3. How much total heat is required to bring 25.0g of ice at 2.00°C to a liquid at 50.0°C? (Cice = 2.09 J/gx°C, Cwater = 4.18 J/gx°C, AHfus = 334 J/g, AHvap = 2260 J/g).
Plz shoe work

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?

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

What is the chemical formula of magnesium bromide? a. mgbr2 b. mgbr c. mg2br2 d. mg2br