몰 질량 of Forchlorfenuron (C12H10ClN3O) is 247.6803 g/mol
C12H10ClN3O 중량과 몰 사이의 변환
다음 물질의 원소 조성 C12H10ClN3O
요소 | 상징 | 원자량 | 원자 | 질량 비율 |
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탄소 | C | 12.0107 | 12 | 58.1913 | 수소 | H | 1.00794 | 10 | 4.0695 | 염소 | Cl | 35.453 | 1 | 14.3140 | 질소 | N | 14.0067 | 3 | 16.9655 | 산소 | O | 15.9994 | 1 | 6.4597 |
몰질량을 단계별로 계산하기 |
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먼저 C12H10ClN3O에 있는 각 원자의 수를 계산합니다.
C: 12, H: 10, Cl: 1, N: 3, O: 1
그런 다음 주기율표 의 각 원소에 대한 원자량을 검색합니다.
C: 12.0107, H: 1.00794, Cl: 35.453, N: 14.0067, O: 15.9994
이제 원자 수와 원자량의 곱의 합을 계산합니다.
몰 질량 (C12H10ClN3O) = ∑ Counti * Weighti =
Count(C) * Weight(C) + Count(H) * Weight(H) + Count(Cl) * Weight(Cl) + Count(N) * Weight(N) + Count(O) * Weight(O) =
12 * 12.0107 + 10 * 1.00794 + 1 * 35.453 + 3 * 14.0067 + 1 * 15.9994 =
247.6803 g/mol
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화학 구조 |
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![C12H10ClN3O - 화학 구조](data:images/png;base64,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) 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관련 화합물
힐 시스템의 공식은 C12H10ClN3O
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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 |