Equations balanced on the previous day | Equations balanced on the next day |
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
ZnO(s) + H2SO4(aq) = ZnSO4 + H2O =>
ZnO(s) + H2SO4(aq) = ZnSO4 + H2O
KMnO4 + KCl = MnCl2 + K5O4 + Cl2 =>
KMnO4 + 4 KCl = MnCl2 + K5O4 + Cl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(NO3)3 + NH4OH = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH4OH = Fe(OH)3 + 3 NH4NO3
NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN
Cd + Pb(NO3)2 = CdNO3 + Pb =>
2 Cd + Pb(NO3)2 = 2 CdNO3 + Pb
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
CH3CHOH2 = C2H5OH =>
CH3CHOH2 = C2H5OH
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
PbCO3* = PbO + CO2 =>
PbCO3* = PbO + CO2
Cr2O7{2}{-} + C2H5OH + H{+}{+} = Cr{3}{+} + CO2 + H2O =>
6 Cr2O7{2}{-} + 5 C2H5OH + 24 H{+}{+} = 12 Cr{3}{+} + 10 CO2 + 27 H2O
Ba(OH)2 + Na3PO4 = Ba3(PO4)2 + NaOH =>
3 Ba(OH)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaOH
CaO + Zn(OH)2 = Ca(OH)2 + ZnO =>
CaO + Zn(OH)2 = Ca(OH)2 + ZnO
Fe2O3 + CO = FeC + O2 =>
2 Fe2O3 + 4 CO = 4 FeC + 5 O2
H2SO4 + NH4OH = H2SO4NH4OH =>
H2SO4 + NH4OH = H2SO4NH4OH
CO28 + H2 = C6H12O6 + O6 =>
6 CO28 + 6 H2 = C6H12O6 + 27 O6
CH3NH3OH + Br2 = CH3NH2Br2 + H2O =>
CH3NH3OH + Br2 = CH3NH2Br2 + H2O
MgCO3 + C2H4O2 = CO2 + Mg(CH3COO)2 + H2O =>
MgCO3 + 2 C2H4O2 = CO2 + Mg(CH3COO)2 + H2O
Al(OH)3 = AlHO2 + H2O =>
Al(OH)3 = AlHO2 + H2O
NH4OHCH3COOH = CH3COONH4H2O =>
NH4OHCH3COOH = CH3COONH4H2O
P2O3 + HClO3 + H2O = HCl + H2PO3 =>
3 P2O3 + HClO3 + 6 H2O = HCl + 6 H2PO3
FeCr2O4 + NaCO3 + O2 + CaO = Na2CrO4 + Fe2O3 + CaCO3 =>
4 FeCr2O4 + 16 NaCO3 + 3 O2 + 16 CaO = 8 Na2CrO4 + 2 Fe2O3 + 16 CaCO3
Cd + Pb(NO3)2 = CdNO3 + Pb =>
2 Cd + Pb(NO3)2 = 2 CdNO3 + Pb
NH4NO3NaOH = NaNO3NH3H2O =>
NH4NO3NaOH = NaNO3NH3H2O
Sr + Al = SrAl2 =>
Sr + 2 Al = SrAl2
Zn2 + H2(CIO2) = Zn(CIO2) + H2 =>
Zn2 + 2 H2(CIO2) = 2 Zn(CIO2) + 2 H2
ZnSO4 + NaOH = NaSO4 + Zn(OH) =>
ZnSO4 + NaOH = NaSO4 + Zn(OH)
HBrO + KOH = KBrO + H2O =>
HBrO + KOH = KBrO + H2O
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
Na2SO4 + Mg(NO3)2 = MgSO4 + Na2(NO3)2 =>
Na2SO4 + Mg(NO3)2 = MgSO4 + Na2(NO3)2
K2Cr2O7 + HCl = KCl + Cr2Cl2 + Cl3 + H2O =>
3 K2Cr2O7 + 42 HCl = 6 KCl + 3 Cr2Cl2 + 10 Cl3 + 21 H2O
S2O4{-2} + OH{-} = SO3{2-} + S2O3{-2} + H2O =>
2 S2O4{-2} + 2 OH{-} = 2 SO3{2-} + S2O3{-2} + H2O
TiCl4 + H2O = TiO + H2Cl4 =>
TiCl4 + H2O = TiO + H2Cl4
Al(H2O)6{+} + H2O = H3O{+} + [Al(H2O)5(OH)] =>
Al(H2O)6{+} + H2O = H3O{+} + [Al(H2O)5(OH)]
NaHCO3NaCl = Na2CO3HCl =>
NaHCO3NaCl = Na2CO3HCl
(NH4)4SO4 = NH3 + H2O + SO2 =>
(NH4)4SO4 = 4 NH3 + 2 H2O + SO2
AgI + CN{-} = Ag(CN)2{-} + I{-} =>
AgI + 2 CN{-} = Ag(CN)2{-} + I{-}
CuNaH2O = NaCuH2O =>
CuNaH2O = NaCuH2O
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
AgI + CN{-} = Ag(CN)2{-} + I{-} =>
AgI + 2 CN{-} = Ag(CN)2{-} + I{-}
Cr(NO3)2 + NH4CO3 = CrCO3 + NH4(NO3)2 =>
Cr(NO3)2 + NH4CO3 = CrCO3 + NH4(NO3)2
Na2S2O3 + Cl2 + H2O = Na2SO4 + HCl + HSO4 =>
2 Na2S2O3 + 9 Cl2 + 10 H2O = 2 Na2SO4 + 18 HCl + 2 HSO4
Fe2Cl = Fe + Cl2 =>
2 Fe2Cl = 4 Fe + Cl2
FeH3 + H2SO4 = H2 + Fe2(SO4)3 =>
2 FeH3 + 3 H2SO4 = 6 H2 + Fe2(SO4)3
FeCr20 + K2CO3 + O2 = K2CrO4 + Fe2O3 + CO2 =>
4 FeCr20 + 80 K2CO3 + 123 O2 = 80 K2CrO4 + 2 Fe2O3 + 80 CO2
Ca(NO3)2 + MnCl2 + KOH = CaMnO3 + NO2 + KCl + H2O =>
Ca(NO3)2 + MnCl2 + 2 KOH = CaMnO3 + 2 NO2 + 2 KCl + H2O
Co(NO3)2 + (NH4) = Co + NH4NO3 =>
Co(NO3)2 + 2(NH4) = Co + 2 NH4NO3
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
Al(NO3)3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + Al2(SO4)3 + H2O =>
2 Al(NO3)3 + 18 FeSO4 + 12 H2SO4 = 9 Fe2(SO4)3 + 6 NO + Al2(SO4)3 + 12 H2O
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