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Question #f4e10

How do you differentiate #f(x)= (1 + sin^2x)/(1  sin2x) # using the quotient rule?

How do you solve #(y  8) ^ { 2} = 49#?

Question #e8ab8

Whats the difference between ez isomerism and cis and trans isomers? (they both seem to basically have the same rules so i don't get the difference)

What do the four quantum numbers stand for?

Why are the molecules of hydrocarbons nonpolar?

At room temperature, an oxygen molecule, with mass of #5.31 x 10^26 kg#, typically has a KE of about #6.21 x 1021# J. How fast is the molecule moving?

Question #f728f

The number of Solutions in #[0,2pi]# such that #(Sin (2x))^4 = 1/8# is?

How do you divide #(3x ^ { 3} + 12x ^ { 2}  21x  23) \div ( x + 5)#?

How many molecules or formula units are present in the following? A)1 mole of H2O B) 2.67 moles of CO2

What materials do they use for the anode and cathodes of Iithium ion batteries?

What is the function of a salt bridge?

A photon having #lambda = 854*10^(10) m# causes the ionization of a nitrogen atom. Give the I.E. per mole of nitrogen in KJ?

What is the slope of the line passing through the following points: # (4,7) , (6,1)#?

For what values of x, if any, does #f(x) = 1/((5x+8)cos(pi/2(12pi)/x) # have vertical asymptotes?

An object with a mass of #64 g# is dropped into #210 mL# of water at #0^@C#. If the object cools by #96 ^@C# and the water warms by #7 ^@C#, what is the specific heat of the material that the object is made of?

How to write the name of Hau3+ ion using stock notation. For example HAuCl4 is written as.......(lll) chroride. Fill the blank space?

Two opposite sides of a parallelogram each have a length of #9 #. If one corner of the parallelogram has an angle of #(2 pi)/3 # and the parallelogram's area is #18 #, how long are the other two sides?

Question #f2c41

What are some basic organic chem prefixes/suffixes?

What are nuclear equations?

What are the factors of #x^25x24#?

How do you simplify #0.5sqrt200  sqrt(32)#?

What are the rules to EZ configuration? (EntgegenZusammen)

Is #f(x)=(x2)^2(x+1)(x+4)# increasing or decreasing at #x=1#?

How do you simplify #\frac { 5} { 6} \times 3#?

Question #a20e7

How do you solve #(x+7)/(x4)<0#?

Question #de0ac

An object travels North at # 2 m/s# for #1 s# and then travels South at # 4 m/s# for # 9 s#. What are the object's average speed and velocity?

Question #9c419

An object with a mass of #4 kg#, temperature of #261 ^oC#, and a specific heat of #8 (KJ)/(kg*K)# is dropped into a container with #31 L # of water at #0^oC #. Does the water evaporate? If not, by how much does the water's temperature change?

Question #46485