| Equations balanced on the previous day | Equations balanced on the next day |
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Ag2S = 2 Ag + S
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
OH{-} + Mn(OH)2 = MnO2 + H2O + e =>
2 OH{-} + Mn(OH)2 = MnO2 + 2 H2O + 2e
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
H2O + MnO4{-} + I{-} = MnO2 + I2 + OH{-} =>
4 H2O + 2 MnO4{-} + 6 I{-} = 2 MnO2 + 3 I2 + 8 OH{-}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
MnO2 + Al = Mn + Al2O3 =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
H{+} + MnO2 + Br{-} = Mn{+2} + Br2 + H2O =>
4 H{+} + MnO2 + 2 Br{-} = Mn{+2} + Br2 + 2 H2O
CO(g) + H(g) = C8H18 + H2O =>
8 CO(g) + 34 H(g) = C8H18 + 8 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
K2CO3 + FeCl3 = K2Cl3 + FeCO3 =>
K2CO3 + FeCl3 = K2Cl3 + FeCO3
Cu(OH)2 + NH3 = Cu3N2 + H2O =>
3 Cu(OH)2 + 2 NH3 = Cu3N2 + 6 H2O
H{+} + Cr2O7{2-} + H2S = Cr{3+} + S + H2O =>
8 H{+} + Cr2O7{2-} + 3 H2S = 2 Cr{3+} + 3 S + 7 H2O
SbPO4 + HNO3 = H3PO4 + Sb(NO3)3 =>
SbPO4 + 3 HNO3 = H3PO4 + Sb(NO3)3
S8 + NaSO3 + H2O = NaS2O3*5H2O =>
S8 + 8 NaSO3 + 40 H2O = 8 NaS2O3*5H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
K2CO3 + NaPO4 = NaCO3 + K2PO4 =>
K2CO3 + NaPO4 = NaCO3 + K2PO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H{+} + NO3{-} + Hg = NO2 + Hg{+2} + H2O =>
4 H{+} + 2 NO3{-} + Hg = 2 NO2 + Hg{+2} + 2 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Na2CO3 + ZnSO4 = Na2SO4 + ZnCO3 =>
Na2CO3 + ZnSO4 = Na2SO4 + ZnCO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
FeO3(s) + CO(g) = Fe + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe + 3 CO2(g)
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NiC2O4*2H2O + O2 = NiO + H2O + CO2 =>
2 NiC2O4*2H2O + O2 = 2 NiO + 4 H2O + 4 CO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/02/11
Equations balanced on 03/04/10
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