Ask a New Question

When I invert the concentration

When solving stoichiometry problems, you are often required to "invert" the molar mass of at least one of the compounds that
1. 1 answer
2. asked by n
3. 26 views
When I invert the concentration of say this equation:2HCr4- + 3HS03- + 5H+ -> 2Cr3+ + 3SO4^2- + 5H20. and get RSRRE wrt HS03-,
1. 0 answers
2. asked by Tri
3. 465 views
Use the Gauss-Jordan method to invert1 0 0 2 -1 0 0 0 1 A1= 1 1 1 A2= -1 2 -1 A3= 0 1 1 0 0 1 0 -1 2 1 1 1 can someone help me
1. 0 answers
2. asked by Ryder
3. 455 views
refer to the reaction 2NH3 (g) ↔ N2 (g) + 3H2 (g), and ΔH = 92.2 kJ.1.What will be the effect on the concentration of H2 if
1. 1 answer
2. asked by Elia
3. 2,376 views
A) Calculate the hydrogen-ion concentration of a 5.45*10^-4 M H2CO3, solution, noting that Ka is bigger than Kb.B)What is the
1. 1 answer
2. asked by Henry
3. 636 views
Which fraction do you invert when you are dividing fractions?
1. 1 answer
2. 180 views
What relationship exists between H^+ ion concentration and OH^- ion concentration? Waht is the OH^- concentration of an aqueous
1. 1 answer
2. asked by chemdummy
3. 793 views
How do you invert the following into a question?Elle dine a huit heures.
1. 4 answers
2. asked by Melissa
3. 487 views
Which word part is the root in invert?inve -vert ert in-
1. 1 answer
2. 24 views
How would you do:10 divided by 2 1/2 Set up the problem as a fraction. 10 / 2 1/2 10/1 / 5/2 Invert the divisor and multiply.
1. 0 answers
2. asked by April
3. 424 views