Equations balanced on the previous day | Equations balanced on the next day |
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Cr2O7{2-} + I{1‾} + 8 H{+} = 2 Cr{3+} + IO3{1‾} + 4 H2O
KClO3 + KI + HCl = KCl + H2O + I2 =>
KClO3 + 6 KI + 6 HCl = 7 KCl + 3 H2O + 3 I2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2O3 = Al3 + O2 =>
6 Al2O3 = 4 Al3 + 9 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Fe2(SO4)3 + K(SCN) = K3Fe(SCN)6 + K2SO4 =>
Fe2(SO4)3 + 12 K(SCN) = 2 K3Fe(SCN)6 + 3 K2SO4
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
H2S + O2 = H2SO4 =>
H2S + 2 O2 = H2SO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl + NaI = NaCl + I =>
Cl + NaI = NaCl + I
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2O4 + N2H4 = N2 + H2O =>
N2O4 + 2 N2H4 = 3 N2 + 4 H2O
NiCl2 + BaOH2 = NiOH2 + BaCl2 =>
NiCl2 + BaOH2 = NiOH2 + BaCl2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
MnO4{-} + Br{-} + H2O = MnO2 + BrO3{-} + OH{-} =>
2 MnO4{-} + Br{-} + H2O = 2 MnO2 + BrO3{-} + 2 OH{-}
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaOH + CaNO3 = NaNO3 + CaOH =>
NaOH + CaNO3 = NaNO3 + CaOH
KI + Cl = KCl + I =>
KI + Cl = KCl + I
Zn(s) + CuSO4(aq) = ZnSO4(aq) + Cu(s) =>
Zn(s) + CuSO4(aq) = ZnSO4(aq) + Cu(s)
NaNO3 + H2O = NaOH + HNO3 =>
NaNO3 + H2O = NaOH + HNO3
B(s) + O(g) = B2O3 =>
2 B(s) + 3 O(g) = B2O3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s) =>
KBr(aq) + AgNO3(aq) = KNO3(aq) + AgBr(s)
Ni + CuCl2 = NiCl2 + Cu =>
Ni + CuCl2 = NiCl2 + Cu
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Pb + ZnCl2 = PbCl2 + Zn =>
Pb + ZnCl2 = PbCl2 + Zn
Cl + AgNO3 + H2O = HClO3 + AgCl + HNO3 =>
6 Cl + 5 AgNO3 + 3 H2O = HClO3 + 5 AgCl + 5 HNO3
Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
N2 + O2 = NO =>
N2 + O2 = 2 NO
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Tl2O3 + NH2OH = TlOH + N2 + H2O =>
Tl2O3 + 4 NH2OH = 2 TlOH + 2 N2 + 5 H2O
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
Zn(C2H3O2)2(aq) + Na3PO4(aq) = NaC2H3O2(aq) + Zn3(PO4)2(s) =>
3 Zn(C2H3O2)2(aq) + 2 Na3PO4(aq) = 6 NaC2H3O2(aq) + Zn3(PO4)2(s)
KCLO3(s) = KCL(s) + O2(g) =>
2 KCLO3(s) = 2 KCL(s) + 3 O2(g)
CO2 + C = CO =>
CO2 + C = 2 CO
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
KI + Cl2 = KCl + I =>
2 KI + Cl2 = 2 KCl + 2 I
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/10/09
Equations balanced on 03/12/08
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