Equations balanced on the previous day | Equations balanced on the next day |
3 Ba(NO3)2(aq) + 2 K3PO4 = Ba3(PO4)2 + 6 KNO3
S2O3{-2} + O2 = S + SO4{-2} =>
2 S2O3{-2} + O2 = 2 S + 2 SO4{-2}
H{+} + Al = Al{+} + H2 =>
2 H{+} + 2 Al = 2 Al{+} + H2
MgCO3 + HNO3 = Mg(NO3)2 + CH2O3 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CH2O3
Sc + HCl = H2 + ScCl6 =>
Sc + 6 HCl = 3 H2 + ScCl6
ZnSO3 + Cu = ZnCu + SO3 =>
ZnSO3 + Cu = ZnCu + SO3
AsO4{3-} + S{2-} + H{+} = As3{3-} + S + H2O =>
3 AsO4{3-} + 9 S{2-} + 24 H{+} = As3{3-} + 9 S + 12 H2O
Al(C2H3O2)3 + NH4OH = Al(OH)3 + C2H3O2NH4 =>
Al(C2H3O2)3 + 3 NH4OH = Al(OH)3 + 3 C2H3O2NH4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
H2CrO4 + Al2O3 = Al2(Cr2O7)3 + H2O =>
6 H2CrO4 + Al2O3 = Al2(Cr2O7)3 + 6 H2O
NaHSO3 + ClO2 + H3O = NaCl + SO4 + H2O =>
NaHSO3 + ClO2 + H3O = NaCl + SO4 + 2 H2O
HCN + Sr(OH)2 = H2O + Sr(CN)2 =>
2 HCN + Sr(OH)2 = 2 H2O + Sr(CN)2
C2H5NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C2H5NO2 + 3 O2 = 3 CO2 + 3 H2O + CH4N2O
SnS + Na2CO3 = SnCO3 + Na2S =>
SnS + Na2CO3 = SnCO3 + Na2S
ZnCu + AgSO4 = ZnSO4 + CuAg =>
ZnCu + AgSO4 = ZnSO4 + CuAg
C4H8 + O4 = C4H8O4 =>
C4H8 + O4 = C4H8O4
CuCl2 + (NH4)3PO4 = Cu3(PO4)2 + NH4Cl =>
3 CuCl2 + 2(NH4)3PO4 = Cu3(PO4)2 + 6 NH4Cl
K2CO3 + HCl = K2Cl + HCO3 =>
K2CO3 + HCl = K2Cl + HCO3
C6H5CHO + Cu{+2} + OH{-} = C6H5COOH + Cu2O + H2O =>
C6H5CHO + 2 Cu{+2} + 4 OH{-} = C6H5COOH + Cu2O + 2 H2O
PbO2 + H2O = Pb2H2O + O2 =>
2 PbO2 + H2O = Pb2H2O + 2 O2
VO + NaOH = Na2VO2 + H2O =>
VO + 2 NaOH = Na2VO2 + H2O
C2H6O2 + HNO3 = C2H2O4 + NO + H2O =>
3 C2H6O2 + 8 HNO3 = 3 C2H2O4 + 8 NO + 10 H2O
OH = H2 + O =>
2 OH = H2 + 2 O
Al2(SO4)2 + H3PO4 = Al3(PO4)2 + H2SO4 =>
3 Al2(SO4)2 + 4 H3PO4 = 2 Al3(PO4)2 + 6 H2SO4
Na2O(s) + HNO2(aq) = NaNO2(aq) + H2O(l) =>
Na2O(s) + 2 HNO2(aq) = 2 NaNO2(aq) + H2O(l)
Pb5Sb4S4 + HNO3 = Pb(NO3)2 + Sb2O5 + H2SO4 + NO2 + H2O =>
Pb5Sb4S4 + 64 HNO3 = 5 Pb(NO3)2 + 2 Sb2O5 + 4 H2SO4 + 54 NO2 + 28 H2O
Mg + (Si2O5) + O + H = Mg3(Si2O5)2(OH)2 =>
3 Mg + 2(Si2O5) + 2 O + 2 H = Mg3(Si2O5)2(OH)2
K3PO4(s) + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3PO4(s) + 3 BaCl2 = 6 KCl + Ba3(PO4)2
CH3CH(Br)CH3 + Mg = CH3CH(MgBr)CH3 =>
CH3CH(Br)CH3 + Mg = CH3CH(MgBr)CH3
AgNO3 + NH4OH = AgOH + NH4NO3 =>
AgNO3 + NH4OH = AgOH + NH4NO3
K + HCl = H2 + KCl2 =>
K + 2 HCl = H2 + KCl2
TcO + SO3 = TcSO4 =>
TcO + SO3 = TcSO4
FeS2 + O = FeO3 + SO2 =>
FeS2 + 7 O = FeO3 + 2 SO2
C105H2536O79N11S = C10H18O5N2 + CH4 + H2S + H2O + H2 =>
2 C105H2536O79N11S = 11 C10H18O5N2 + 100 CH4 + 2 H2S + 103 H2O + 2132 H2
Fe(SCN)3 + NaF = NaSCN + FeF3 =>
Fe(SCN)3 + 3 NaF = 3 NaSCN + FeF3
CrO + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 CrO + 4 H2SO4 = Cr2(SO4)3 + SO2 + 4 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
C64H124O26 + K2Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 + K2SO4 =>
3 C64H124O26 + 164 K2Cr2O7 + 656 H2SO4 = 192 CO2 + 842 H2O + 164 Cr2(SO4)3 + 164 K2SO4
NH3 + K2FeO4 + H2O = Fe(OH)3 + KOH + N2 =>
2 NH3 + 2 K2FeO4 + 2 H2O = 2 Fe(OH)3 + 4 KOH + N2
H2SO3 + NaHCO3 = H2O + CO2 + Na2SO3 =>
H2SO3 + 2 NaHCO3 = 2 H2O + 2 CO2 + Na2SO3
Cr2O7 + H2C2O4 = Cr3 + H2O + CO2 =>
3 Cr2O7 + 21 H2C2O4 = 2 Cr3 + 21 H2O + 42 CO2
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
HSO3 + Fe(OH)3 = Fe(SO3)3 + H2O =>
3 HSO3 + Fe(OH)3 = Fe(SO3)3 + 3 H2O
CaCl2 + KF = CaF2 + KCl =>
CaCl2 + 2 KF = CaF2 + 2 KCl
AlCl3 + LiOH = Al(OH)3 + LiCl =>
AlCl3 + 3 LiOH = Al(OH)3 + 3 LiCl
Zn3(PO4)2(aq) + AgNO3(aq) = Zn(NO3)2 + Ag3PO4(aq) =>
Zn3(PO4)2(aq) + 6 AgNO3(aq) = 3 Zn(NO3)2 + 2 Ag3PO4(aq)
H{+} + MnO4{-} + Ag = Mn{2+} + H2O + Ag{+} =>
8 H{+} + MnO4{-} + 5 Ag = Mn{2+} + 4 H2O + 5 Ag{+}
C3H6O3 + H2O = C3H5O3 + H3O =>
C3H6O3 + H2O = C3H5O3 + H3O
I2 + Fe2(SO4)3 + KOH = K2FeO4 + K2SO4 + H2O + KI =>
3 I2 + Fe2(SO4)3 + 16 KOH = 2 K2FeO4 + 3 K2SO4 + 8 H2O + 6 KI
NaI + Sr(NO3)2 = Na(NO3) + SrI2 =>
2 NaI + Sr(NO3)2 = 2 Na(NO3) + SrI2
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