Calculate the Keg from the given concentrations. MgCl2 and K2CO3 were dissolved and the reaction happened because a solid was formed. K¿CO3 (aq) 2 KCI (aa) MgCl2 (aq) 1.00 M 0.300 M M9CO3 (s) + start: 1.00 M equil: 0.300 M N/A 1.40 M 0.700 M 0.700 M First put in the chemicals, then put in the numbers. The concentration of KCI was squared due to its coefficient. Keg = Keg =

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Calculate the Keg from the given concentrations. MgCl2 and K2CO3 were dissolved and the reaction happened because a solid was formed.
MgCl2 (aq)
K¿CO3 (aq)
M9CO3 (s) +
2 KCI (aq)
+
start:
1.00 M
1.00 M
0.300 M
0.700 M
0.300 M
0.700 M
equil:
N/A
1.40 M
First put in the chemicals, then put in the numbers. The concentration of KCI was squared due to its coefficient.
Keg
[
I
Kegf =
a. H30*1
b. OН1
c. K2CO3
d. MgCO3
е. MgClz
f. KCI
g. H2SO3
h. HC2H3O2
i. C2H3O21
j. H2S
k. HS-1
I. s2
m. HX
n. X-1
o. 0.750
р. 2
q. 1
r. 0.250
s. 0.300
t. 0.333
u. 1.40
v. 1.75 x 10-6
w. 1.11 x 10-8
х. 5.5 х 102
у. О.7000
z. 1.60 x 10-5
aа. 1.143 х 10-5
bb. 0.500
СС. 1.104 х 10-5
dd. 0.700
ee. 1.26 x 10-5 ff. 4.901
gg. 21.8
hh. 4.942
ii. 4.957
Transcribed Image Text:Calculate the Keg from the given concentrations. MgCl2 and K2CO3 were dissolved and the reaction happened because a solid was formed. MgCl2 (aq) K¿CO3 (aq) M9CO3 (s) + 2 KCI (aq) + start: 1.00 M 1.00 M 0.300 M 0.700 M 0.300 M 0.700 M equil: N/A 1.40 M First put in the chemicals, then put in the numbers. The concentration of KCI was squared due to its coefficient. Keg [ I Kegf = a. H30*1 b. OН1 c. K2CO3 d. MgCO3 е. MgClz f. KCI g. H2SO3 h. HC2H3O2 i. C2H3O21 j. H2S k. HS-1 I. s2 m. HX n. X-1 o. 0.750 р. 2 q. 1 r. 0.250 s. 0.300 t. 0.333 u. 1.40 v. 1.75 x 10-6 w. 1.11 x 10-8 х. 5.5 х 102 у. О.7000 z. 1.60 x 10-5 aа. 1.143 х 10-5 bb. 0.500 СС. 1.104 х 10-5 dd. 0.700 ee. 1.26 x 10-5 ff. 4.901 gg. 21.8 hh. 4.942 ii. 4.957
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