Equations balanced on the previous day | Equations balanced on the next day |
16 H2S + 8 SO2 = 3 S8 + 16 H2O
PbN6 + CrMn2O8 = Pb3O4 + Cr2O4 + MnO2 + NO =>
6 PbN6 + 22 CrMn2O8 = 2 Pb3O4 + 11 Cr2O4 + 44 MnO2 + 36 NO
S4O + O2 = SO6 =>
2 S4O + 23 O2 = 8 SO6
TcO2 + H2O2 = TcO4 + H2O =>
TcO2 + 2 H2O2 = TcO4 + 2 H2O
H2O + Cl = HCl + HO =>
H2O + Cl = HCl + HO
Zn + Cr2O72{-} + H1{+} = Zn2{+} + Cr3{+} + H2O =>
854 Zn + 3 Cr2O72{-} + 432 H1{+} = 427 Zn2{+} + 2 Cr3{+} + 216 H2O
H2NO2 + Au(OH)3 = Au2(NO2)3 + H2O =>
3 H2NO2 + 2 Au(OH)3 = Au2(NO2)3 + 6 H2O
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
HNCO3 + H2 = HCO3{-} + NH4{+} =>
HNCO3 + 2 H2 = HCO3{-} + NH4{+}
HCl + CaC2O4 + O2 = CO2 + H2O + CaCl2 =>
4 HCl + 2 CaC2O4 + O2 = 4 CO2 + 2 H2O + 2 CaCl2
K3[Fe(OH)6] + HNO3 = Fe(NO3)3 + KNO3 + H2O =>
K3[Fe(OH)6] + 6 HNO3 = Fe(NO3)3 + 3 KNO3 + 6 H2O
(NH4)2SO4(s) + BaCl2 = BaSO4 + NH4Cl =>
(NH4)2SO4(s) + BaCl2 = BaSO4 + 2 NH4Cl
PCl5 + NH4Cl = PNCl2 + HCl =>
PCl5 + NH4Cl = PNCl2 + 4 HCl
Au2O3 + HCl = AuCl3 + H2O =>
Au2O3 + 6 HCl = 2 AuCl3 + 3 H2O
AgNO3(aq) + Mg(s) = Ag(s) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + Mg(s) = 2 Ag(s) + Mg(NO3)2(aq)
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
NaClO + HCl + KBr = NaCl + H2O + KClO3 + Br2 =>
7 NaClO + 2 HCl + 2 KBr = 7 NaCl + H2O + 2 KClO3 + Br2
NiCO3(aq) + Fe(s) = FeCO3(aq) + Ni =>
NiCO3(aq) + Fe(s) = FeCO3(aq) + Ni
KFeO2 + KBrO3 + KOH = K2FeO4 + KBr + H2O =>
2 KFeO2 + KBrO3 + 2 KOH = 2 K2FeO4 + KBr + H2O
Co(NO3)2 + CH3COONa + H2O2 + HAcAc = Co(AcAc)3 + NaNO3 + CH3COOH + H2O =>
2 Co(NO3)2 + 4 CH3COONa + H2O2 + 6 HAcAc = 2 Co(AcAc)3 + 4 NaNO3 + 4 CH3COOH + 2 H2O
C6H8O7 + K2SO4 = H2SO4 + C5H6O5SO4 + CO2 + K =>
C6H8O7 + 2 K2SO4 = H2SO4 + C5H6O5SO4 + CO2 + 4 K
Na2 + O2 = Na4O2 =>
2 Na2 + O2 = Na4O2
C3H8 + O = CO + H2O =>
C3H8 + 7 O = 3 CO + 4 H2O
Ba(NO3)2 + Ca(NO3)2*4H2O + ZrOCl2*8H2O + SnCl4*5H2O + Ti(C4H9O)4 + C6H8O7 = (Ba0085Ca0015)(Ti09Zr0088Sn0012)O3 + CO2 + HCl + N2 + H2O =>
765 Ba(NO3)2 + 135 Ca(NO3)2*4H2O + 792 ZrOCl2*8H2O + 108 SnCl4*5H2O + 81 Ti(C4H9O)4 + 383 C6H8O7 = 9(Ba0085Ca0015)(Ti09Zr0088Sn0012)O3 + 3594 CO2 + 2016 HCl + 900 N2 + 9398 H2O
KI + NaO = NaK + I2 + O2 =>
2 KI + 2 NaO = 2 NaK + I2 + O2
Cl2 + CuI2 = ClI + Cu =>
Cl2 + CuI2 = 2 ClI + Cu
Al3 + FeO = Al2O3 + Fe =>
2 Al3 + 9 FeO = 3 Al2O3 + 9 Fe
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O
Ca + ClO3 = CaCl2 + O2 =>
Ca + 2 ClO3 = CaCl2 + 3 O2
Fe3 + S = SFe3 =>
Fe3 + S = SFe3
Al + (Fe3)2O = Fe3Al + O2 =>
4 Al + 2(Fe3)2O = 4 Fe3Al + O2
FeO + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeO + 2 KMnO4 + 18 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 18 H2O
ZnS + H2Cl2 = ZnCl2 + H2S =>
ZnS + H2Cl2 = ZnCl2 + H2S
Be + O2 + H2O = Be(OH)2 =>
2 Be + O2 + 2 H2O = 2 Be(OH)2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
CaO + P4 = Ca3P2 + P4O6 =>
6 CaO + 2 P4 = 2 Ca3P2 + P4O6
CoCl2 + Pb(NO3)2 = Co(NO3)2 + PbCl2 =>
CoCl2 + Pb(NO3)2 = Co(NO3)2 + PbCl2
N2Cl4 + C3H9 = C3Cl12 + N6 + H12 =>
12 N2Cl4 + 4 C3H9 = 4 C3Cl12 + 4 N6 + 3 H12
HNO3 + Au = AuNO3 + H2 =>
2 HNO3 + 2 Au = 2 AuNO3 + H2
C2H6 + F4 = C2H2F4 + H4 =>
C2H6 + F4 = C2H2F4 + H4
Ca2N3 = Ca + N2 =>
2 Ca2N3 = 4 Ca + 3 N2
Na3VO4 + Zn + HCl = VCl3 + ZnCl2 + NaCl + H2O =>
Na3VO4 + Zn + 8 HCl = VCl3 + ZnCl2 + 3 NaCl + 4 H2O
HBr + H2O2 = H2O + HBrO4 =>
HBr + 4 H2O2 = 4 H2O + HBrO4
NaHSO4 + HCl = Na2S2O3 + Cl2 + H2O =>
2 NaHSO4 + 8 HCl = Na2S2O3 + 4 Cl2 + 5 H2O
H(aq) + S(aq) = H2S(g) =>
2 H(aq) + S(aq) = H2S(g)
CH4 + F = CHF3 + H2 =>
2 CH4 + 6 F = 2 CHF3 + 3 H2
HBrO2 = HBr + O2 =>
HBrO2 = HBr + O2
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O* =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O*
Ni(NO3)2(aq) + Cr(s) = Ni(s) + Cr(NO3)3(aq) =>
3 Ni(NO3)2(aq) + 2 Cr(s) = 3 Ni(s) + 2 Cr(NO3)3(aq)
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/02/23
Equations balanced on 01/01/23
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