Equations balanced on the previous day | Equations balanced on the next day |
2 FeO + 4 NaCN + H2O2 + H2 = 2 Fe(CN)2 + 4 NaOH
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
NaOH + Fe2O3 + H2O = Na[Fe(OH)4] =>
2 NaOH + Fe2O3 + 3 H2O = 2 Na[Fe(OH)4]
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Mg3N2 = N + Mg =>
Mg3N2 = 2 N + 3 Mg
FeO + NaCN + H2O2 + H2 = Fe(CN)2 + NaOH =>
2 FeO + 4 NaCN + H2O2 + H2 = 2 Fe(CN)2 + 4 NaOH
CaCl2 + H2 = CaH2 + Cl =>
CaCl2 + H2 = CaH2 + 2 Cl
BO2{-} + H{+} + C2H5OH = B(OC2H5)3 + H2O =>
BO2{-} + H{+} + 3 C2H5OH = B(OC2H5)3 + 2 H2O
Zn(s) + Fe(OH)2(aq) = Zn(OH)2(aq) + Fe(s) =>
Zn(s) + Fe(OH)2(aq) = Zn(OH)2(aq) + Fe(s)
NaBr + CuSO4 = BrSO4 + NaCu =>
NaBr + CuSO4 = BrSO4 + NaCu
C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + (NH4)(NO3) =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6(NH4)(NO3)
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C6H5CH3 + K2CrO4 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
C6H5CH3 + 2 K2CrO4 + 5 H2SO4 = C6H5COOH + Cr2(SO4)3 + 2 K2SO4 + 6 H2O
K(NO3)(aq) + Mg(s) = K(s) + Mg(NO3)2(aq) =>
2 K(NO3)(aq) + Mg(s) = 2 K(s) + Mg(NO3)2(aq)
FeCl2 + Na3N = Fe3N2 + NaCl =>
3 FeCl2 + 2 Na3N = Fe3N2 + 6 NaCl
FeO + NaCN + H2O2 + H2 = Fe(CN)2 + NaOH =>
2 FeO + 4 NaCN + H2O2 + H2 = 2 Fe(CN)2 + 4 NaOH
Al2O3 + H3PO4 = Al(H2PO4)3 + H2O =>
Al2O3 + 6 H3PO4 = 2 Al(H2PO4)3 + 3 H2O
CuCl2(aq) + AgNO3(aq) = CuNO3(s) + AgCl2(aq) =>
CuCl2(aq) + AgNO3(aq) = CuNO3(s) + AgCl2(aq)
BaO2(s) = O2(g) + Ba(s) =>
BaO2(s) = O2(g) + Ba(s)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
(B2O4(OH)4){-2} + H{+} + I{-} = B(OH)3 + H2O + I2 =>
(B2O4(OH)4){-2} + 6 H{+} + 4 I{-} = 2 B(OH)3 + 2 H2O + 2 I2
Zn + MnO2 + NH4Cl = (Zn(NH3)4)Cl2 + Mn2O3 + HCl + H2O =>
Zn + 2 MnO2 + 4 NH4Cl = (Zn(NH3)4)Cl2 + Mn2O3 + 2 HCl + H2O
Ca(OH)2 + NaSiO3 = Ca(SiO3)2 + NaOH =>
Ca(OH)2 + 2 NaSiO3 = Ca(SiO3)2 + 2 NaOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2 =>
Mn(NO3)2 + NaOH = MnOH + Na(NO3)2
C6H3(COOH)2Cl + NaHCO3 = C6H3(COONa)2Cl + H2O + CO2 =>
C6H3(COOH)2Cl + 2 NaHCO3 = C6H3(COONa)2Cl + 2 H2O + 2 CO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaBr + Ca(OH)2 = CaBr2 + NaOH =>
2 NaBr + Ca(OH)2 = CaBr2 + 2 NaOH
CaCO3 + La2O3 + MnO2 = La2Ca1Mn3O9 + CO2 + O =>
CaCO3 + La2O3 + 3 MnO2 = La2Ca1Mn3O9 + CO2 + O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mg2 + Fe(CN)6 = MgFe(CN)6 =>
Mg2 + 2 Fe(CN)6 = 2 MgFe(CN)6
Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + Au(s) =>
2 Au(CN)(aq) + Zn(s) = Zn(CN)2(aq) + 2 Au(s)
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
KMnO4(aq) + Na2SO3(aq) + H2O(l) = MnO2 + Na2SO4(aq) + KOH(aq) =>
2 KMnO4(aq) + 3 Na2SO3(aq) + H2O(l) = 2 MnO2 + 3 Na2SO4(aq) + 2 KOH(aq)
Na2SiO2 + H2O = H2SiO2 + Na2O =>
Na2SiO2 + H2O = H2SiO2 + Na2O
KMnO4 = K2O + Mn + O2 =>
4 KMnO4 = 2 K2O + 4 Mn + 7 O2
Na + OH = NaOH =>
Na + OH = NaOH
C6H5CHO + Cu(OH)2 = C6H5COOH + Cu2O + H2O =>
C6H5CHO + 2 Cu(OH)2 = C6H5COOH + Cu2O + 2 H2O
O2 + Fe3 = FeO =>
3 O2 + 2 Fe3 = 6 FeO
Na + Cu(IO3)2 = Na(IO3) + Cu =>
2 Na + Cu(IO3)2 = 2 Na(IO3) + Cu
Zn(OH)2 + Na3PO4 = NaOH + Zn3(PO4)2 =>
3 Zn(OH)2 + 2 Na3PO4 = 6 NaOH + Zn3(PO4)2
Na2Cr2O7 + H2O = Na2Cr2O7H2O =>
Na2Cr2O7 + H2O = Na2Cr2O7H2O
Na3PO4 + Pb(CH3COO)2 = CH3COONa + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(CH3COO)2 = 6 CH3COONa + Pb3(PO4)2
Sb2S5 + NaOH = Na3SbS4 + Na3SbO4 + H2O =>
4 Sb2S5 + 24 NaOH = 5 Na3SbS4 + 3 Na3SbO4 + 12 H2O
NaI + Br2 = I2 + NaBr =>
2 NaI + Br2 = I2 + 2 NaBr
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Equations balanced on the previous day | Equations balanced on the next day |
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