Pls ! a 5 kg object is accelerating at 3 m/s² while being pulled. what is the magnitude of the force causing this acceleration? a. 0.6 n b. 1.7n c. 2 n d. 15 n

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?

How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.