Blog

For 3 bonus points, what is the hybridization of one of the carbon atoms in the molecule shown below? H2C=CH2  

The equation A + BX ® AX + B is the general equation for a

Determine the reducing agent in the following reaction.2 K(s) + Cu(C2H3O2)2(aq) → 2 KC2H3O2(aq) + Cu(s)

For the reaction represented by the equation 2Fe + O2 ® 2FeO, how many grams of iron(II) oxide are produced from 8.00 mol of iron in an excess of oxygen?

For 3 bonus points, what is the oxidation state of hydrogen in H2?

What is the net ionic equation for the precipitation reaction between BaCl2 and Na2SO4?

For the reaction represented by the equation 2Fe + O2 ® 2FeO, how many grams of iron(II) oxide are produced from 8.00 mol of iron in an excess of oxygen?

For the reaction represented by the equation 2Fe + O2 ® 2FeO, how many grams of iron(II) oxide are produced from 8.00 mol of iron in an excess of oxygen?

What volume will a balloon occupy at 1.0 atm, if the balloon has a volume of 3.8 L at 1.9 atm?

Identify the oxidation state of H in H2(g).Mg(s) + 2HCl(aq) → MgCl2(aq) + H2(g)