There are two compounds. Both contain hydrogen and oxygen. One is 11.2 % hydrogen and the other is 5.94 % hydrogen. Could these two compounds possibly be the same? EXPLAIN.

Anurse used a 0.02-mg/l solution of disinfection to clean a patients wound. what is the concentration of the solution expressed as a percentage?

When the mercury level in a barometer decreases that atmospheric pressure has

While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car’s gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars