Checkout
checkout
view
Your Cart Your Cart: item(s)
View Details $1.99 Download Add to Cart

Net ionic equation

correct balanced net ionic equation for each of the following reactions, occuring in aqueous solution. (i) CuSO4 + CaCl2 --> CuCl2 + CaSO4 (ii) 2HCl + Mg --> H2 + MgCl2 (iii) Br2 + 2NaI --> 2NaBr + I2

Subject:

Chemistry

Topic:

General Chemistry

Posting ID:

8881

OTA ID:

101534

View Details $1.99 Download Add to Cart

what is the concentration of (C2 4H3 8O4 ) in parts per billion?

A 1.80-mg sample of dioctyl phthalate (C24H38O4), a plasticizer, is dissolved in H2O to give 550mL of solution. What is the concentration of dioctyl phthalate in parts per billion?

Subject:

Chemistry

Topic:

General Chemistry

Posting ID:

8882

OTA ID:

101534

View Details $1.99 Download Add to Cart

Bohr's model type of equation

One of the hydrogen emission lines has a wavelength of 486.0 nm. Identify the values for ninitial and nfinal for the transition giving rise to this line. (Enter as two integers, separated by a comma: e.g. 2,1 or 3,2 etc.) c:3.00E8 m/s h:6.63E-34Js R:2.18E-18J Please could you explain how you got the nfinal and the n integer.... Because my book is too complicated and they don't explain it properly.

Subject:

Chemistry

Topic:

General Chemistry

Posting ID:

8895

OTA ID:

103642

View Details $1.99 Download Add to Cart

Calculate wavelength of light that is absorbed in a transition from n=5 to n=6 in Be3+?

Calculate the wavelength of the light that is absorbed for the electron's transition from n=5 to n=6 in Be3+ ion. (ans in nm.) c:3.00E8 m/s h:6.63E-34 Js R:2.18E-18 J I am not sure is Be Z=4...0r Z=3... Could you show me the steps of how you solve this problem... Thank you

Subject:

Chemistry

Topic:

General Chemistry

Posting ID:

8896

OTA ID:

102959

View Details $1.99 Download Add to Cart

Find Kp and Kc given an equilibrium equation, T, and P and % dissociation.

2NOBr(g) + Br2(g) <----> 2BrNO(g) @ equilibrium. NOBr is 34% dissociated at 25degreesC and total pressure is 0.25 atm. Calculate Kp and Kc. I know how to get Kp and Kc with given # of moles @ equilibrium, but cannot figure out how to get it from the percent dissociation. I tried inputting various values that I thought were correct for that percentage, but I got different answers each time. Thanks!!!

Subject:

Chemistry

Topic:

General Chemistry

Posting ID:

8904

OTA ID:

102509

Page generated in 0.1564 seconds

About Us ·  Contact Us ·  Samples ·  Solutions ·  Legal Terms and Conditions ·  Privacy Policy

©2008 SolutionLibrary.com

Search for Solutions About Us Samples