**(Solved) What is the pH of a 1.5 M solution of HClO4**

How many grams of CaCl2 would be required to produce a 3.5M solution with a volume of 2.0 L? Answer in scientific notation. Answer in scientific notation. 7.8 x 10^2 g... If a chemist needs 3.0 L of 0.25 M potassium chloride solution, how many ml of 3.5 M potassium chloride solution are needed? 210mL What volume of 6.0 M HCl is needed to prepare 500. ml of a 2.0 M HCl solution?

**Describe in detail how to make 5.5 liters of a 2.5 molar**

A reaction at -10°C evolves sulfur hexafluoride gas. Calculate the volume of sulfur hexafluoride gas that is collected. You can assume the pressure in the room exactly 1 atm. Calculate the volume of sulfur hexafluoride gas that is collected.... You have 500.0 mL of a buffer solution containing 0.20 M acetic acid (CH3COOH) and 0.30 M sodium acetate (CH 3 COONa). What will the pH of this solution be after the addition of 20.0 mL of 1.00 M NaOH

**Molarity Homework #1 with answers SO SharpSchool**

The MOLARITY of a solution is determined by the ratio of moles of solute, (the material being dissolved), compared to the liters of solution. the equation is #M = (mol)/L# For this #NaCl# solution we have a Molarity of 0.75 in 50 mL of solution.... You have 500.0 mL of a buffer solution containing 0.20 M acetic acid (CH3COOH) and 0.30 M sodium acetate (CH 3 COONa). What will the pH of this solution be after the addition of 20.0 mL of 1.00 M NaOH

**Solution to HW4 Engineering and Technology IUPUI**

16/08/2007 · Best Answer: HCl solution typically comes in varying concentration like 5M, 10M etc. So it depends on the starting concentration of the HCl and the total amount of solution that you want to end up with. Use the common equation of CV = CV (where C = concentration and V = volume).... 200 milliliters of a .5 M solution will contain .1 moles. 1 literof a 2.0 M solution has 2 moles, so 50 milliliters of this 2 Msolution will have .1 moles.

## How To Make A 2.0 10 5m Solution Of Cv

### How many mL of a 2.0 M NaBr solution are needed to make

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- Molarity Homework #1 with answers SO SharpSchool

## How To Make A 2.0 10 5m Solution Of Cv

### Answer: In this problem, the % solution is the number of grams solute in 100 ml solvent, so a 10% solution of NaCl is 10 grams NaCl in 100 ml water. But you need 500 ml, final volume, so 10 g x 5 …

- If a chemist needs 3.0 L of 0.25 M potassium chloride solution, how many ml of 3.5 M potassium chloride solution are needed? 210mL What volume of 6.0 M HCl is needed to prepare 500. ml of a 2.0 M HCl solution?
- 0.5 M means 0.5 moles per liter. so it depends on how many liters of solution that you need. Suppose you want to make 1 liter of solution, then you need 0.5 moles of NaCl …
- In this problem, the initial molarity is 3.00 M, the initial volume is 2.50 mL or 2.50 x 10 –3 L and the final volume is 0.175 L. Use these known values to calculate the final molarity, M 2: So, the final concentration in molarity of the solution is
- ECE382/ME482 Spring 2005 Homework 4 Solution March 7, 2005 1 Solution to HW4 AP5.1 We are given a system with closed loop transfer function T(s) = Y(s)

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