| Equations balanced on the previous day | Equations balanced on the next day |
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Zn(OH)4{2-} + 2 Cu = ZnCu + Cu{2+} + 4 OH{-}
Zn(NO3)2 + NaOH = Zn(OH)2 + Na(NO3) =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 Na(NO3)
Cu(OH)2(s) = CuO(s) + H2O(l) =>
Cu(OH)2(s) = CuO(s) + H2O(l)
P4 + Cl2 = P46Cl2 =>
23 P4 + 2 Cl2 = 2 P46Cl2
P4 + Cl2 = P4Cl2 =>
P4 + Cl2 = P4Cl2
P4 + Cl2 = P46Cl2 =>
23 P4 + 2 Cl2 = 2 P46Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
P4 + Cl2 = P4Cl2 =>
P4 + Cl2 = P4Cl2
P4 + Cl2 = Cl2P4 =>
P4 + Cl2 = Cl2P4
NH4(NO3) + H2O = HNO3 + NH4O =>
7 NH4(NO3) + 5 H2O = 6 HNO3 + 8 NH4O
Cu + S = CuS =>
Cu + S = CuS
Fe + CuSO4 = Fe2(SO4)3 + Cu =>
2 Fe + 3 CuSO4 = Fe2(SO4)3 + 3 Cu
CuO(s) + H2SO4(aq) = CuSO4(aq)H2O(l) =>
CuO(s) + H2SO4(aq) = CuSO4(aq)H2O(l)
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
NH4(NO3) + H2O = HNO3 + NH4O =>
7 NH4(NO3) + 5 H2O = 6 HNO3 + 8 NH4O
CuSO4 + BaCl = CuCl + BaSO4 =>
CuSO4 + BaCl = CuCl + BaSO4
NaBr + H2O = HBr + Na2O =>
2 NaBr + H2O = 2 HBr + Na2O
Ca(NO3)2 + (NH4)3PO4 = Ca(NH4)3 + PO4(NO3)2 =>
Ca(NO3)2 + (NH4)3PO4 = Ca(NH4)3 + PO4(NO3)2
Ca(NO3)2 + (NH4)3PO4 = Ca(NH4)3 + PO4(NO3)2 =>
Ca(NO3)2 + (NH4)3PO4 = Ca(NH4)3 + PO4(NO3)2
CuSO4(aq) + Zn(s) = Cu(s) + ZnSO4(aq) =>
CuSO4(aq) + Zn(s) = Cu(s) + ZnSO4(aq)
C7H6O2 + NaHCO3 = C7H5O2Na + H2O + CO3 =>
21 C7H6O2 + 22 NaHCO3 = 22 C7H5O2Na + 19 H2O + 15 CO3
HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + H2O =>
2 HC2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + 2 H2O
CuSO4 + Fe = FeSO4 + Cu =>
CuSO4 + Fe = FeSO4 + Cu
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C7H6O2 + NaHCO3 = C7H5O2Na + H2O + CO2 =>
C7H6O2 + NaHCO3 = C7H5O2Na + H2O + CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
ZnSO3 + (NH4)2C2O4 = (NH4)2SO3 + ZnC2O4 =>
ZnSO3 + (NH4)2C2O4 = (NH4)2SO3 + ZnC2O4
Ca + Fe(NO3)3 = Ca(NO3)2 + Fe =>
3 Ca + 2 Fe(NO3)3 = 3 Ca(NO3)2 + 2 Fe
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
NaOH + H2SO4 = NaSO4 + H3O =>
NaOH + H2SO4 = NaSO4 + H3O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + H2SO4 = NaSO4 + H3O =>
NaOH + H2SO4 = NaSO4 + H3O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Fe2O3 + CO = Fe + CO3 =>
2 Fe2O3 + 3 CO = 4 Fe + 3 CO3
K(s) + H2CO3(aq) = K2CO3(aq) + H2(g) =>
2 K(s) + H2CO3(aq) = K2CO3(aq) + H2(g)
C3H8O + O2 = H2O + CO2 =>
2 C3H8O + 9 O2 = 8 H2O + 6 CO2
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Sr(OH)2 + Fe3O4 + O2 = SrFe12O19 + H2O =>
Sr(OH)2 + 4 Fe3O4 + O2 = SrFe12O19 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/09/07
Equations balanced on 10/09/06
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