About 97.5% of Earth’s water is

Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.

Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass

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