Other Chemistry Answers

Calculate the heat of reaction using the average bond dissociation energies given in the introduction and your answer to Part B for the reaction
CH4 + 2O2 → CO2 + 2H2O

why cant ground level ozone rise up to the stratosphere?

please refer to relevant scientific theories and laws.

what shape do you expect for molecules that meet the following descriptions?
1.A central atom with two lone pairs and three bonds to other atoms.
2.A central atom with two lone pairs and two bonds to other atoms
3.A central atom with two lone pairs and four bonds to other atoms.

Aqueous sulfuric acid will react with solid sodium hydroxide to produce aqueous sodium sulfate and liquid water . Suppose 8.8 g of sulfuric acid is mixed with 6.48 g of sodium hydroxide. Calculate the maximum mass of water that could be produced by the chemical reaction. Be sure your answer has the correct number of significant digits.

Calculate the mass/volume percent, % (m/v) for the solute in each of the following solutions.
63g of Na2SO4 in 260mL of Na2SO4 solution
38g of sucrose in 360mL of a carbonated drink

the normal lead content in human blood is about 0.40 part per million. a value of .80 part per million is considered to be dangerous. how many grams of lead are contained in 6.0 *10 to the 3rd power of blood if the lead content is 0.62part per million?

Raising the concentration of carbon dioxide in a greenhouse to approximately 10000 ppm is effective in eliminating pests such as mites. what is the mass of carbon dioxide that would be present in 1kg of air?

How many isomers does hexane (C6H14) have?

In the process of electrolysis copper II tetraoxosulphate IV solution (aq) using copper electrode, Explain throughly with appproprate equation what happens at both the anode and the cathode

when water pour on a metal surface(steel) it will be corroded.
what is the chemistry behind it.
which is anode ,cathod,and electrolyte???
when steel exposed to atmosphere it also corrode??
what is anode,cathod,electrolyte??
can you explain it simply??

regards,
Jithesh