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To 50 mL of this buffer, 10.0 mL 0.76 M soium hydroxide was added, what is the pH of the resulting solution after equilibrium
1. 1 answer
2. 386 views
This is a question about acid rain, in Canada in particular.Acid rain is an issue in eastern Canada, but not as prevalent in
1. 1 answer
2. 847 views
Show that the equation x^3 - 15x + c = o has exactly one real root.All I know is that it has something to do with the Mean Value
1. 2 answers
2. 853 views
A 9.0 x 10^-3 kg ball is attached to a 3.6 x 10^-2 mass (M) by string that passes through a hole in a horizontal frictionless
1. 1 answer
2. 1,247 views
Use differentials (or a linear approximation) to estimate (2.001)^5
1. 0 answers
2. 1,044 views
We did a lab on equilibrium and this is one of the following questions:When Ag ions are added to FeSCN ions (which are red in
1. 1 answer
2. 3,125 views
Find (dy/dx) for the following implicitly defined function:cos(x-2y) = 3y for the answer, i got.. dy/dx = (-sin(x-2y)) /
1. 1 answer
2. 583 views
Find (dy/dx) for the following implicitly defined function:2x = 3siny - 2y
1. 1 answer
2. 555 views
Find the equation of the normal to the curve f(x) = 3cos(2x) at the point x = 0.In class, we learnt to find the derivate of the
1. 0 answers
2. 1,358 views
Using f(x) = x(4-x) write the equations ofa) f(-2x) b+ -f([1/2]x)
1. 0 answers
2. 415 views
In a complete sentence, give an example of a reaction rate that concerns many Canadians - one that involves cars, cold mornings,
1. 1 answer
2. 476 views