| Equations balanced on the previous day | Equations balanced on the next day |
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AgBr + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaBr
I2 + OH{-} = IO3{-} + I{-} + H2O =>
3 I2 + 6 OH{-} = IO3{-} + 5 I{-} + 3 H2O
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca(OH)2 + NH4Cl = Ca(Cl)2 + NH4OH =>
Ca(OH)2 + 2 NH4Cl = Ca(Cl)2 + 2 NH4OH
PbCO3(s) = PbO(s) + CO2(g) =>
PbCO3(s) = PbO(s) + CO2(g)
C4H8O + C3H6O + HCN = C8H14 + HNO2 =>
C4H8O + C3H6O + HCN = C8H14 + HNO2
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C7H8O2(l) + O2(g) = CO2(g) + H2O(g) =>
C7H8O2(l) + 8 O2(g) = 7 CO2(g) + 4 H2O(g)
(Cr2O7){-}² + (C2O4){-}² + H{+} = Cr + CO2 + H2O =>
(Cr2O7){-}² + 13(C2O4){-}² + 14 H{+} = 2 Cr + 26 CO2 + 7 H2O
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
[Fe(CN)6]{4-} + MnO4{-} + H{+} = Fe{3+} + CO2 + NO3{-} + Mn{2+} + H2O =>
5[Fe(CN)6]{4-} + 61 MnO4{-} + 188 H{+} = 5 Fe{3+} + 30 CO2 + 30 NO3{-} + 61 Mn{2+} + 94 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Ca(NO3)2(ac) + H2SO4(ac) = CaSO4(s) + HNO3(ac) =>
Ca(NO3)2(ac) + H2SO4(ac) = CaSO4(s) + 2 HNO3(ac)
P4 + NaOH + H2O = NaH2PO4 + PH3 =>
2 P4 + 3 NaOH + 9 H2O = 3 NaH2PO4 + 5 PH3
ZnO + HNO3 = Zn(NO3)2 + H2O =>
ZnO + 2 HNO3 = Zn(NO3)2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C5H8 + O2 = CO2 + H2O =>
C5H8 + 7 O2 = 5 CO2 + 4 H2O
Cu + HNO3 = CuNO3 + NO2 + H2O =>
Cu + 2 HNO3 = CuNO3 + NO2 + H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
C3H8 + O2 = C + H2O =>
C3H8 + 2 O2 = 3 C + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HC2H3O2 + Ba(OH)2 = H2O + Ba(C2H3O2)2 =>
2 HC2H3O2 + Ba(OH)2 = 2 H2O + Ba(C2H3O2)2
K2Cr2O7 + FeSO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = K2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C3H6O + C6H6N4O4 = C9H12 + NO4 + N2 =>
8 C3H6O + 8 C6H6N4O4 = 8 C9H12 + 10 NO4 + 11 N2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
Al3 + HNO3 = Al(NO3)3 + H20 =>
20 Al3 + 180 HNO3 = 60 Al(NO3)3 + 9 H20
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
H2SO4 + HBr = SO2 + Br2 + H2O =>
H2SO4 + 2 HBr = SO2 + Br2 + 2 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
SiO2(s) + C(s) = SiC(s) + CO(g) =>
SiO2(s) + 3 C(s) = SiC(s) + 2 CO(g)
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
C3H6O + C6H6N4O4 = C8H12 + COOH + N2 =>
8 C3H6O + 7 C6H6N4O4 = 6 C8H12 + 18 COOH + 14 N2
C3H6O + C6H6N4O4 = C8H12 + COOH + N =>
8 C3H6O + 7 C6H6N4O4 = 6 C8H12 + 18 COOH + 28 N
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C3H6O + C6H6N4O4 = C7H11 + (COOH)2 + N4 =>
16 C3H6O + 11 C6H6N4O4 = 12 C7H11 + 15(COOH)2 + 11 N4
C3H6O + C6H6N4O4 = C8H12 + (COOH)2 + N4 =>
8 C3H6O + 7 C6H6N4O4 = 6 C8H12 + 9(COOH)2 + 7 N4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/25/12
Equations balanced on 06/24/11
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