Equations balanced on the previous day | Equations balanced on the next day |
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Cu + H2S2O4 = CuS2O4 + H2
O2 + H2O = H2O2 =>
O2 + 2 H2O = 2 H2O2
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
Cu + H2S2O4 = CuS2O4 + H2 =>
Cu + H2S2O4 = CuS2O4 + H2
C4H8 + O2 = H2O + CO2 =>
C4H8 + 6 O2 = 4 H2O + 4 CO2
KBrO3 + KI + HBr = KBr + I2 + H2O =>
KBrO3 + 6 KI + 6 HBr = 7 KBr + 3 I2 + 3 H2O
Pb(NO3)2(aq) + NaCl(aq) = Na(NO3)(aq) + PbCl2(aq) =>
Pb(NO3)2(aq) + 2 NaCl(aq) = 2 Na(NO3)(aq) + PbCl2(aq)
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
SCl2 + NaF = SF4 + S2Cl2 + NaCl =>
3 SCl2 + 4 NaF = SF4 + S2Cl2 + 4 NaCl
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Pb(NO3)2(aq) + Na2(CO3)(aq) = Na(NO3)(aq) + Pb(CO3)(s) =>
Pb(NO3)2(aq) + Na2(CO3)(aq) = 2 Na(NO3)(aq) + Pb(CO3)(s)
Hg2(NO3)2 + CaCl2 = Ca(NO3)2 + Hg2Cl2 =>
Hg2(NO3)2 + CaCl2 = Ca(NO3)2 + Hg2Cl2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(NO3)2(aq) + Na2(SO3)(aq) = Na(NO3)(aq) + Pb(SO3)(s) =>
Pb(NO3)2(aq) + Na2(SO3)(aq) = 2 Na(NO3)(aq) + Pb(SO3)(s)
Cl205 + H20 = HCl03 =>
12 Cl205 + 41 H20 = 820 HCl03
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Pb(NO3)2(aq) + Na(OH)(aq) = Na(NO3)(aq) + Pb(OH)2(s) =>
Pb(NO3)2(aq) + 2 Na(OH)(aq) = 2 Na(NO3)(aq) + Pb(OH)2(s)
Na + H3PO4 = NaPO4 + H3 =>
Na + H3PO4 = NaPO4 + H3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb(NO3)2(aq) + Na(HCO3)(aq) = Na(NO3)(aq) + Pb(HCO3)2(s) =>
Pb(NO3)2(aq) + 2 Na(HCO3)(aq) = 2 Na(NO3)(aq) + Pb(HCO3)2(s)
Zn + FeCl3 = ZnCl + Fe =>
3 Zn + FeCl3 = 3 ZnCl + Fe
Fe(OH)3 + Br2 + KOH = K2FeO4 + H2O + KBr =>
2 Fe(OH)3 + 3 Br2 + 10 KOH = 2 K2FeO4 + 8 H2O + 6 KBr
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BaBr2 + H2SO4 = BaSO4 + HBr =>
BaBr2 + H2SO4 = BaSO4 + 2 HBr
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Pb(NO3)2(aq) + Na2(SO4)(aq) = Na(NO3)(aq) + Pb(SO4)(s) =>
Pb(NO3)2(aq) + Na2(SO4)(aq) = 2 Na(NO3)(aq) + Pb(SO4)(s)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C7H6O2 + Na2CO3 = NaC7H5O + H2O + CO2 =>
32 C7H6O2 + 15 Na2CO3 = 30 NaC7H5O + 21 H2O + 29 CO2
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
Pb(NO3)2(aq) + NaBr(aq) = Na(NO3)(aq) + PbBr2(aq) =>
Pb(NO3)2(aq) + 2 NaBr(aq) = 2 Na(NO3)(aq) + PbBr2(aq)
HNO3 + As2S5 = H2O + H2SO4 + H3AsO4 + NO2 =>
40 HNO3 + As2S5 = 12 H2O + 5 H2SO4 + 2 H3AsO4 + 40 NO2
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
AI + Fe3N2 = AIN + Fe =>
2 AI + Fe3N2 = 2 AIN + 3 Fe
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Pb + Na + C2H5Cl = Pb(C2H5)4 + NaCl =>
Pb + 4 Na + 4 C2H5Cl = Pb(C2H5)4 + 4 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
AgCl + Fe = FeCl2 + Ag =>
2 AgCl + Fe = FeCl2 + 2 Ag
Hg + H3PO4 = HgPO4 + H3 =>
Hg + H3PO4 = HgPO4 + H3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
[Cr(N2H4CO)6]3[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
5[Cr(N2H4CO)6]3[Cr(CN)6]3 + 486 KMnO4 + 579 H2SO4 = 15 K2Cr2O7 + 486 MnSO4 + 180 CO2 + 270 KNO3 + 93 K2SO4 + 759 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/09/14
Equations balanced on 02/08/13
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