If 30g of hcl is reacted with excess naoh, and 10g of nacl is produced, what is the theoretical yield of the experiment?

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false

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