Acetylene gas is often used in welding torches because of the very high heat produced when it reacts with oxygen gas, producing carbon dioxide gas and water vapor. Calculate the moles of water produced by the reaction of of acetylene. Be sure your answer has a unit symbol, if necessary, and round it to significant digits.

0.60 mol

Explanation:

The equation is as stated below;

2 C2H2 + 5 O2> 4 CO2 +2 H2O

5 mole amount of Oxygen produces 2 mole of water. Then upon reaction of 1.5mol of O2.

thus, number of mole = (1.5*2)/5 =0.60mol

periodic trends is an atom that gets larger as the number of electronic shells increase, the radius of atoms increases as you go down a certain group in the periodic table of elements. in general, the size of an atom will decrease as you move from left to right of a certain period.