |
몰질량을 단계별로 계산하기 |
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먼저 C6H5NO2에 있는 각 원자의 수를 계산합니다.
C: 6, H: 5, N: 1, 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 (C6H5NO2) = ∑ Counti * Weighti =
Count(C) * Weight(C) + Count(H) * Weight(H) + Count(N) * Weight(N) + Count(O) * Weight(O) =
6 * 12.0107 + 5 * 1.00794 + 1 * 14.0067 + 2 * 15.9994 =
123.1094 g/mol
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화학 구조 |
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![C6H5NO2 - 화학 구조](data:images/png;base64,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) 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모습 |
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피콜린산은 희미한 냄새가 나는 흰색 결정성 고체입니다. |
관련 화합물
힐 시스템의 공식은 C6H5NO2
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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 |