Explain conducted the experiment using an unknown

Assignment Help Chemistry

Reference no: EM13255728

Testing for Cl-

When you add 1mL of NaCl, 1mL of 6 M HNO3, and 3 drops of 0.1 M of AgNO3. When you test for ions why are ions present? I also conducted the experiment using an unknown and got the same results for both.

Testing for Fe^3+

Fe(NO3)3, 5 drops of 0.1 M KCNS why are ions present when you mix those solutions? I also conducted the experiment using an unknown and got the same results for both.

Reference no: EM13255728

Questions Cloud

Find the values of l and c and the cutoff frequencies : Design a series resonant circuit to have a bandwidth of 400 Hz using a coil with a Ql of 20 and a resistance of 2. Find the values of L and C and the cutoff frequencies.

Which investment should he make and why : Rishi is considering another investment, of equal risk, that earns an annual return of 8%. Which investment should he make, and why?

Design a circuit that will turn the oven on : Assume that an oven has an electronic thermometer attached to circuitry with two outputs: one (H) is asserted when the temperature is above h, and the other (L) is asserted when the temperature is below l. Design a circuit that will turn the oven

What is the maximum current passing through the resistor : A function generator with output V(t) = 12cos(500t)V is connected with a resistor R = b15?, What is the maximum current passing through the resistor

Explain conducted the experiment using an unknown : Fe(NO3)3, 5 drops of 0.1 M KCNS why are ions present when you mix those solutions? I also conducted the experiment using an unknown and got the same results for both.

Calculate line crurrent if the motor is operated at vac rms : consider a running motor with Z = 6 + j7 ohm A) calculate the line crurrent if the motor is operated at 120 VAC RMS B) calculate the required paralell capacitor value to reduce the line current to a minimum

What is the average power dissipated from the source : An AC source with Vrms = 15V is connected in series with resistor R = 15?, a capacitor C = 100?F, What is the average power dissipated from the source

Explain what volume will the nitrogen gas occupy : Liquid nitrogen has a density of 0.808g/ml at 77 K. A sample of 2.5 L of liquid nitrogen is allowed to evaporate at 21°C and 1.00 atm of pressure. what volume will the nitrogen gas occupy?(keep your phases straight)

Determine the frequency of the light : Monochromatic light falls on two very narrow slits0.042mm apart. Successive fringes on a screen6.50m away are 8.4cm apart near the center of the pattern. Determine the frequency of the light.

User Account

All Pages