Search & Filtering
What are lactams? Write the structures of -butyrolactam and -valerolactam and give their
IUPAC names.
How many moles of HCl will react with 18.13g of SrO?
SrO + 2HCl ------> + H2O
Show the solution
How many grams of H2O will be produced by the combustion of 73.56 grams of C2H4?
C2H4 + 3O2 ------> 2CO2 + 2H2O
Show the solution.
How many grams of H2O will be produced, if 26.31 of CO2 are also produced in the following reaction?
C3H8 + 5O2-----> 3CO2 + 4H2O
Show the solution.
Volume of the Solid (Shell Method)
Given the bounded region is revolved about y axis, find the volume of the solid generated.
The region below the curve y= Inx, above the x-axis, and to the left of the line x=4.
How many grams of C2H2 will be produced, if 7.00g of Ca(OH)2 are also produced in the following reaction? Show the solution.
17.1 g of C2H6 is burned in oxygen. What mass of oxygen was consumed?(Assumed complete combustion). Show th solution.
If 17.4 g of HF is used, what mass of H2SiF6 is produced? Show the solution
28.0 g of magnesium carbonate reacts with sulfuric acid. What mass of water is produced? Show the solution.
Suppose z is a function of x and y and tan(√x + y) = e^z^2. Determine ∂z/∂x and ∂z/∂y.
