Given the reaction: Al + HCl --> AlCl3 + H2 a) Write the oxidation half-reaction
b) Write the reduction half-reaction
c) What is the net ionic equation?
d) Balance the original equation using a net ionic equation.

Achemistry student weighs out 0.306 g of citric acid (h3c6h5o7), a triprotic acid, into a 250 ml volumetric flask and dilutes to the mark with distilled water. he plans to titrate the acid with 0.1000 m naoh solution. calculate the volume of naoh solution the student will need to add to reach the final equivalence point. be sure your answer has the correct number of significant digits.

Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?

Calculate the mass of 0.750 mol of the following substance. na3po4.