The baknced reachion is Na, so, + Ba (NO,), Ba(NOs), Ba so, + a NaNo, tor Imole of Na,5o̟ and Ba No,), , I mole of Bas°4 will form as it is char from balanced eachion moles are in 100g Na,so, many So have to find how we and Ba (NO3)2 Molar mass of Na,so, 1428/mol %3D Molar mass of Ba Ng), - 261:34 g/mol the formula Number of moles can be Pindl out wing given mass number of moles Molar mas s Number of moles of Na, so4 1008 142gmol" mol 0.104 Number of moles of Ba(Ng), 50 3 7. 261:34 gʻmol" 0.191 mol %3D
Ideal and Real Gases
Ideal gases obey conditions of the general gas laws under all states of pressure and temperature. Ideal gases are also named perfect gases. The attributes of ideal gases are as follows,
Gas Laws
Gas laws describe the ways in which volume, temperature, pressure, and other conditions correlate when matter is in a gaseous state. The very first observations about the physical properties of gases was made by Robert Boyle in 1662. Later discoveries were made by Charles, Gay-Lussac, Avogadro, and others. Eventually, these observations were combined to produce the ideal gas law.
Gaseous State
It is well known that matter exists in different forms in our surroundings. There are five known states of matter, such as solids, gases, liquids, plasma and Bose-Einstein condensate. The last two are known newly in the recent days. Thus, the detailed forms of matter studied are solids, gases and liquids. The best example of a substance that is present in different states is water. It is solid ice, gaseous vapor or steam and liquid water depending on the temperature and pressure conditions. This is due to the difference in the intermolecular forces and distances. The occurrence of three different phases is due to the difference in the two major forces, the force which tends to tightly hold molecules i.e., forces of attraction and the disruptive forces obtained from the thermal energy of molecules.
Instruction: Final answer should be expressed with least number of significant figures. Some solutions have been provide.
Question: 100.0 grams of sodium sulfate reacts with 50.00 grams of barium nitrate.
d) How much limiting reactant was used up in the reaction?
e) How much excess reactant was used up for this reaction?
f) How much of the excess reactant was left?
![That is for
form. But we have to findd it in grams
০.1१। mo |
,0.191 mol of Basoy
will
numbenof moles of Baso,
given
molar mass of BasOy
mass
0.191 mol
given mass
233.38 glmol
givenmas
4469
Roporting it to least number of signihicant
Figure, 45 gof Baso, will form
c) As
Hgure out im
s o 704 mol of Na, sa, and o191 molof
above part
we
there is
0.704
BaNg), is available .
So afer reaeling o191 mole
0.191 mole of Na,so,
of Bu(NO)a with
no
more
BalNO,), i available, so reachon will stop
Liming reastant is the reaclant that get consumed
competly in a reachion finst.
So heve limiting
neastant is BaNG),](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0a1f645b-5ade-41c6-b833-5bfa123fb08d%2F12f58eb3-f5a3-464d-9fd4-ba02164d0254%2Fl4n4mry_processed.jpeg&w=3840&q=75)
![needed . But herre there is 0 704 mol ,so Na,sOy,
The baknced reachon is
Na, so, + Ba (NO,),
Na, SO4
Ba So, + a NANO,
tor I mole of Na,SO, and Ba No,), , I mole of Basoy
will form as it is char from balanced eachi'on
moles are in 1o0q Na,so,
many
So
have to find how
we
and
Ba (NO,),
Molar mass
of Na, so,
= 142 9/mol
Molay mass of Ba Ng), = 261.34 g/mol
the foomula
Number of moles Can be hinel out uping
given mass
number of moles
Molar mas
Number of moles of Na, so4
1008
142g moi
mol
-1
0.704
Number of moles of Ba(Ng),
50 g
261.34 gmol"
0.191 mol
We know that forr I mole Ba(NO,), I mole Na, soL
o 191 mol of Ba(NO,), is available
buf only
so affer consuming o.191 BaNOg), no more will be left
So only o191 mol of Na, so, will
Alse we know that for I mole Ba (NO), mole ofc
consumed.
Also
,I mole of
BaSOy will form.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0a1f645b-5ade-41c6-b833-5bfa123fb08d%2F12f58eb3-f5a3-464d-9fd4-ba02164d0254%2Fa7vhu6w_processed.jpeg&w=3840&q=75)
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