| Equations balanced on the previous day | Equations balanced on the next day |
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2 Ag + H2S = Ag2S + H2
CH3CH2OH + H2SO4 = SO2 + H2O + CH3COOH =>
CH3CH2OH + 2 H2SO4 = 2 SO2 + 3 H2O + CH3COOH
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HgO2 = Hg + O2 =>
HgO2 = Hg + O2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C2H6O + O2 = H2O + CO2 =>
C2H6O + 3 O2 = 3 H2O + 2 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + CO2 = MgO + C =>
2 Mg + CO2 = 2 MgO + C
OH + C2H3Cl + NO3{-} = CO2 + N2 + Cl{-} + H2O =>
10 OH + 2 C2H3Cl + 2 NO3{-} = 4 CO2 + N2 + 2 Cl{-} + 8 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
AgNO3 + KCL = AgCL + KNO3 =>
AgNO3 + KCL = AgCL + KNO3
SO2 + NaHCO3 = NaHSO3 + CO2 =>
SO2 + NaHCO3 = NaHSO3 + CO2
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Pb + PbO2 + H2(SO4) = PbSO4 + H2O =>
Pb + PbO2 + 2 H2(SO4) = 2 PbSO4 + 2 H2O
H2 + O = H2O =>
H2 + O = H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
CO2 + H2O = C6H12O6 + O =>
6 CO2 + 6 H2O = C6H12O6 + 12 O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + O = H2O =>
H2 + O = H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
CoSO4*7H2O + NH4OH = Co(OH)2 + (NH4)2 + SO4 + H2O =>
CoSO4*7H2O + 2 NH4OH = Co(OH)2 + (NH4)2 + SO4 + 7 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
OH{-} + Mn{2+} + H2O2 = MnO2 + H2O =>
2 OH{-} + Mn{2+} + H2O2 = MnO2 + 2 H2O
Li2CO3 + H2SO4 = Li2SO4 + H2CO3 =>
Li2CO3 + H2SO4 = Li2SO4 + H2CO3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NH3 + HNO3 = H4 + N2O3 =>
NH3 + HNO3 = H4 + N2O3
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeSO4*7H2O + NH4OH = Fe(OH)2 + (NH4)2 + SO4 + H2O =>
FeSO4*7H2O + 2 NH4OH = Fe(OH)2 + (NH4)2 + SO4 + 7 H2O
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
Na2C2O4 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + Na2SO4 + H2O + CO2 =>
5 Na2C2O4 + 8 H2SO4 + 2 KMnO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 8 H2O + 10 CO2
K + Cr + O2 = K2Cr2O7 =>
4 K + 4 Cr + 7 O2 = 2 K2Cr2O7
K + Cr + O2 = K2Cr2O7 =>
4 K + 4 Cr + 7 O2 = 2 K2Cr2O7
Na2C2O4 + KMnO4 + HCl = CO2 + KCl + NaCl + MnCl2 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 16 HCl = 10 CO2 + 2 KCl + 10 NaCl + 2 MnCl2 + 8 H2O
Cr2O7{2-} + H{+} + Cu = Cr{3+} + H2O + Cu{2+} =>
Cr2O7{2-} + 14 H{+} + 3 Cu = 2 Cr{3+} + 7 H2O + 3 Cu{2+}
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C + H2 + Cl2 = CHCl3 =>
2 C + H2 + 3 Cl2 = 2 CHCl3
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/04/09
Equations balanced on 12/04/08
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