Lost In Studies

Please reply as soon as possible, I really need the answer urgently. How many grams of NaOH are required to completely neutralize 100ml of 1M solution of H2SO4?

There are two wheels with diameter 30 inches and 20 inches. The first wheel covers a certain distance in 240 revolutions. In how many revoluions would the second wheel cover the same distance?

bobpursley, Thanks for your responce and help, I don't think so it's proportional. Since the answer is 360 revolutions. And putting them in proportions doesn't give the correct answer. A friend told me this solution; Find the circumference of both the whe...

Here is the corrected one. Good job, though! The most complicated journey I've ever been on was about an year ago, when I was going home with my friend. We even didn't leave Warsaw when the coach broke down. The driver tried to fix it by himself but he co...

Assemble the data first: Initial velocity = vi = 0m/s Acceleration = a = 6m/s2 Time = t = 6s Distance = S = ?? Final velocity = vf = ?? Now using equations of motion: FOR DISTANCE: Since, S = vit + 1/2at2 Put in the values, S = 0*6 + 1/2*6*(6)2 S = 0 + 1/...

No problem :) It's OK, ignoring the matter of the paragraph, it's grammatically correct . The grammatical mistakes which the para conained have been corrected by me so it's OK.

Double negative, Corrected: Emily didn't have any idea how to memorize so many lines. OR Emily had no idea how to memorize so many lines. Both are correct.

Since, Normal Saline Solution is 0.91% w.v solution of NaCl which means the solution should contain 0.91% of NaCl by weight, for which take the 0.91% of total volume (250ml)-(I think you have mistaken, it must be 250ml not gms, since solution is measured...