Finally, add together the total mass of each element to get the molar mass of NaH2PO4(S): 22.98976928 g/mol + 2.01588 g/mol + 30.973762 g/mol + 63.9976 g/mol + 32.065 g/mol =152.04201128 g/mol 5. Find Mole Fraction Mole FractionPercent ...
Find the Molar Mass of NaH2PO4(H2O)7 Step-by-Step There are 4 easy steps to find the molar mass of NaH2PO4(H2O)7 based on its chemical formula. 1. Count The Number of Each Atom The first step to finding the molar mass is to count the number of each atom present in a single molec...
If the molar mass of the monoprotic acid is 120 g/mol, what is the pK_a value? The value of pKb for the base ethylamine (CH3CH2NH2) is 3.19 at 25 C, while the pKa for formic acid (HCO2H) is 3.74, also at 25 C. a) Calculate the value of th...
物质的摩尔质量计算结果:分子式: NaH2PO4.2H2O摩尔质量: 156.0052 g/mol 1g=0.006410042742165 mol各种元素摩尔质量百分比:元素 数量 相对原子质量 百分比Na 1 22.9898 14.74%H 6 1.0079 3.88%P 1 30.974 19.85%O 6 15.999 61.53%热门应用: 物质的摩尔质量的计算 分子式: HCl...
物质的摩尔质量计算结果:分子式: NaH2PO4.H2O摩尔质量: 137.9904 g/mol 1g=7.24688094244237E-03 mol各种元素摩尔质量百分比:元素 数量 相对原子质量 百分比Na 1 22.9898 16.66%H 4 1.0079 2.92%P 1 30.974 22.45%O 5 15.999 57.97%热门应用: 物质的摩尔质量的计算 分子式: HCl...
Molar Mass (g/mol) Na(Sodium)1 × 22.98976928 = 22.98976928 H(Hydrogen)2 × 1.00794 = 2.01588 P(Phosphorus)1 × 30.973762 = 30.973762 O(Oxygen)4 × 15.9994 = 63.9976 4. Sum Each Element's Mass Finally, add together the total mass of each element to get the molar mass of NaH2PO4: ...
There are 4 easy steps to find the molar mass of NaH2PO4(H2O) based on its chemical formula. 1. Count The Number of Each Atom The first step to finding the molar mass of Monohydratemonobasicsodium Phosphate is to count the number of each atom present in a single molecule using the chemic...
Find the Molar Mass of NaH2PO4·7H2O Step-by-Step There are 4 easy steps to find the molar mass of NaH2PO4*7H2O based on its chemical formula. 1. Count The Number of Each Atom The first step to finding the molar mass is to count the number of each atom present in a single molecule...
There are 4 easy steps to find the molar mass of NaH2PO4*H2O based on its chemical formula. 1. Count The Number of Each Atom The first step to finding the molar mass of Monohydratemonobasicsodium Phosphate is to count the number of each atom present in a single molecule using the chemical...
4. Sum Each Element's Mass Finally, add together the total mass of each element to get the molar mass of Na2HPO4*NaH2PO4: 68.96930784 g/mol + 3.02382 g/mol + 61.947524 g/mol + 127.9952 g/mol =261.93585184 g/mol 5. Find Mole Fraction ...