Equations balanced on the previous day | Equations balanced on the next day |
3 Cu(s) + 2 Al(NO3)3(aq) = 2 Al + 3 Cu(NO3)2
Fe + Ni(OH) = Ni + Fe(OH)3 =>
Fe + 3 Ni(OH) = 3 Ni + Fe(OH)3
Zn(NO3)2*6H2O + Al(NO3)3*9H2O + KOH + K2CO3 = Zn6Al2(OH)16CO3*4H2O + KNO3 + H2O =>
6 Zn(NO3)2*6H2O + 2 Al(NO3)3*9H2O + 16 KOH + K2CO3 = Zn6Al2(OH)16CO3*4H2O + 18 KNO3 + 50 H2O
Cd(NO3)2(aq) + H2S = CdS(s) + HNO3 =>
Cd(NO3)2(aq) + H2S = CdS(s) + 2 HNO3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Mg + KNO3 = Mg(NO3)2 + K =>
Mg + 2 KNO3 = Mg(NO3)2 + 2 K
Mn2{+} + PbO2 + H{+} = MnO4{-} + Pb{2+} + H2O =>
2 Mn2{+} + 13 PbO2 + 20 H{+} = 4 MnO4{-} + 13 Pb{2+} + 10 H2O
KOH + HOCH2CH2NH2 + O2 = K2CO3 + H2O + NH2 =>
16 KOH + 4 HOCH2CH2NH2 + 11 O2 = 8 K2CO3 + 18 H2O + 4 NH2
KOH + HOCH2CH2NH2 + O2 = K2CO3 + H2O + NH2 =>
16 KOH + 4 HOCH2CH2NH2 + 11 O2 = 8 K2CO3 + 18 H2O + 4 NH2
Cr(NO3)6 + Tc3(BO3)7 = Cr(BO3)2 + Tc(NO3)7 =>
7 Cr(NO3)6 + 2 Tc3(BO3)7 = 7 Cr(BO3)2 + 6 Tc(NO3)7
HCl + Mg(OH)2 = H3O2 + ClMg =>
HCl + Mg(OH)2 = H3O2 + ClMg
Na + HNO3 = NaHNO3 =>
Na + HNO3 = NaHNO3
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C2H5COOH + NH3 = CH3NH2 + HCOONH4 =>
C2H5COOH + 3 NH3 = 2 CH3NH2 + HCOONH4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
SbCl3 + KMnO4 + HCl = MnCl2 + H2O + KCl + H[SbCl6] =>
5 SbCl3 + 2 KMnO4 + 21 HCl = 2 MnCl2 + 8 H2O + 2 KCl + 5 H[SbCl6]
BaCl2(aq) + Na2CO3(aq) = Ba(CO3)(aq) + NaCl(aq) =>
BaCl2(aq) + Na2CO3(aq) = Ba(CO3)(aq) + 2 NaCl(aq)
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Sn(OH)2 + H3(PO)3 = Sn(PO)3 + H3(OH)2 =>
Sn(OH)2 + H3(PO)3 = Sn(PO)3 + H3(OH)2
SbCl3 + KMnO4 + HCl = MnCl2 + H2O + KCl + H[SbCl6] =>
5 SbCl3 + 2 KMnO4 + 21 HCl = 2 MnCl2 + 8 H2O + 2 KCl + 5 H[SbCl6]
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
C2O4{2-} + Ca{2+} + ClO{-} + OH{-} = CaCO3 + Cl{-} + H2O =>
C2O4{2-} + 2 Ca{2+} + ClO{-} + 2 OH{-} = 2 CaCO3 + Cl{-} + H2O
HCl + Mg(OH)2 = H3O2 + ClMg =>
HCl + Mg(OH)2 = H3O2 + ClMg
Bromine + Argon = BrAr =>
Br2 + 2 Ar = 2 BrAr
Cr(NO3)6 + Tc3(BO3)7 = Cr(BO3)2 + Tc(NO3)7 =>
7 Cr(NO3)6 + 2 Tc3(BO3)7 = 7 Cr(BO3)2 + 6 Tc(NO3)7
KOH + HOCH2CH2NH2 + O2 = K2CO3 + H2O + NH2 =>
16 KOH + 4 HOCH2CH2NH2 + 11 O2 = 8 K2CO3 + 18 H2O + 4 NH2
SbCl3 + KMnO4 + HCl = MnCl2 + H2O + KCl + H[SbCl6] =>
5 SbCl3 + 2 KMnO4 + 21 HCl = 2 MnCl2 + 8 H2O + 2 KCl + 5 H[SbCl6]
K3[FeF6] + NaOH = Fe(OH)3 + NaF + KF =>
K3[FeF6] + 3 NaOH = Fe(OH)3 + 3 NaF + 3 KF
Na{-} + PO4{3+} = Na3PO4 =>
3 Na{-} + PO4{3+} = Na3PO4
Sn(OH)2 + H3(PO)3 = Sn(PO)3 + H3(OH)2 =>
Sn(OH)2 + H3(PO)3 = Sn(PO)3 + H3(OH)2
Ag(NO3)2 + K2SiO3 = KNO3 + AgSiO3 =>
Ag(NO3)2 + K2SiO3 = 2 KNO3 + AgSiO3
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
NaBr + KMnO4 + H2O = MnO2 + Br2 + NaOH + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 Br2 + 6 NaOH + 2 KOH
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
(NH4)2SO4 + KI(aq) = NH4I(aq) + K2SO4(aq) =>
(NH4)2SO4 + 2 KI(aq) = 2 NH4I(aq) + K2SO4(aq)
Na2S + CH3COOH = NaCH3COO + H2S =>
Na2S + 2 CH3COOH = 2 NaCH3COO + H2S
FeBr3 + NH4OH = Fe(OH)3 + BrNH4 =>
FeBr3 + 3 NH4OH = Fe(OH)3 + 3 BrNH4
Sn(OH)2 + H3(PO)3 = Sn(PO)3 + H3(OH)2 =>
Sn(OH)2 + H3(PO)3 = Sn(PO)3 + H3(OH)2
Sn(OH)2 + H3(PO)3 = Sn(PO)3 + H3(OH)2 =>
Sn(OH)2 + H3(PO)3 = Sn(PO)3 + H3(OH)2
Mg(OH)2 + HI = H2O + MgI2 =>
Mg(OH)2 + 2 HI = 2 H2O + MgI2
MgCO3 + HCl = Mg(Cl)2 + CO2 + H2O =>
MgCO3 + 2 HCl = Mg(Cl)2 + CO2 + H2O
BaFeO4 + HCl = BaCl2 + FeCl3 + H2O + Cl2 =>
2 BaFeO4 + 16 HCl = 2 BaCl2 + 2 FeCl3 + 8 H2O + 3 Cl2
Al + NO3 + OH{-} + H2O = [Al(OH)4]{-}√ + NH4{+} =>
3 Al + NO3 + 2 OH{-} + 7 H2O = 3[Al(OH)4]{-}√ + NH4{+}
Sn(OH)2 + H3(PO)3 = Sn(PO)3 + H3(OH)2 =>
Sn(OH)2 + H3(PO)3 = Sn(PO)3 + H3(OH)2
SO2 + H2Cr2O7 = Cr2(SO4)3 + H2O =>
3 SO2 + H2Cr2O7 = Cr2(SO4)3 + H2O
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
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