| Equations balanced on the previous day | Equations balanced on the next day |
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2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CO2 + C = CO =>
CO2 + C = 2 CO
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2S3O12 + K2SO4 + H20 =>
70 CH3CH2OH + 10 K2Cr2O7 + 40 H2SO4 = 70 CH3COOH + 10 Cr2S3O12 + 10 K2SO4 + 11 H20
KClO2 + H2O = KOH + HClO2 =>
KClO2 + H2O = KOH + HClO2
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(g)
KMnO4 + H2C2O4 + HCl = MnCl2 + CO2 + KCl + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 2 MnCl2 + 10 CO2 + 2 KCl + 8 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O2 =>
3 C3H7OH + 2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O + 3 HC3H5O2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
O3 + H2SO4 = H2O + SO4 =>
O3 + 3 H2SO4 = 3 H2O + 3 SO4
C2H5OH + K2Cr2O7 + H2SO = CH3COOH + Cr2(SO4) + K2SO4 + H =>
C2H5OH + K2Cr2O7 + 2 H2SO = CH3COOH + Cr2(SO4) + K2SO4 + 6 H
CS2(l) + O2(g) = CO2(g) + SO2(g) =>
CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
NO2 = N2O4 =>
2 NO2 = N2O4
NaCH3COO + HNO3 = NaNO3 + HCH3COO =>
NaCH3COO + HNO3 = NaNO3 + HCH3COO
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Al + N = AlN =>
Al + N = AlN
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
HNO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 HNO2 + 6 KI + 6 HCl = 3 I2 + N2 + 6 KCl + 4 H2O
I2 + C6H4O2(OH)4 = I{-} + C6H4O4(OH)2 + H{+} =>
I2 + C6H4O2(OH)4 = 2 I{-} + C6H4O4(OH)2 + 2 H{+}
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
LiOH + MgSO4 = LiSO4 + MgOH =>
LiOH + MgSO4 = LiSO4 + MgOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
UO2(NO3)2 = U3O8 + NO2 + O2 =>
3 UO2(NO3)2 = U3O8 + 6 NO2 + 2 O2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2CO3 + HCl = KCl + H2CO3 =>
K2CO3 + 2 HCl = 2 KCl + H2CO3
H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KNO3 + C12H22 = K2CO3 + CO2 + N2 + H2O =>
14 KNO3 + C12H22 = 7 K2CO3 + 5 CO2 + 7 N2 + 11 H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
KNO3 + C12H22O11 = K2CO3 + CO2 + N2 + H2O =>
48 KNO3 + 5 C12H22O11 = 24 K2CO3 + 36 CO2 + 24 N2 + 55 H2O
N2 + H2O = (NH)2O =>
N2 + H2O = (NH)2O
H2 + V2O5 = V + H2O =>
5 H2 + V2O5 = 2 V + 5 H2O
FeCl3 + Co(NO3)2 = Fe(NO3)2 + CoCl3 =>
FeCl3 + Co(NO3)2 = Fe(NO3)2 + CoCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C12 + KI = KC1 + I2 =>
C12 + 12 KI = 12 KC1 + 6 I2
CO2 = C + O2 =>
CO2 = C + O2
N2 + H2SO4 = N2SO4 + H2 =>
N2 + H2SO4 = N2SO4 + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/03/13
Equations balanced on 08/02/12
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