4. Sum Each Element's MassFinally, add together the total mass of each element to get the molar mass of NH2CH2COOH:14.0067 g/mol + 5.0397 g/mol + 24.0214 g/mol + 31.9988 g/mol = 75.0666 g/mol5. Find Mole FractionTo find the mole fraction and percentage of each element in NH2CH2...
甘氨酸 元素 质量百分比氧31.9988g氧31.9988g碳24.0214g碳24.0214g氮14.0067g氮14.0067g氫5.0397g氫5.0397gNH2CH2COOH 原子#氫5氫5碳2碳2氧2氧2氮1氮1 🛠️ 计算摩尔质量 指令 这个程序决定一种物质的分子量。输入物质的分子式,它将计算出元素的组合物和质量的化合物中的每个元素的总质量。
Your program is to write to standard output. Print exactly one line for each test case. The line should contain the molar mass of the given molecular formula. Sample Input 4 C C6H5OH NH2CH2COOH C12H22O11 Sample Output 12.010 94.108 75.070 342.296 HINT 题目大体意思是让你求一个有...
Your program is to write to standard output. Print exactly one line for each test case. The line should contain the molar mass of the given molecular formula. Sample Input 4 C C6H5OH NH2CH2COOH C12H22O11 1. 2. 3. 4. Sample Output 12.010 94.108 75.070 342.296 1. 2. 3. 分子量 给出...
This program determines the molecular mass of a substance. Enter the molecular formula of the substance. It will calculate the total mass along with the elemental composition and mass of each element in the compound. Use uppercase for the first character in the element and lowercase for the sec...
Your program is to write to standard output. Print exactly one line for each test case. The line should contain the molar mass of the given molecular formula. Sample Input 4 C C6H5OH NH2CH2COOH C12H22O11 Sample Output 12.010 94.108
contain the molar mass of the given molecular formula. Sample Input 4 C C6H5OH NH2CH2COOH C12H22O11 Sample Output 12.010 94.108 75.070 342.296 https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=4461 ...
Your program is to write to standardoutput. Print exactly one line for each test case. The line should contain themolar mass of the given molecular formula. Sample Input 4 C C6H5OH NH2CH2COOH Sample Output 12.010 94.108 75.070 342.296 ...
由穀氨酸- HOOCCH2CH2CH(NH2)(COOH)组成 元素标志原子质量原子#质量百分比 氫H9.0715 g/mol96.1656% 氧O63.9976 g/mol443.4975% 碳C60.0535 g/mol540.8168% 氮N14.0067 g/mol19.52% 穀氨酸 元素 质量百分比氧63.9976g氧63.9976g碳60.0535g碳60.0535g氮14.0067g氮14.0067g氫9.0715g氫9.0715gHOOCCH2CH2CH(NH2)(COOH...
This program determines the molecular mass of a substance. Enter the molecular formula of the substance. It will calculate the total mass along with the elemental composition and mass of each element in the compound. Use uppercase for the first character in the element and lowercase for the sec...