Equations balanced on the previous day | Equations balanced on the next day |
FeSO4(aq) + K4[Fe(CN)6](aq) = K2Fe[Fe(CN)6](aq) + K2SO4
Na2O + C = Na4C + CO =>
2 Na2O + 3 C = Na4C + 2 CO
H2MoO4 + NaOH = Na2MoO4 + H2O =>
H2MoO4 + 2 NaOH = Na2MoO4 + 2 H2O
Ni + AgCl = Ag + NiCl3 =>
Ni + 3 AgCl = 3 Ag + NiCl3
NaO5 + H2O = HNa + O2 =>
4 NaO5 + 2 H2O = 4 HNa + 11 O2
Cr2 + O2 = OCr =>
Cr2 + O2 = 2 OCr
H2CO3(aq) + NH4OH(aq) = (NH4)2CO3(s) + H2O(l) =>
H2CO3(aq) + 2 NH4OH(aq) = (NH4)2CO3(s) + 2 H2O(l)
NaCl + BaO = BaCl2 + Na2O =>
2 NaCl + BaO = BaCl2 + Na2O
CaCr2O7 + HCl = CaCl2 + CrCl3 + H2O + Cl2 =>
CaCr2O7 + 14 HCl = CaCl2 + 2 CrCl3 + 7 H2O + 3 Cl2
CoCl3 + Mg3P2O8 = MgCl2 + CoPO4 =>
2 CoCl3 + Mg3P2O8 = 3 MgCl2 + 2 CoPO4
Na3PO4 + HNO3 = NaH2PO4 + NaNO3 =>
Na3PO4 + 2 HNO3 = NaH2PO4 + 2 NaNO3
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe(SO4)3 + K2SO3 + H2O =>
K2Cr2O7 + 2 FeSO4 + 8 H2SO4 = Cr2(SO4)3 + 2 Fe(SO4)3 + K2SO3 + 8 H2O
MnO4{-} + SO2 + H2O = Mn2{+} + SO4{-}2 + H{+} =>
6 MnO4{-} + 13 SO2 + 2 H2O = 3 Mn2{+} + 13 SO4{-}2 + 4 H{+}
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Na2SO4 + HCl = Cl2 + Na2SO3 + H2O =>
Na2SO4 + 2 HCl = Cl2 + Na2SO3 + H2O
ZnCl2 + Na2C2O4 = ZnC2O4 + NaCl =>
ZnCl2 + Na2C2O4 = ZnC2O4 + 2 NaCl
Fe2(SO4)3 + ZnSO4 + NaOH = ZnFe2O4 + H2O + Na2SO4 =>
Fe2(SO4)3 + ZnSO4 + 8 NaOH = ZnFe2O4 + 4 H2O + 4 Na2SO4
KBr + NH4OH = KOH + BrNH4 =>
KBr + NH4OH = KOH + BrNH4
NaCl + H2(SO4) + MnO2 = Mn(SO4) + Na2(SO4) + Cl2 + H2O =>
2 NaCl + 2 H2(SO4) + MnO2 = Mn(SO4) + Na2(SO4) + Cl2 + 2 H2O
Cl2 + NaOH = NaCl + Na(ClO2) + H2O =>
2 Cl2 + 4 NaOH = 3 NaCl + Na(ClO2) + 2 H2O
(NH4)2S + Pb(NO3)2 = PbS + (NH4NO3) =>
(NH4)2S + Pb(NO3)2 = PbS + 2(NH4NO3)
H4C2O2 + CaMg(CO3)2 = Ca2C2O2 + Mg2C2O2 + H2O + CO2 =>
2 H4C2O2 + 2 CaMg(CO3)2 = Ca2C2O2 + Mg2C2O2 + 4 H2O + 4 CO2
Ba + Ag2SO4 = BaSO4 + Ag =>
Ba + Ag2SO4 = BaSO4 + 2 Ag
FeBr2 + Br2 + NaOH = Fe(OH)3 + NaBr =>
2 FeBr2 + Br2 + 6 NaOH = 2 Fe(OH)3 + 6 NaBr
C2NO3 + O2 = CO2 + NO =>
C2NO3 + O2 = 2 CO2 + NO
NaOH + Hln = NaHln + OH =>
NaOH + Hln = NaHln + OH
Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3
Zn + AgNO3 = ZnNO3 + Ag =>
Zn + AgNO3 = ZnNO3 + Ag
SiO2 + NaHCO3 = Si(CO3) + Na(HO2) =>
SiO2 + NaHCO3 = Si(CO3) + Na(HO2)
CH3CH2CH2COCH3 + O2 = CO2 + H2O =>
CH3CH2CH2COCH3 + 7 O2 = 5 CO2 + 5 H2O
Rb + C2H3O2H = RbC2H3O2 + H2 =>
2 Rb + 2 C2H3O2H = 2 RbC2H3O2 + H2
H2S + SO24 = S + H2O =>
24 H2S + SO24 = 25 S + 24 H2O
NaHPO4 + KOH = K + NaPO4 + H2O =>
NaHPO4 + KOH = K + NaPO4 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C17H21O4NHCl + NaOH = C17H21O4N + H2O + NaCl =>
C17H21O4NHCl + NaOH = C17H21O4N + H2O + NaCl
N2O5(s) + Ca(OH)2(aq) = Ca(NO3)2 + H2O =>
N2O5(s) + Ca(OH)2(aq) = Ca(NO3)2 + H2O
FeO + H2O2 = Fe2O3 + H2O =>
2 FeO + H2O2 = Fe2O3 + H2O
Ca10F2(PO4)6 + H2SO4 + H2O = CaSO4 + Ca(H2(PO4))2H2O + HF =>
Ca10F2(PO4)6 + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2(PO4))2H2O + 2 HF
NaHCO3 + C2H4O = C2H5NaO2 + CO2 =>
NaHCO3 + C2H4O = C2H5NaO2 + CO2
MgNH4PO4 + CH3COOH = Mg(CH3COO)2 + CH3COONH4 + Mg(H2PO4)2 =>
2 MgNH4PO4 + 4 CH3COOH = Mg(CH3COO)2 + 2 CH3COONH4 + Mg(H2PO4)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mn2{+} + Mn04{-} = Mn02 =>
Mn2{+} + Mn04{-} = 3 Mn02
Pb4O + CaCO3 = Pb4CO3 + CaO =>
Pb4O + CaCO3 = Pb4CO3 + CaO
Fe(s) + O2(g) = (Fe2O2)3 =>
6 Fe(s) + 3 O2(g) = (Fe2O2)3
C6H5OH + HBr = C6H5Br + H2O =>
C6H5OH + HBr = C6H5Br + H2O
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
FeSO4(aq) + K4[Fe(CN)6](aq) = K2Fe[Fe(CN)6](aq) + K2SO4 =>
FeSO4(aq) + K4[Fe(CN)6](aq) = K2Fe[Fe(CN)6](aq) + K2SO4
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
Au + CuSO4 = Cu + AuSO4 =>
Au + CuSO4 = Cu + AuSO4
CH3COO + H2O = CH3COOH + OH =>
CH3COO + H2O = CH3COOH + OH
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