Equations balanced on the previous day | Equations balanced on the next day |
(NH4)2Cr2O7 = N2 + 4 H2O + Cr2O3
SiO2 + C2 = SiC + CO =>
2 SiO2 + 3 C2 = 2 SiC + 4 CO
CaCO3 + C4H6O4 = CaC4H4O4 + H2O + CO2 =>
CaCO3 + C4H6O4 = CaC4H4O4 + H2O + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2PdCl2 + NaBH4 + H2O = PdO2 + NaCl + BCl3 + H2 =>
2 H2PdCl2 + NaBH4 + 4 H2O = 2 PdO2 + NaCl + BCl3 + 8 H2
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
H2PdCl2 + NaBH4 + H2O = PdO2 + NaCl + BCl3 + H2 =>
2 H2PdCl2 + NaBH4 + 4 H2O = 2 PdO2 + NaCl + BCl3 + 8 H2
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
MnO2 + Br2 + H2O = MnO4{-} + Br{-} + H{+} =>
2 MnO2 + 3 Br2 + 4 H2O = 2 MnO4{-} + 6 Br{-} + 8 H{+}
C2H4 + O2 = H2O + CO2 =>
C2H4 + 3 O2 = 2 H2O + 2 CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
La2(CO3)3 + H2SO4 = La2(SO4)3 + H2O + CO2 =>
La2(CO3)3 + 3 H2SO4 = La2(SO4)3 + 3 H2O + 3 CO2
C2N2 + NaOH = NaCN + NaOCN + H2O =>
C2N2 + 2 NaOH = NaCN + NaOCN + H2O
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
CdCO3 = CdO + CO2 =>
CdCO3 = CdO + CO2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Fe(OH)3(s) + C2O4(aq) + H = Fe(C2O4)3(aq) + H2O(l) =>
Fe(OH)3(s) + 3 C2O4(aq) + 3 H = Fe(C2O4)3(aq) + 3 H2O(l)
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
NaNO3 = Na + NO3 =>
NaNO3 = Na + NO3
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
O2 + SO2 = SO3 =>
O2 + 2 SO2 = 2 SO3
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
N2H3CH3 + O2 = N2 + CO2 + H2O =>
2 N2H3CH3 + 5 O2 = 2 N2 + 2 CO2 + 6 H2O
Ca + CuBr = CaBr2 + Cu =>
Ca + 2 CuBr = CaBr2 + 2 Cu
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Pb(NO3)2(aq) + NaCl(aq) = PbCl2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = PbCl2(s) + 2 NaNO3(aq)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
Fe(OH)3(s) + C2O4(aq) + H = Fe(C2O4)3(aq) + H2O(l) =>
Fe(OH)3(s) + 3 C2O4(aq) + 3 H = Fe(C2O4)3(aq) + 3 H2O(l)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
HBr + AI(OH)3 = H2O + AIBr3 =>
3 HBr + AI(OH)3 = 3 H2O + AIBr3
Fe(OH)3(s) + C2O4(aq) + H = Fe(C2O4)3(aq) + H2O(l) =>
Fe(OH)3(s) + 3 C2O4(aq) + 3 H = Fe(C2O4)3(aq) + 3 H2O(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + HCl = MnCl2 + K + Cl + (H2)2O =>
KMnO4 + 16 HCl = MnCl2 + K + 14 Cl + 4(H2)2O
Al2(SO4)3 + CaCl2 = AlCl3 + CaSO4 =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 CaSO4
H2SO4 = H2 + S + O2 =>
H2SO4 = H2 + S + 2 O2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/02/15
Equations balanced on 12/02/14
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