Wednesday
December 4, 2013

# Posts by Jess

Total # Posts: 790

aglebra 2
determine whether the equation has one solution, no solution, or is an identity. 5y+3=26

chem
P1V1/T1=P2V2/T2 ; basic proportion. STP mean standard temperature and pressure P1=700 torr V1=8 Liters T1=293K P2=standard pressure=1 atm=760 torr V2=unknown T2=standard temperature=273K i hope you can follow my though process. (700*8)/293=(760*V)/273 V=6.87

Bio HELP!!!!
what is the name of the process throughh which polypeptides, polysaccharides or triglycerides are catabolised (broken down)?

math
Use the midpoint formula

chemistry
.5566

math equations
Solve x = log3 15

Chemistry
how much chlorine, Cl 2, do you need to order to react completely with 500 kg of platinum, Pt, to make cisplatin, PtCl 2(NH 3) 2?

Algebra 2
five chips numbered 1 through 5 are placed in a bag. A chip is drawn and replaced. Then a second chip is drawn. Find the probability that the first chip is even and the other one is odd.

Chemistry
Exothermic means you release energy. D, freezing water, means the water releases heat in order to freeze. This release of heat, aka energy, makes it exothermic. The other answer choices require energy, making them endothermic.

World History
China had the largest economy still, thankfully I got it right. Thanks though!

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