Failure

Suppose 3.50g each of sulfamic acid and sodium nitrite were allowed to react together. What would be the theoretical yield, in moles, of N2. Equation: NaNO2 + NH3SO3 -> N2 + H2O + NaHSO4 Notes: The theoretical yield of N2 can be calculated from the amount...

A sample of nitrogen is collected over water at 21 degrees Celsius at a pressure of 745 torr. What is the partial pressure, in torr, of the nitrogen?

Calculate the molar enthalpy change for this reaction: HCl(aq 1.00M) + NaOH -> NaCl(aq,.500M)+ H2O Initial temp: 22.15 degrees Celsius Extrapolated temp: 25.87 degrees Celsius DT: 3.72 degrees Celsius Notes: Calculate the enthalpy change for this reaction...

Solve for x. x/4=3/8 A) 2/3 B) 3/2 C) 3/32 D) 7/8 Not good with fractions. Umm...d?

A = 2πrh + 2πr^2 Solve for H

Thank you so much DrBob22! Your instructions were very well laid out and extremely helpful. I had initially solved it this way, but I found it odd considering my homework had nothing to do with limiting reactants. Thanks again!

[He]2s2 2p4

50ml

Use clues from the novel, duhhh ;D Aka use your brains

This was honestly the easiest thing to do, you just have to read the book.

Is she right? I only have 1 day to complete health and I'm so behind!!!! Anyone know?