Equations balanced on the previous day | Equations balanced on the next day |
Cr2(SO4)3 + 3(NH4)2S = Cr2S3 + 3(NH4)2SO4
KMnO4 + C3H5(OH)3 = K2O + H2O + CO2 + MnO2 =>
14 KMnO4 + 3 C3H5(OH)3 = 7 K2O + 12 H2O + 9 CO2 + 14 MnO2
Pb(NO3)2 + KI = K(NO3)2 + PbI = Pb + N3 =>
Pb(NO3)2 + KI = K(NO3)2 + PbI
NH4NO3 + FeCl3 = NH4Cl + Fe2O3 + NO2 + O2 =>
12 NH4NO3 + 4 FeCl3 = 12 NH4Cl + 2 Fe2O3 + 12 NO2 + 3 O2
C2H5OH + KMnO4 = CH3COOK + MnO2 + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 3 CH3COOK + 4 MnO2 + KOH + 4 H2O
Fl3N = Fl + N =>
Fl3N = 3 Fl + N
As2O3 + H2SO4 = HAsO3 + H2O + SO2 =>
As2O3 + 2 H2SO4 = 2 HAsO3 + H2O + 2 SO2
SO3 + Na2O = Na2SO4 =>
SO3 + Na2O = Na2SO4
PbS + H2O2 = Pb2(SO4)2 + H2O =>
2 PbS + 8 H2O2 = Pb2(SO4)2 + 8 H2O
SnSO4 + KMnSO4 + H2SO4 = MnSO4 + Sn(SO4)2 + K2SO2 + H2O =>
SnSO4 + 2 KMnSO4 + 2 H2SO4 = 2 MnSO4 + Sn(SO4)2 + K2SO2 + 2 H2O
AgNO3 + Fe2(SO4)3 = Ag(SO4)3 + Fe2(NO3) =>
AgNO3 + Fe2(SO4)3 = Ag(SO4)3 + Fe2(NO3)
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaOH(aq) + HCl(aq) = NaCl(aq) + HOH(l) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + HOH(l)
Ca3(PO4)2(aq) + Co(s) = CoPO4(aq) + Ca(s) =>
Ca3(PO4)2(aq) + 2 Co(s) = 2 CoPO4(aq) + 3 Ca(s)
XCl2(aq) + AgNO3(aq) = AgCl(s) + X(NO3)2(aq) =>
XCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + X(NO3)2(aq)
HCl + Cu(NO3)2 = CuCl2 + HNO3 =>
2 HCl + Cu(NO3)2 = CuCl2 + 2 HNO3
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
P4(s) + Cl2(g) = PCl3(l) =>
P4(s) + 6 Cl2(g) = 4 PCl3(l)
Pb(NO3)2 = Pb + NO3 =>
Pb(NO3)2 = Pb + 2 NO3
KBr + K2Cr2O7 + H2O = Br2 + Cr(OH)3 + KOH =>
6 KBr + K2Cr2O7 + 7 H2O = 3 Br2 + 2 Cr(OH)3 + 8 KOH
SICl4 + Mg = SI + MgCl2 =>
SICl4 + 2 Mg = SI + 2 MgCl2
Be(OH)2 = BeO + H2O =>
Be(OH)2 = BeO + H2O
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
Ba(NO3)2 + KCl = K2(NO3)2 + BaCl2 =>
Ba(NO3)2 + 2 KCl = K2(NO3)2 + BaCl2
CuCl2 + Na2S = CuS + Na2Cl2 =>
CuCl2 + Na2S = CuS + Na2Cl2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
CO2 + H3(BO3) = CO2(BO3) + H =>
CO2 + H3(BO3) = CO2(BO3) + 3 H
NaOH + BaCl2 = Ba(HO)2 + NaCl =>
2 NaOH + BaCl2 = Ba(HO)2 + 2 NaCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
FeO + CO2 = Fe2O3 + CO =>
2 FeO + CO2 = Fe2O3 + CO
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Mg + Mn2O3 = MgO + Mn =>
3 Mg + Mn2O3 = 3 MgO + 2 Mn
NaOH + BaCl2 = Ba(HO)2 + NaCl =>
2 NaOH + BaCl2 = Ba(HO)2 + 2 NaCl
Zn(s) + OH{-} + H2O = Zn(OH)4{2-}{-} + H2(g) =>
Zn(s) + 2 OH{-} + 2 H2O = Zn(OH)4{2-}{-} + H2(g)
ZnCO3 + H2O = ZnO + H2CO3 =>
ZnCO3 + H2O = ZnO + H2CO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
RaCl2 = Ra + Cl2 =>
RaCl2 = Ra + Cl2
MnS + HNO3 = MnSO4 + NO2 + H2O =>
MnS + 8 HNO3 = MnSO4 + 8 NO2 + 4 H2O
Ca{2} + e + O2 = CaO =>
2 Ca{2} + 4e + O2 = 2 CaO
Ba(NO3)2 + Na2CO3 = BaCO3 + NaNO3 =>
Ba(NO3)2 + Na2CO3 = BaCO3 + 2 NaNO3
Fe2O3 + H2C2O4 = Fe(C2O4)3{3-} + H2O + H{+} =>
Fe2O3 + 6 H2C2O4 = 2 Fe(C2O4)3{3-} + 3 H2O + 6 H{+}
MnS + HNO3 = MnSO4 + NO2 + H2O =>
MnS + 8 HNO3 = MnSO4 + 8 NO2 + 4 H2O
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
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