몰 질량 of Tetraethyllead (C8H20Pb) is 323.4444 g/mol
C8H20Pb 중량과 몰 사이의 변환
다음 물질의 원소 조성 C8H20Pb
요소 | 상징 | 원자량 | 원자 | 질량 비율 |
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탄소 | C | 12.0107 | 8 | 29.7070 | 수소 | H | 1.00794 | 20 | 6.2325 | 납 | Pb | 207.2 | 1 | 64.0605 |
몰질량을 단계별로 계산하기 |
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먼저 C8H20Pb에 있는 각 원자의 수를 계산합니다.
C: 8, H: 20, Pb: 1
그런 다음 주기율표 의 각 원소에 대한 원자량을 검색합니다.
C: 12.0107, H: 1.00794, Pb: 207.2
이제 원자 수와 원자량의 곱의 합을 계산합니다.
몰 질량 (C8H20Pb) = ∑ Counti * Weighti =
Count(C) * Weight(C) + Count(H) * Weight(H) + Count(Pb) * Weight(Pb) =
8 * 12.0107 + 20 * 1.00794 + 1 * 207.2 =
323.4444 g/mol
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화학 구조 |
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![C8H20Pb - 화학 구조](data:images/png;base64,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모습 |
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테트라에틸납은 달콤한 냄새가 나는 점성 무색 액체입니다. |
관련 화합물
힐 시스템의 공식은 C8H20Pb
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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 |