Answers edited by IDKwhatName

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• What are nuclear equations?
  
• The number of Solutions in `[0,2pi]` such that `(Sin (2x))^4 = 1/8` is?
  
• How do you solve `(y - 8) ^ { 2} = 49`?
  
• 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?
  
• What are the factors of `x^2-5x-24`?
  
• What are some basic organic chem prefixes/suffixes?
  
• Question #f4e10
  
• How do you solve `(x+7)/(x-4)<0`?
  
• What are the rules to EZ configuration? (Entgegen-Zusammen)
  
• 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?
  
• At room temperature, an oxygen molecule, with mass of `5.31 x 10^-26 kg`, typically has a KE of about `6.21 x 10-21` J. How fast is the molecule moving?
  
• How do you simplify `\frac { 5} { 6} \times 3`?
  
• What do the four quantum numbers stand for?
  
• How many molecules or formula units are present in the following? A)1 mole of H2O B) 2.67 moles of CO2
  
• Question #9c419
  
• 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)
  
• 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?
  
• How do you divide `(3x ^ { 3} + 12x ^ { 2} - 21x - 23) \div ( x + 5)`?
  
• Why are the molecules of hydrocarbons nonpolar?
  
• How do you differentiate `f(x)= (1 + sin^2x)/(1 - sin2x)` using the quotient rule?
  
• Question #f2c41
  
• What is the slope of the line passing through the following points: `(4,7) , (-6,1)`?
  
• How to write the name of Hau3+ ion using stock notation. For example HAuCl4 is written as.......(lll) chroride. Fill the blank space?
  
• For what values of x, if any, does `f(x) = 1/((5x+8)cos(pi/2-(12pi)/x)` have vertical asymptotes?
  
• How do you simplify `0.5sqrt200 - sqrt(-32)`?
  
• 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 materials do they use for the anode and cathodes of Iithium ion batteries?
  
• Question #de0ac
  
• Question #e8ab8
  
• What is the function of a salt bridge?
  
• Question #46485
  
• 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?
  
• Is `f(x)=(x-2)^2(x+1)(x+4)` increasing or decreasing at `x=1`?
  
• Question #a20e7
  
• Question #f728f