Equations balanced on the previous day | Equations balanced on the next day |
Cr(OH)3 + 3 HIO4 = Cr(IO4)3 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H3PO4 + NH3 = N3H12PO4 =>
H3PO4 + 3 NH3 = N3H12PO4
Na + S = Na2S =>
2 Na + S = Na2S
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Na + CaF2 = Ca + NaF =>
2 Na + CaF2 = Ca + 2 NaF
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
KIO3 + KI + H2S04 = K2SO4 + I2 + H2O =>
17 KIO3 + 7 KI + 3 H2S04 = 12 K2SO4 + 12 I2 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H7OH + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + HC3H5O2 =>
3 C3H7OH + 2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O + 3 HC3H5O2
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Li + H2 = LiH =>
2 Li + H2 = 2 LiH
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe + H2O = H2 + Fe2O3 =>
2 Fe + 3 H2O = 3 H2 + Fe2O3
HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ba(CN)2 + H2SO4 = BaSO4 + HCN =>
Ba(CN)2 + H2SO4 = BaSO4 + 2 HCN
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
e + H{+} + NO2{-} = NH3 + H2O =>
6e + 7 H{+} + NO2{-} = NH3 + 2 H2O
C(s) + H2O(g) = CO(g) + H2(g) =>
C(s) + H2O(g) = CO(g) + H2(g)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H6O + O2 = H2O + C2H4O =>
2 C2H6O + O2 = 2 H2O + 2 C2H4O
C4H10O4 + O2 = CO2 + H2O =>
2 C4H10O4 + 9 O2 = 8 CO2 + 10 H2O
Na + O2 = Na8O2 =>
8 Na + O2 = Na8O2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Na + CaCl2 = Ca + NaCl =>
2 Na + CaCl2 = Ca + 2 NaCl
H2O + Al = AlO2{-} + H{+} + e =>
2 H2O + Al = AlO2{-} + 4 H{+} + 3e
Ca(NO3)2 + NH4F = CaF2 + N2O + H2O =>
Ca(NO3)2 + 2 NH4F = CaF2 + 2 N2O + 4 H2O
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Al + Cl = Al2Cl =>
2 Al + Cl = Al2Cl
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
Zn + S8 = ZnS =>
8 Zn + S8 = 8 ZnS
Ga(OH)3 + HgBr2 = GaBr3 + HgO + H2O =>
2 Ga(OH)3 + 3 HgBr2 = 2 GaBr3 + 3 HgO + 3 H2O
C5H12 + O2 = H2O + CO2 =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6] =>
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6]
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
C6H14 + O2 = H2O + CO2 =>
2 C6H14 + 19 O2 = 14 H2O + 12 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/07/10
Equations balanced on 12/07/09
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