chemistry
Then why am I calculating the moles if I just need to look up the Change in H for products and reactants...that isn't going to give me the heat released. What formulas do I need to use?
science- chemistry
what is the rate of reaction, if rate of consumption of iodide is 2.130x10^-5? 5I-(aq)+IO3-(aq)+6H+(aq)<-> 3I2(aq)+3H2O(l)
Chemistry 212
the half life of F18 is 2.089x10^-4yrs. How long would it take (in days) for F18 to decrease to 78.71% of its initial amount?
Chemistry 212
thanks a bunch!
Chemistry 212
Ksp = [Ra^+2][SO4^-2] 4.3x10^-11 = [x][x] x=6.56x10^-6 6.56x10^-6 + .1381?? is that how im suppose to do it?
Chemistry 212
What is the solubility of RaSO4 in 0.1381M Na2SO4? Ksp = 4.3x10^-11?
accounting
a 15 year bond pays 11% on a face value of $1000. If similar bonds are currently yeilding 8%, what is the market value of the bond? use annual analysis
accounting
a 10 year bond pays 8% on a face value of $1000. If similar bonds are yeilding 10%, what is the market value of the bond. use annual analysis
accounting
the longer the time to maturity: the greater the price increase from an increase in interst rates; the less the price increase from an increase in interest rates; the greater price increase from a decrease in interest rates; the less the price decrease fron a decrease in inter...
accounting
a ten year bond pays 11% interest on a $1000 face value annually. If it currently sells for $1195.00 what is its approximate yeild to maturity?
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