Explain impurity of cu2+ in the water

Reference no: EM13547393

If we took EXACTLY 1.00 mL of a 1.000 M solution of Cu(NO3)2 and placed it in 99.000 mL of water and mixed it, then took 2.00 mL of this solution and placed it in 18.000 mL of water, A) what is the concentration (in mole/L or M) of Cu2+ and NO3- in the final solution? Remember your significant figures. B) If there is an impurity of Cu2+ in the water you are using to perform the dilutions, what type of error is this associated with the concentration of Cu2+ and why is it so?

Reference no: EM13547393

Questions Cloud

Charge of calibrating the radar guns : You are in charge of calibrating the radar guns for a local police department. One such device emits microwaves at a frequency of 2.00 GHz. During the trials, these waves are reflected from a car moving directly away from the stationary emitter. You ..

Sales forecasting and production levels : Sales Forecasting and Production Levels

Fundamentals of effective communication in the workplace : Fundamentals of Effective Communication in the Workplace

A baseball is thrown with an initial velocity : A baseball is thrown with an initial velocity of 20 m/s along the horizontal axis and 15 m/s along the vertical axis. The ball soon reaches the highest point, what is the speed at the point? (ignore air friction) Can you give me an explanation as to ..

Explain impurity of cu2+ in the water : what is the concentration (in mole/L or M) of Cu2+ and NO3- in the final solution. Remember your significant figures. If there is an impurity of Cu2+ in the water you are using to perform the dilutions, what type of error is this associated with t..

Define equal concentrations rank the solutions : Assuming equal concentrations rank theses solutions in order from lowest ph to highest(all aqueous). Ca(OH)2, HBrO, NH3, RbOH, HI

Determine the which cylinder has the greater mass : Two metal cylinders appear to be identical. You measure the radii and find them to be the same. determine the which cylinder has the greater mass of each cylinder

Total entropy change of the horseshoe-plus-water system : A 1.40 kg iron horseshoe is taken from a forge at 950°C and dropped into 4.00 kg of water at 14.0°C. Assuming that no energy is lost by heat to the surroundings, determine the total entropy change of the horseshoe-plus-water system.

Calculate the net torque on the seesaw : Two children, with masses 31 kg (on the left) and 45 kg (on the right), sit at opposite ends of a 3.2 m long seesaw with mass 23 kg, find the net torque on the seesaw

User Account

All Pages