| Equations balanced on the previous day | Equations balanced on the next day |
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2 NiS(s) + 3 O2(g) = 2 NiO(s) + 2 SO2(g)
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
HCl + KOH = H2OKCl =>
HCl + KOH = H2OKCl
CaH2(s) + H2O(g) = Ca(OH)2(s) + H2(g) =>
CaH2(s) + 2 H2O(g) = Ca(OH)2(s) + 2 H2(g)
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
H2(g) + CO(g) = CH3OH(l) =>
2 H2(g) + CO(g) = CH3OH(l)
B2O3(s) + C(s) = B4C3(s) + CO2(g) =>
2 B2O3(s) + 6 C(s) = B4C3(s) + 3 CO2(g)
Na + Cl = NaCl =>
Na + Cl = NaCl
HCl + CaCO3 = CaCl2 + H2CO3 =>
2 HCl + CaCO3 = CaCl2 + H2CO3
Ca(NO3)2 + K2CrO4 = KNO3 + CaCrO4 =>
Ca(NO3)2 + K2CrO4 = 2 KNO3 + CaCrO4
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HNO3 + CaOH = CaNO3 + H2O =>
HNO3 + CaOH = CaNO3 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuCl + OH = CuH + ClO =>
CuCl + OH = CuH + ClO
HBr + SrOH2 = SrBr + HOH2 =>
HBr + SrOH2 = SrBr + HOH2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
FeCl3 + KSCN = KFe + SCNCl3 =>
FeCl3 + KSCN = KFe + SCNCl3
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
H2SO4 + NaOH = H2O + NaSO3 + OH =>
H2SO4 + NaOH = H2O + NaSO3 + OH
FeCl3 + KSCN = FeSCN + K + Cl =>
FeCl3 + KSCN = FeSCN + K + 3 Cl
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe + C2H3O2 + H + O = FeOH(C2H3O2)2 =>
Fe + 2 C2H3O2 + H + O = FeOH(C2H3O2)2
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
Al + KOH + H2O = K{+} + Al(OH)4{-} + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K{+} + 2 Al(OH)4{-} + 3 H2
Fe + C2H3O2 + H + O = FeOH(C2H3O2)2 =>
Fe + 2 C2H3O2 + H + O = FeOH(C2H3O2)2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
FeCl3 + KSCN = K(Fe(SCN))Cl + Cl2 =>
FeCl3 + KSCN = K(Fe(SCN))Cl + Cl2
Fe + H + O + C2H3O2 = FeOH(C2H3O2)2 =>
Fe + H + O + 2 C2H3O2 = FeOH(C2H3O2)2
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2SO4 + NaHCO3 = H2O + CO2 + Na2SO4 =>
H2SO4 + 2 NaHCO3 = 2 H2O + 2 CO2 + Na2SO4
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cl2 + H2S = HCl + S =>
Cl2 + H2S = 2 HCl + S
CO2 + MgO = MgCO3 =>
CO2 + MgO = MgCO3
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
FeSO4 + H2SO4 + K2Cr2O7 = Fe2(SO4)3 + Cr2(SO4)3 + H2O + K2SO4 =>
6 FeSO4 + 7 H2SO4 + K2Cr2O7 = 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O + K2SO4
K + Al + SO4 + H2O = KAl(SO4)2*12H2O =>
K + Al + 2 SO4 + 12 H2O = KAl(SO4)2*12H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/01/09
Equations balanced on 10/01/08
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