求翻译:moles of solute是什么意思?待解决 悬赏分:1 - 离问题结束还有 moles of solute问题补充:匿名 2013-05-23 12:21:38 摩尔溶质 匿名 2013-05-23 12:23:18 莫莱斯的溶物 匿名 2013-05-23 12:24:58 溶质痣 匿名 2013-05-23 12:26:38 溶质的摩尔 匿名 2013-05-23 12:28:18 ...
TL;DR (Too Long; Didn't Read) The number of moles of solute = mass of solute ÷ molar mass of solute, where mass is measured in grams and molar mass (defined as the mass of one mole of a substance in grams) is measured in g/mol.Concept...
Molarity is defined as the number of moles of solute per ___ of solution. A. kilogram B. gram C. liter D. cubic meter 相关知识点: 试题来源: 解析 C。解析:文中提到“Molarity is defined as the number of moles of solute per liter of solution.”。 反馈 收藏 ...
百度试题 结果1 题目The number of moles of solute in 200.0 mLof a 0.5 mol/L sodium chloride solution is .相关知识点: 试题来源: 解析 0.1 mol n(NaCl)=c(NaCl)⋅V=0.5 mol/L×200 mL=0.1 mol。反馈 收藏
Step 2: Determine the Volume of Solution in Liters In the end, you need the volume of both the solution and the solvent, not one or the other. Often, however, the amount of solute dissolved in a solution doesn't change the volume of the solution enough to affect your final answer, ...
View Solution The mole fraction of a solute in its solution in acetic acid is 0.2. The mass of solute (molar mass = 40) in 120g. Of acetic acid would be View Solution When a buffer solution of sodium acetate and acetic acid is diluted with water ...
Calculate the number of moles of solute in {eq}\rm 30.13\ mL {/eq} of {eq}\rm 0.1375\ M\ K_2Cr_2O_7\ (aq) {/eq}. Number of moles and molarity: The number of moles is the parameter to express the amount of substance. The S.I unit used is 'mol'. Th...
Answer to: Calculate the number of moles of solute present in 50.0 mg of an aqueous solution that is 1.25 M NaCl. By signing up, you'll get...
Right,it'sjustanumberofmolestimes thechemicalpotentialineachcase. 对的,它只是摩尔数,乘以每种情况的化学势。 open.163.com 10. MoleFraction-Thenumberofmolesofsolutedivided by thetotalnumberof moles insolution. 摩尔分数-的数量痣溶质除以总人数的痣的解决办法。
The electronic structure of the individual elements in a compounddeterminesthe formula of a compound (see page 33). The formula of an ionic compound is determined by the charges on each of the ions present. The number of positive charges is balanced by the number of negative charges so tha...