| Equations balanced on the previous day | Equations balanced on the next day |
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2 Ag + S = Ag2S
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
K + S = K2S =>
2 K + S = K2S
Ca(OH)2 = H2O + CaO =>
Ca(OH)2 = H2O + CaO
BaCl2 + AgNO3 = AgCl2 + BaNO3 =>
BaCl2 + AgNO3 = AgCl2 + BaNO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Sb + S = Sb2S5 =>
2 Sb + 5 S = Sb2S5
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
FeCl3 + FeCl2 + NH3 + H2O = Fe3O4 + NH4Cl =>
2 FeCl3 + FeCl2 + 8 NH3 + 4 H2O = Fe3O4 + 8 NH4Cl
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
C4H10 + O2 = C2H5O =>
C4H10 + O2 = 2 C2H5O
HCl + Fe(OH)2 = FeCl2 + H2O =>
2 HCl + Fe(OH)2 = FeCl2 + 2 H2O
K + N2 = K3N =>
6 K + N2 = 2 K3N
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
BaO + NHO3 = Ba(NO3)2 + H2O =>
BaO + 2 NHO3 = Ba(NO3)2 + H2O
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + KHSO4 + MnSO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 9 H2SO4 = 5 Fe2(SO4)3 + 2 KHSO4 + 2 MnSO4 + 8 H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
P4 + OH{-} + H2O = PH3 + H2PO2{-} =>
P4 + 3 OH{-} + 3 H2O = PH3 + 3 H2PO2{-}
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + NaNO3 = NaCl + HNO3 =>
HCl + NaNO3 = NaCl + HNO3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
HC2H3O2 + K2CO3 = H20 + CO2 + KC2H3O2 =>
25 HC2H3O2 + 10 K2CO3 = 2 H20 + 20 CO2 + 20 KC2H3O2
S + O2 = SO2 =>
S + O2 = SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
I2 + Cl2 = ICl =>
I2 + Cl2 = 2 ICl
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Cu{+} = Cu{2+} + Cu =>
2 Cu{+} = Cu{2+} + Cu
I2 + Cl2 = ICl7 =>
I2 + 7 Cl2 = 2 ICl7
Al + Fe2O3 = Fe + Al2O3 =>
2 Al + Fe2O3 = 2 Fe + Al2O3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeS2 + H2O = Fe + SO4 + H =>
FeS2 + 8 H2O = Fe + 2 SO4 + 16 H
HC2H3O2 + K2CO3 = H2O + CO2 + KC2H3O2 =>
2 HC2H3O2 + K2CO3 = H2O + CO2 + 2 KC2H3O2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe{2+} + Cl2 = Fe{3+} + Cl{-} =>
2 Fe{2+} + Cl2 = 2 Fe{3+} + 2 Cl{-}
FeCO3 + HNO3 = Fe(NO3)2 + CO2 + H2O =>
FeCO3 + 2 HNO3 = Fe(NO3)2 + CO2 + H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/10/09
Equations balanced on 09/09/08
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