| Equations balanced on the previous day | Equations balanced on the next day |
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Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
C4H6 + KMnO4 + H2O = CH3OOH + MnO2 + KOH =>
C4H6 + 2 KMnO4 + 6 H2O = 4 CH3OOH + 2 MnO2 + 2 KOH
O2 + Cu2O + H2O = Cu(OH)2 =>
O2 + 2 Cu2O + 4 H2O = 4 Cu(OH)2
K2Cr2O7 + K2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 K2S + 16 H2SO4 = 7 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H6 + KMnO4 + H2O = C2H2(OH)2 + MnO2 + KOH =>
C4H6 + 2 KMnO4 + 2 H2O = 2 C2H2(OH)2 + 2 MnO2 + 2 KOH
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
SnCl2 + Fe = FeCl2 + Sn =>
SnCl2 + Fe = FeCl2 + Sn
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g)
CoCl2 + Ca(OH)2 = CaCl2 + Co(OH)2 =>
CoCl2 + Ca(OH)2 = CaCl2 + Co(OH)2
NaSbO2 + [Ag(NH3)2]OH + H2O = Ag + Na[Sb(OH)6] + NH3 =>
NaSbO2 + 2[Ag(NH3)2]OH + 2 H2O = 2 Ag + Na[Sb(OH)6] + 4 NH3
Fe3[Fe(CN)6] + H2O2 + KOH = KFe3[Fe(CN)6]H2O + O2 =>
2 Fe3[Fe(CN)6] + H2O2 + 2 KOH = 2 KFe3[Fe(CN)6]H2O + O2
HCl + Cu = CuCl2 + H2 =>
2 HCl + Cu = CuCl2 + H2
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CdCl2 + H2S = CdS + HCl =>
CdCl2 + H2S = CdS + 2 HCl
Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O =>
2 Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O
Fe[Fe(CN)6] + H2O2 + KOH = KFe[Fe(CN)6]H2O + O2 =>
2 Fe[Fe(CN)6] + H2O2 + 2 KOH = 2 KFe[Fe(CN)6]H2O + O2
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Na(s) + O2(g) = NaO2(s) =>
Na(s) + O2(g) = NaO2(s)
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Na(s) + O2(g) = NaO(s) =>
2 Na(s) + O2(g) = 2 NaO(s)
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
CaCO3 + HCl = HCO3 + CaCl =>
CaCO3 + HCl = HCO3 + CaCl
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
KCrO2 + H2O2 + KOH = K2CrO4 + H2O =>
2 KCrO2 + 3 H2O2 + 2 KOH = 2 K2CrO4 + 4 H2O
K2CrO7 + HI + H2SO4 = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
2 K2CrO7 + 18 HI + 5 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 9 I2 + 14 H2O
C6H6 + Br2 = C6H6Br6 =>
C6H6 + 3 Br2 = C6H6Br6
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
PbCl2 + KI = KCl + PbI2 =>
PbCl2 + 2 KI = 2 KCl + PbI2
Al + HNO3 = Al(NO3) + N2 + H2O =>
10 Al + 12 HNO3 = 10 Al(NO3) + N2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3COOH + NaOH = H2O + NaCH3COO =>
CH3COOH + NaOH = H2O + NaCH3COO
SNCL2 + FECL3 = SNCL4 + FECL2 =>
SNCL2 + 2 FECL3 = SNCL4 + 2 FECL2
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
I2 + NaOH = NaI + NaIO3 + H20 =>
30 I2 + 60 NaOH = 40 NaI + 20 NaIO3 + 3 H20
F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2
HgCO3 + NH4Cl = (NH4)2CO3 + HgCl2 =>
HgCO3 + 2 NH4Cl = (NH4)2CO3 + HgCl2
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Cr2O72{-} + NO2{-} + H{+} = Cr3{+} + NO3{-} + H2O =>
6 Cr2O72{-} + 427 NO2{-} + 10 H{+} = 4 Cr3{+} + 427 NO3{-} + 5 H2O
Cr2O72{-} + NO2{-} + H{+} = Cr3{+} + NO3{-} + H2O =>
6 Cr2O72{-} + 427 NO2{-} + 10 H{+} = 4 Cr3{+} + 427 NO3{-} + 5 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/24/13
Equations balanced on 12/24/12
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