| Equations balanced on the previous day | Equations balanced on the next day |
3 Fe + 4 H2O = Fe3O4 + 4 H2
S12H3 + O2 = SO2 + H2O =>
4 S12H3 + 51 O2 = 48 SO2 + 6 H2O
Rb + Zn(NO3)2 = RbNO3 + Zn2 =>
4 Rb + 2 Zn(NO3)2 = 4 RbNO3 + Zn2
NaCrO2 + Ag2O + NaOH = Na2CrO4 + Ag + H2O =>
2 NaCrO2 + 3 Ag2O + 2 NaOH = 2 Na2CrO4 + 6 Ag + H2O
V2O5 + Al = Al2O3 + V =>
3 V2O5 + 10 Al = 5 Al2O3 + 6 V
Na + Ba(CH3COO)2 = NaCH3COO + Ba =>
2 Na + Ba(CH3COO)2 = 2 NaCH3COO + Ba
CN + H2CO3 = H2N + CO + CO2 =>
CN + H2CO3 = H2N + CO + CO2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
F2(g) + NiBr3(aq) = Br2(l) + NiF3(aq) =>
3 F2(g) + 2 NiBr3(aq) = 3 Br2(l) + 2 NiF3(aq)
Pb + NaOH + H2O = Na2[Pb(OH)6] + H2 =>
Pb + 2 NaOH + 4 H2O = Na2[Pb(OH)6] + 2 H2
MnO2 + KBiO3 + H2SO4 = KMnO4 + Bi2(SO4)3 + K2SO4 + H2O =>
4 MnO2 + 6 KBiO3 + 10 H2SO4 = 4 KMnO4 + 3 Bi2(SO4)3 + K2SO4 + 10 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
K2CO3 + CoBr2 = CoCO3 + K2Br2 =>
K2CO3 + CoBr2 = CoCO3 + K2Br2
Bi2S3(s) + O2(g) = Bi2O3(s) + SO2(g) =>
2 Bi2S3(s) + 9 O2(g) = 2 Bi2O3(s) + 6 SO2(g)
K2Cr2O7 + Hg + H2SO4 = Hg2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 6 Hg + 7 H2SO4 = 3 Hg2SO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
Na[Al(OH)4] + H2S + HCl = Al2S3 + NaCl + H2O =>
2 Na[Al(OH)4] + 3 H2S + 2 HCl = Al2S3 + 2 NaCl + 8 H2O
Mg2Si + H2O = SiH4 + MgO =>
Mg2Si + 2 H2O = SiH4 + 2 MgO
NO + H2 = N2 + OH =>
2 NO + H2 = N2 + 2 OH
HCHO + Ca(OH) = H2O + CaCHO =>
HCHO + Ca(OH) = H2O + CaCHO
Al + HCl + K2Cr2O7 = H2O + AlCl3 + CrCl3 + KCl =>
2 Al + 14 HCl + K2Cr2O7 = 7 H2O + 2 AlCl3 + 2 CrCl3 + 2 KCl
NaHSO3 + Rb2CO3 = Na2CO3 + RbHSO3 =>
2 NaHSO3 + Rb2CO3 = Na2CO3 + 2 RbHSO3
Ca{2+} + CO3{2-} = CaCO3 =>
Ca{2+} + CO3{2-} = CaCO3
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
H2SO4 + K2Cr2O7 + KBr = Cr2(SO4)3 + KHSO4 + H2O + Br3 =>
11 H2SO4 + K2Cr2O7 + 6 KBr = Cr2(SO4)3 + 8 KHSO4 + 7 H2O + 2 Br3
A3B2 + E3B + D = AE6DB + B2 =>
2 A3B2 + 12 E3B + 6 D = 6 AE6DB + 5 B2
ZmO + HBr = ZmBr2 + H2O =>
ZmO + 2 HBr = ZmBr2 + H2O
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Pb(NO3)2 + HCl = HNO3 + PbCl2 =>
Pb(NO3)2 + 2 HCl = 2 HNO3 + PbCl2
FeBr2 + K2S = FeS(s) + KBr =>
FeBr2 + K2S = FeS(s) + 2 KBr
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NO3{-} + Zn + OH{-} + H2O = Zn(OH)4{2-} + NH3 =>
NO3{-} + 4 Zn + 7 OH{-} + 6 H2O = 4 Zn(OH)4{2-} + NH3
NaOH + Ca(OH) + Cl2 = Ca(ClO)2 + NaCl + H2 =>
2 NaOH + 2 Ca(OH) + 3 Cl2 = 2 Ca(ClO)2 + 2 NaCl + 2 H2
Cr2(SO4)3 + Na2S + H2O = H2S + Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2S + 6 H2O = 3 H2S + 2 Cr(OH)3 + 3 Na2SO4
H2C2O4 + KMnO4 + HClO4 = KClO4 + Mn(ClO4)2 + CO2 + H2O =>
5 H2C2O4 + 2 KMnO4 + 6 HClO4 = 2 KClO4 + 2 Mn(ClO4)2 + 10 CO2 + 8 H2O
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Fe + K3Fe(CN)6 = Fe3Fe(CN)6 + K =>
3 Fe + K3Fe(CN)6 = Fe3Fe(CN)6 + 3 K
H3AsO4 + NO = As4 + HNO3 + H2O =>
12 H3AsO4 + 20 NO = 3 As4 + 20 HNO3 + 8 H2O
AgNO3 + NaClO = NaNO2 + AgClO3 + AgCl =>
3 AgNO3 + 3 NaClO = 3 NaNO2 + 2 AgClO3 + AgCl
ZnO + Fe2(SO4)3 = ZnSO4 + Fe2O3 =>
3 ZnO + Fe2(SO4)3 = 3 ZnSO4 + Fe2O3
SnCl4 + Pb(NO3)2 = Sn(NO3)4 + Pb2Cl4 =>
SnCl4 + 2 Pb(NO3)2 = Sn(NO3)4 + Pb2Cl4
NO2{-} + (Cr2O7)2{-} + H{+} = Cr3{+} + NO3{-} + H2O =>
77 NO2{-} + 6(Cr2O7)2{-} + 14 H{+} = 8 Cr3{+} + 77 NO3{-} + 7 H2O
Mg + HCI = MgHCI =>
Mg + HCI = MgHCI
HNO3 + C2H6 = C2H5NO2 + H2O =>
HNO3 + C2H6 = C2H5NO2 + H2O
Mg + HCI = MgHCI =>
Mg + HCI = MgHCI
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaOH + Cu(NO3) = NaCu + OH(NO3) =>
NaOH + Cu(NO3) = NaCu + OH(NO3)
N2Cl4 + C3H4 = Cl4C3 + H2 + N2 =>
N2Cl4 + C3H4 = Cl4C3 + 2 H2 + N2
FeCl3 + Cu2S = S + FeCl2 + CuCl2 =>
4 FeCl3 + Cu2S = S + 4 FeCl2 + 2 CuCl2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/31/24
Equations balanced on 01/30/24
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