Homework Statement To a 25ml H2O2 solution, excess acidified solution of potassium iodide is added. The libereated iodine required 20ml of 0.3N sodium thiosulphate solution. Calculate the volume strength of H2O2. Homework Equations Normality = n-factor × Molarity Volume strength = Molarity ×... ...
C. What is the molarity of KMnO_4? Given: Volume KMnO_4 is 21.45 Volume Fe^{2+} is 25 mL What are the moles of KMnO_4 and the moles of Fe^{2+}? Calculate the molarity of a solution that contains 0.925 moles of KCl in 600 mL of solution. Calculate the ...
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V:volume ofsolvent(Liters) Then, use the equation and follow these steps to calculate molarity. Step 1: Determine Moles of Solute The first step in calculating molarity is to determine the number of moles in four grams of solute (sucrose) by finding the atomic mass of each atom in the s...
ChemistryHow do you work out the volume and concentration when moles are given? Hi everyone. I was doing a past paper. I got some of the question wrong about finding out Volumes and Concentrations Could you please Help me with these Question. I have enclosed the question sheet that has all...
Answer and Explanation:1 Given: {eq}Zn(NO_3)_2.6H_2O{/eq} = 0.35 M (0.35 moles/liter) - molarity of solution 25 ml (0.025 liters) - volume of solution From periodic table... Learn more about this topic: Molarity vs Molality | Comparison, Formula & ...
Calculate the number of moles of sulfuric acid in the total volume you used in the lab(i.e.,8.00mL); Density of sulfuric acid is1.84gmL,and concentration of sulfuric acid is98.0%(ww). Hint: Use the methodology of Question(4)ab...
Molarity is expressed as the number of moles of the solute per liter of the solution. As such, the volume of the solution that contains that amount...Become a member and unlock all Study Answers Try it risk-free for 30 days Try it risk-free Ask a question Our experts ...
I was given several equations to use for this assignment so, before assuming that I got this right, I wanted to check my answers. I don't think I have them done correctly...:redface: What is the molarity of a solution of silver perchlorate, AgClO4, if 3.2 moles of silver perchlorate...
No, you cannot directly convert from moles to liters. However, if you know the volume and molarity of a substance, you can use the formula moles = molarity x volume (in liters) to find the number of moles.Are there any other units that can be converted into moles? Yes, there are ...