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Avonlea
Questions (10)
calculate the energy requiered to raise the temp of 1.0 mol Ag by 1.0 degrees celsius (molar heat capacity of silver)
answer in
1 answer
880 views
calculate the energy required to raise the temp. of 170.0 g of silver (specific heat = .24 joules/celsius times grams) from 273K
1 answer
720 views
which ranks the gases in order of increasing average velocity?
H2<O2<Cl2<Xe Xe<Cl2<O2<H2 O2=Cl2=H2<Xe
1 answer
564 views
what are the coefficients a, b (van der waals equation) for nitrogen/ N2?
1 answer
482 views
what is the gas constant (R) for mm Hg?
8.31 is for atm .08206 is for kPa right?
3 answers
1,733 views
how do I convert .000859 mols of hydrogen to mols of Magnesium
1 answer
375 views
for a manometer flask diagram, if ha = 134 mm, how do I convert to torr, Pa, and atm with the right amount of sig figs? Related
4 answers
713 views
What is the net ionic equation for the reaction Copper (II) chloride and sodium hydroxide?
1 answer
9,698 views
what is the net ionic reaction for coppper(II)chloride and sodium hydroxide?
1 answer
1,405 views
What mass of Ag2O is required to produce 25.0 g of silver sulfadiazine from the reaction of silver oxide and sulfadiazine?
2C10H1
5 answers
4,392 views
Answers (10)
define judicial activism first and try again
transition metal 24 is Cr (chromium?) the halogens are fluorine, chlorine, bromine, Iodine, and astatine. I don't know which one is a common solid though
acting as a catalyst in cell functions converting substrate into something else (fructose=substrate ; fructase=enzyme ; -ase indicates an enzyme)
polar dissolves polar, polar CANNOT dissolve polar or vice versa.
Don't start with an exclamation mark, that is just dumb. You need a good introduction to set the stage for this narrative, and you can look up a good introduction online. By the way, what are the requirements for your personal narrative. (You need to work
try oxalate even thought that is C2O4 -2. I came up with nothing for a negative 1 ion
for subtitles, do a : and then the subtitle which is also underlined. For powerpoint, I'm not sure, but I would just to be safe. Never hurts.
Then my teacher is messed up. So, for mm Hg it would be...? By the way, Happy Halloween!!!!!
everything I tried was wrong for the conversions and the sig figs still don't make sense. How do you make a big sig fig into a smaller one using 8339? Please give an example.
when I converted g to mols for Mg, I got 8.640, but it doesn't look right. original mass for Mg = .021g
