The CS of GPC mixes increased as the amount of fly ash replaced by GGBS and the molarity of NaOH solution increased, under both curing regime. GPC cube specimens subjected to water curing achieved higher CS as compared to ambient curing at both the ages. Results of XRD and FESEM analyses ...
To find the answer of the moles of NaOH we need to remember that M=moles/L. Since we are given the molarity and the volume we have all the information we need to solve for moles as follows: 68.5 mL=0.0685L moles=M*L=2.10M*0.0685L=0.14385 moles With sig figs this should give u...
the volume of solution 60.0 g NaOH 1 mole NaOH 1 liter soln = 1.2 Liters of soln 40.0 g NaOH 1.25 moles NaOH Molarity Problems (moles / liter of solution) 1) Calculate the molarity, M, of the following solutions: a) 1.5 moles of NaC 2 H 3 O 2 dissolved in 750 ml of solution....
What is the resulting molarity when 150. mL of 0.350 M NaOH solution is combined with 100. mL of 0.200 M NaOH solution? In my class friends told me the answer is 0.290 M.. but I don't know how to get it.
Molarity provides a way to measure the concentration of a solution Molarity (M) = moles of solute Liters of Solution Thornburg 2014 Step 1 - Calculate the molar mass of NaOH Na = 23.0 H = 1.0 O = 16.0 Sample Problem: Determine the molarity of a solution made by dissolving 20.0 g of ...
21mL nitric acid solution that completely neutralizes 25mL of a 0.3M solution of NaOH?HNO3(aq)+NaOH(aq)=NaNO3(aq)+H2O(l) 相关知识点: 试题来源: 解析 21毫升硝酸溶液,完全中和25毫升的0.3 M氢氧化钠的解决方案? 硝酸溶液(aq)+氢氧化钠(aq)= NaNO3(aq)+水(l)...
Molarity (M) = (moles of solute) ÷ (liters of solution). To calculate the number of moles of a solute, you need two pieces of information, which you may have to infer from other data. The first is the chemical formula of the solute, and the second is the mass of the solute. Yo...
Define molarity. molarity synonyms, molarity pronunciation, molarity translation, English dictionary definition of molarity. n. pl. mo·lar·i·ties Chemistry Abbr. M The concentration of a solution expressed in moles of solute per liter of solution. Ame
The molarity of a solution containing 5.0 g of NaOH in 200 mL solution is A0.1 B0.5 C1.0 D2.0Submit Question 2 - Select One The molarity of a solution containing 5.0g of NaOH in 250 mL solution is : A0.1 B0.5 C1.0 D2.0Submit Question 3 - Select One Molarity of a solution contai...
C0.975 M D0.875 MSubmit The pH of a solution obtained by mixing 50 ml of 0.4 M HCl with 50 ml of 0.2 M NaOH is View Solution The molarity of a solution obtained by mixing 750mL of 0.5(M)HCl with 250mL of 2(M)HCl will be: View Solution The pH of a solution obtained by mix...