| Equations balanced on the previous day | Equations balanced on the next day |
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Ag2SO3 + 2 HCl = 2 AgCl + H2O + SO2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
KCr(SO4)2 + NaOH = Cr(OH)3 + KNaSO4 + Na2SO4 =>
KCr(SO4)2 + 3 NaOH = Cr(OH)3 + KNaSO4 + Na2SO4
[Fe(CN)6]{-4} + H{+} + MnO4{-} = Mn{+2} + [Fe(CN)6]{-3} + H2O =>
5[Fe(CN)6]{-4} + 8 H{+} + MnO4{-} = Mn{+2} + 5[Fe(CN)6]{-3} + 4 H2O
Li + Br2 = LiBr =>
2 Li + Br2 = 2 LiBr
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
KNO3 + H2SO4 + KI = K2SO4 + NO + I2 + H2O =>
2 KNO3 + 4 H2SO4 + 6 KI = 4 K2SO4 + 2 NO + 3 I2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Na4C + Ca = Na + Ca2C =>
Na4C + 2 Ca = 4 Na + Ca2C
C4H9OH + O2 = C4H7O2H + H2O =>
C4H9OH + O2 = C4H7O2H + H2O
UO2(s) + HF(l) = UF4(s) + H2O(l) =>
UO2(s) + 4 HF(l) = UF4(s) + 2 H2O(l)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
Ca(NO3)2 + Cu2SO4 = CaSO4 + CuNO3 =>
Ca(NO3)2 + Cu2SO4 = CaSO4 + 2 CuNO3
NO3(g) + NO2(g) = N2O5 =>
NO3(g) + NO2(g) = N2O5
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
(NH4)2SO4(aq) + NaOH = Na2SO4(aq) + H2O(l) + NH3 =>
(NH4)2SO4(aq) + 2 NaOH = Na2SO4(aq) + 2 H2O(l) + 2 NH3
NO3(g) + NO2(g) = N2O5(g) =>
NO3(g) + NO2(g) = N2O5(g)
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aq) =>
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aq)
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aq) =>
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aq)
Sn{+2} + MnO4{-} + H{+} = Sn{+4} + Mn{+2} + H2O =>
5 Sn{+2} + 2 MnO4{-} + 16 H{+} = 5 Sn{+4} + 2 Mn{+2} + 8 H2O
Mg(ClO4)2 + Na = NaClO4 + Mg =>
Mg(ClO4)2 + 2 Na = 2 NaClO4 + Mg
AlCl3 = Al + Cl2 =>
2 AlCl3 = 2 Al + 3 Cl2
C8H18O3(l) + O2(g) = H2O(g) + CO2(g) =>
C8H18O3(l) + 11 O2(g) = 9 H2O(g) + 8 CO2(g)
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aq) =>
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aq)
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aq) =>
CuCl2(aq) + Zn(s) = Cu(s) + ZnCl2(aq)
MnO4{-} + H2C2O4 + H{+} = Mn2{+} + CO2 + H2O =>
4 MnO4{-} + 13 H2C2O4 + 6 H{+} = 2 Mn2{+} + 26 CO2 + 16 H2O
Na2CO3(aq) + CH3COOH(aq) = NaCH3COO(aq) + H2O(l) + CO2(g) =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 NaCH3COO(aq) + H2O(l) + CO2(g)
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CH3COOH = C + H + O =>
CH3COOH = 2 C + 4 H + 2 O
Br(l) + NaCl(aq) = Cl(g) + NaBr(aq) =>
Br(l) + NaCl(aq) = Cl(g) + NaBr(aq)
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
CH3COOH = C + H2 + O2 =>
CH3COOH = 2 C + 2 H2 + O2
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
CH3OH + KMnO4 = H2CO + KOH + H2O + MnO2 =>
3 CH3OH + 2 KMnO4 = 3 H2CO + 2 KOH + 2 H2O + 2 MnO2
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
H2 + O2 = H2O3 =>
2 H2 + 3 O2 = 2 H2O3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Br2(l) + NaCl(aq) = Cl2(g) + NaBr(aq) =>
Br2(l) + 2 NaCl(aq) = Cl2(g) + 2 NaBr(aq)
Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/02/13
Equations balanced on 08/01/12
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