8.3*10^-4
36 minutes if going at a constant rate. distance divided by rate (speed)=time it will take to travel.
A=1.621 ,B=8.8x10-15
1.25
Yes, although it does not specify 15 WHAT per hour. [Run] 15 miles per hour or [make] 15 dollars per hour or [manufacture] 15 widgets an hour. To that extent, it is not a unit rate.
A=1.621 ,B=8.8x10-15
R = 8.314472(15) J K−1 mol−1
There are 15 moles of ammonia sulfate in the reaction of 30.0 mol of NH3. This goes from the formula 2 NH3 H2so take away (NH4)2So4.
At less than critical mass, there are fewer "targets" for neutrons to strike, fission, and release more neutrons. As a result, the reaction dies out.
.15
Kyle is travelling at a constant rate of 15 MILES PER HOUR! In 30 minutes , which is half of an hour, kyle would have travelled half of the 15 miles. So kyle's done 7.5 miles. Kim is travelling at a constant rate of 18 MILES PER HOUR! Now she travels 18 miles in 60 mins ....but in fact we want the time taken for her to travel 7.5 miles... I think you know what to do now :P ?
36 minutes if going at a constant rate. distance divided by rate (speed)=time it will take to travel.
The Universal gas constant is R is independent of the gas taken.. While the Characteristic gas constant depends on the mol. mass of the gas.... The Characteristic gas constant of a gas or a mixture of gases is given by the molar gas constant, divided by the molar mass (M) of the gas/mixture. R(Characteristic) = {R}/{M} Well,this is just the basic...u can relate them both to the Boltzmann constant.. Here are some of the standard values for both: Values of R Units 8.314 472(15) J K−1 mol−1 0.082057 46(14) L atm K−1 mol−1 RChar for dry air Units 287.058 J kg−1 K−1 ok,i guess this is it!Hope this clears it...
CH3CH2CH2(CH2CH3)CH2OH 6 Carbons @ 12.01g/mol each = 72.06g/mol 15 Hydrogens @ 1.01g/mol each = 15.15g/mol 1 Oxygen @ 16.00g/mol = 16.00g/mol Add them up and that's your mass.
Leo Mol was born on January 15, 1915, in Poland, Russian Empire [now Ukraine].
one hour and 15 min! i think :)
2.5 0.05 L (50 mL) * 15 Mol/L= 300 Mol/L * X litres (0.05 L * 15 Mol/L) / 300 Mol/L = 0.0025 L or 2.5 mL
Initial Rate of transfusion is dictated by hospital policy but on average 30 cc / hr for 15 to 30 minutes. if no reaction, you can infuse at desired speed per MD orders