This water bottle has a mass of 0.5 kg. if the net force acting on the bottle is 5n to the right what is the bottle acceleration ( WILL GIVE ALOT OF POINTS PLEASE HELP ASAP)

Sugar is dissolved in water. which is the solute? sugar neither both water

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

Imagine that twenty i.u.’s of enzyme z were catalyzing the above reaction for one minute, under vmaxconditions, in a 3.00 ml assay volume. the assay is buffered with 20 mm phosphate buffer, ph 7.60. what will the ph be at the end of that one minute?