| Equations balanced on the previous day | Equations balanced on the next day |
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2 K + 2 H2O = H2 + 2 KOH
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
P2S3 + HNO3 = H3PO4 + S + NO2 + H2O =>
P2S3 + 10 HNO3 = 2 H3PO4 + 3 S + 10 NO2 + 2 H2O
H2O = H + O =>
H2O = 2 H + O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Zn2 + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn2 + 4 H3PO4 = 2 Zn3(PO4)2 + 6 H2
CuSO4 + KI = K2SO4 + Cu2I2 + I2 =>
2 CuSO4 + 4 KI = 2 K2SO4 + Cu2I2 + I2
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C15H31COOH + O2 = CO2 + H2O =>
C15H31COOH + 23 O2 = 16 CO2 + 16 H2O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
C15H31COOCH3 + O2 = CO2 + H2O =>
2 C15H31COOCH3 + 49 O2 = 34 CO2 + 34 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CO3 = CO2 + O2 =>
2 CO3 = 2 CO2 + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca3(PO4)2(s) + H2SO4(aq) = Ca(H2PO4)2(aq) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4(aq) = Ca(H2PO4)2(aq) + 2 CaSO4(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C15H31COOCH3 + O2 = CO2 + H2O =>
2 C15H31COOCH3 + 49 O2 = 34 CO2 + 34 H2O
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
H3PO4 + CrSO4 = H2SO4 + Cr3(PO4)2 =>
2 H3PO4 + 3 CrSO4 = 3 H2SO4 + Cr3(PO4)2
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Al2O3 + C + Cl2 = CO + AlCl3 =>
Al2O3 + 3 C + 3 Cl2 = 3 CO + 2 AlCl3
CO(NH2)2 + NaBrO + NaOH = NaBr + Na2CO3 + N2 + H2O =>
CO(NH2)2 + 3 NaBrO + 2 NaOH = 3 NaBr + Na2CO3 + N2 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NH3 + F2 = N2F4 + HF =>
2 NH3 + 5 F2 = N2F4 + 6 HF
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
CaCl2 + K2HPO4 = CaHPO4 + KCl =>
CaCl2 + K2HPO4 = CaHPO4 + 2 KCl
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn3 + H3PO4 = Zn3(PO4)2 + H2 =>
Zn3 + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Cr2O3 + KNO3 + Na2CO3 = Na2CrO4 + KNO2 + CO2 =>
Cr2O3 + 3 KNO3 + 2 Na2CO3 = 2 Na2CrO4 + 3 KNO2 + 2 CO2
Fe3O4 + O2 = Fe2O3 =>
4 Fe3O4 + O2 = 6 Fe2O3
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
Zn4 + H3PO4 = Zn3(PO4)2 + H8 =>
3 Zn4 + 8 H3PO4 = 4 Zn3(PO4)2 + 3 H8
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Zn4 + H3PO4 = Zn3(PO4)4 + H8 =>
3 Zn4 + 16 H3PO4 = 4 Zn3(PO4)4 + 6 H8
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/08/13
Equations balanced on 06/07/12
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