Oblicz, ile gramów kwasu siarkowego(VI) H2SO4 potrzeba do przygotowania 0,6 dm3 70 – procentowego roztworu o gęstości 1,5 g/cm3

*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false

If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml