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How many moles are in 202 grams of Mg?
Use the formulae n=m/M Where, n - number of mols m - mass M - molar mass Molar mass of Mg = 24 n=202/24 = 8.416
What equation shows how rate depends on concentrations of reactions?
The equation is called the rate law equation. For the reaction aA+bB =>cC+dD the rate law would be rate = k[A]^m[B]^n where k is the rate constant and m and n are the "order" with respect to each reactant. m and n must be determined experimentally and may or may not be the same as the coefficients a and b.
What is the formula for percent of concentration?
M = n / V M = concentration of solution in mol/L, n = moles of substance, V = volume of solution in litres (L) the formula can re-arranged to V = n / M :)
Compute the degree of polymerization of polystyrene?
The degree of polymerization(n) is the ratio between Molecular weight(M) and the molar mass of the repeating unit in a polymer(m). M=n*m The molar mass(m) of the monomer (styrene) is 104.15 grams/mol if you are given a Molecular weight, just devide by m, and you've got it!
What is pH of 0.1 N HCL?
0.1 M HCl =============
When did M. N. Roy die?
M. N. Roy was born on 1886-03-21.
When was M. N. Abdul Majeed born?
Abdulrahman Mohammed Jamsheer was born in 1944.
Can you prove mathematically that a geometric random variable possesses the so called Memory-less property?
Proof: P{T>n+m/T>n}=P{T>n+m,T>n}/P{T>n} (Bayes theorem) =P{T>n+m}/P{T>n} =((1-p)^(n+m))/(1-p)^n = (1-p)^(n+m-n) = (1-p)^m (1-p)^m = {T>m} So T>m has the same probability as T>m+n given that T>n, which means it doesn't care (or don't remember) that n phases had passed.
Where m and n are statements m n is called the of m and n?
Where m and n are statements m n is called the _____ of m and n.
What is a square matrix?
Square Matrix: When m=n (Here m=Rows and n=colums) are same is called square matrix. Ex. A=|Bij|
What is m plus N plus p equals p plus n plus m?
It would be the same number either way because its addition.
Does each M and Ms packet contain the same amount of M and Ms each time?
no, each packet has the same weight but each m 'n' m is different in weight. e.g. one packet may have 25 m 'n' m's weighing 30g but another counld have 19 and weigh 30 g.
What are the numbers that two numbers have a product that is more than 25?
There are infinitely many such numbers. Select any positive number, N. Let M > 25/N. Then N*M > N*(25/N) = 25. If N is negative then M < -25/abs(N) gives the same result. Thus for each and every N (other than N = 0) there are infinitely many values of M that will meet the requirements.
What is the opposite of m-n?
The additiove opposite is -m+n or n-m. There is also a multiplicative opposite, which is 1/(m-n)
When was N. Ravi born?
N. Ravi was born on 1948-01-01.
What is m x n?
m *n (m multiplied by n) would be mn.
What is the difference of m and n?
the double of n is m. is the difference between m and n
