Equations balanced on the previous day | Equations balanced on the next day |
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C5H12 + 8 O2 = 5 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
NaHCO3 + CH3COOH = H2CO3 + CH3COO + Na =>
NaHCO3 + CH3COOH = H2CO3 + CH3COO + Na
HC2H3O2 + LiOH = H2O + LiC2H3O2 =>
HC2H3O2 + LiOH = H2O + LiC2H3O2
Sr(OH)2 + H3PO4 = H2O + Sr3(PO4)2 =>
3 Sr(OH)2 + 2 H3PO4 = 6 H2O + Sr3(PO4)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
K3Fe(C2O4)3*6H2O + KMnO4 + H2SO4 = CO2 + Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 K3Fe(C2O4)3*6H2O + 12 KMnO4 + 48 H2SO4 = 60 CO2 + 5 Fe2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 108 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
NH4 + NO2 = N + H2O =>
NH4 + NO2 = 2 N + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Ba(OH)2 + H3PO4 = BaPO4 + H3(OH)2 =>
Ba(OH)2 + H3PO4 = BaPO4 + H3(OH)2
Na2(CO3) + Fe(NO3)3 = Na(NO3) + Fe2(CO3)3 =>
3 Na2(CO3) + 2 Fe(NO3)3 = 6 Na(NO3) + Fe2(CO3)3
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ba(OH)2(aq) + H3PO4(aq) = BaPO4 + H3(OH)2 =>
Ba(OH)2(aq) + H3PO4(aq) = BaPO4 + H3(OH)2
Mg + CO2 = C + MgO =>
2 Mg + CO2 = C + 2 MgO
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Ba(OH)2(aq) + H3PO4(aq) = BaPO4(s) + H3(OH)2(aq) =>
Ba(OH)2(aq) + H3PO4(aq) = BaPO4(s) + H3(OH)2(aq)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Ba(OH)2(aq) + H3PO4(aq) = BaPO4(aq) + H3(OH)2(s) =>
Ba(OH)2(aq) + H3PO4(aq) = BaPO4(aq) + H3(OH)2(s)
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
C18H36O2 + O2 = CO2 + H2O =>
C18H36O2 + 26 O2 = 18 CO2 + 18 H2O
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Hg2Cl2 = Hg + HgCl2 =>
Hg2Cl2 = Hg + HgCl2
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
NO2 + H2O = NO + HNO3 =>
3 NO2 + H2O = NO + 2 HNO3
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
NaI + Br2 = NaBr + I2 =>
2 NaI + Br2 = 2 NaBr + I2
C + H2O = CO + H2 =>
C + H2O = CO + H2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn + Pb(C2H3O2)2 = Pb + Zn(C2H3O2) =>
2 Zn + Pb(C2H3O2)2 = Pb + 2 Zn(C2H3O2)
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/12/08
Equations balanced on 11/11/07
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