0.9 x 1.9=1.71mol
1.71
please awanser fast
The solute wont get dissolved completely since the solvent (i assume) is less than that of solute. and therefore after the saturation of the solvent a significant amount of solute will remain behind. an incomplete reaction takes place with your condition of mixing.
Starch is insoluble in water. The commonest kind of iodine solution is known as tincture of iodine, which is an orangey-brown liquid. Please see the links.
Given that 200cm3 yieded 20g.therefore 22400cm3 which is the volume occupied by gas at s.t.p will contained:(22400cm3 times 20g) divided by 200cm3,which equals 2240g.but molarity is mass conc./molar mass,here molar mass of NaOH is 40.Hence the molarity is:2240/40 which equals to 56moles/g.
None. Please don't assume that all pre-1965 coins contained silver. Except during WWII, US nickels never contained silver - they've always been 75% copper alloyed with 25% nickel. From 1942 to 1945 special "war nickels" were made that contained about a gram of silver, because nickel was needed for the war effort. A 1964 U.S. nickel contains 0% silver. Only nickels issued from 1942 thru 1945 (known collectively as 'war nickels' and distinguished by their large mint marks, hovering over Monticello on the reverse) contained any silver, 35% by weight.
the answer is right, can i somebody send me its solution please?
7000000
give me the answer please
Please indicate what you mean by a reference solution.
please answer i really need help
I have found out that there is a 34th level but it is a black screen. I haven't figured out how to solve it if there even is a solution. If anyone figures it out please let me know.
DECAHEDRONS
Please specify what you mean by real.
It is 150000.
There are/were four public figures with that name. Please specify.
1mi = 5280ft 1h = 3600s 3.4mi/h x 5280ft/mi x 1h/3600s = 5.0ft/s (rounded to two significant figures)
I dont know can somebody answer this question please