Chemistry, 06.10.2020 15:01, omojay1257
A '5.0 L' tank of helium, which is kept at a pressure of h5.0 MPa (1 MPa or
megapascal = 1000 kPa) in a room with a temperature of 22.0°C, is used to blow up
balloons. The balloons, when inflated, have a volume of 2.0 L and maintain a
pressure of 115 kPa without breaking. If the temperature remains constant, what
is the maximum number of balloons that can be filled with this tank?
Answers: 2
Chemistry, 22.06.2019 16:00, ghadeeraljelawy
How does blood clotting prevent the entry of pathogens through cuts and wounds? answer asap,, this is due tomorrow. will mark as brainliest or whatever you call it : )
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Chemistry, 22.06.2019 20:10, maddie1776
Insoluble sulfide compounds are generally black in color. which of the following combinations could yield a black precipitate? check all that apply. na2s(aq)+kcl(aq) li2s(aq)+pb(no3)2(aq) pb(clo3)2(aq)+nano3(aq) agno3(aq)+kcl(aq) k2s(aq)+sn(no3)4(aq)
Answers: 1
Chemistry, 22.06.2019 21:40, fatherbamboo
A5 mole sample of liquid acetone is converted to a gas at 75.0°c. if 628 j are required to raise the temperature of the liquid to the boiling point, 15.600 kj are required to evaporate the liquid, and 712 j are required to raise the final temperature to 75.0°c, what is the total energy required for the conversion?
Answers: 3
A '5.0 L' tank of helium, which is kept at a pressure of h5.0 MPa (1 MPa or
megapascal = 1000 kPa)...
Mathematics, 08.07.2020 01:01
Mathematics, 08.07.2020 01:01
Mathematics, 08.07.2020 01:01