| Equations balanced on the previous day | Equations balanced on the next day |
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4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HBr + Ca(OH)2 = CaBr2 + H2O =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
Al(H2PO4)2 + NaNO2 = AlPO4 + NO + NaH2PO4 + H2O =>
Al(H2PO4)2 + NaNO2 = AlPO4 + NO + NaH2PO4 + H2O
NaOH + H2SO4 = NaSO4 + H3O =>
NaOH + H2SO4 = NaSO4 + H3O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
(NH2)2CO + H2O = NH3 + CO2 =>
(NH2)2CO + H2O = 2 NH3 + CO2
Fe + CuCl2 = Cu + FeCl2 =>
Fe + CuCl2 = Cu + FeCl2
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Cu + AGNO3 = Cu(NO3)2 + AG =>
Cu + 2 AGNO3 = Cu(NO3)2 + 2 AG
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Ca(OH)2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Pb(C2H5)4 + O2 = PbO + CO2 + H2O =>
2 Pb(C2H5)4 + 27 O2 = 2 PbO + 16 CO2 + 20 H2O
Cu2O + HCl = CuCl + H2O =>
Cu2O + 2 HCl = 2 CuCl + H2O
Cu + AGNO3 = Cu(NO3)2 + AG =>
Cu + 2 AGNO3 = Cu(NO3)2 + 2 AG
Ca(ClO)2 + KI + HCl = KCl + CaCl2 + H2O + I2 =>
Ca(ClO)2 + 4 KI + 4 HCl = 4 KCl + CaCl2 + 2 H2O + 2 I2
H3PO4 + NaOH = H2O + Na + PO4 =>
H3PO4 + 3 NaOH = 3 H2O + 3 Na + PO4
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
Mg + Fe(No3)3 = Fe + Mg(No3)2 =>
3 Mg + 2 Fe(No3)3 = 2 Fe + 3 Mg(No3)2
CH3OH + PCl5 = CH3Cl + POCl3 + H2O =>
2 CH3OH + PCl5 = 2 CH3Cl + POCl3 + H2O
Mg + Ca(No3)2 = Ca + Mg(No3)2 =>
Mg + Ca(No3)2 = Ca + Mg(No3)2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Na2TeO3 + NaI + HCl = NaCl + Te2 + H2O + I2 =>
2 Na2TeO3 + 8 NaI + 12 HCl = 12 NaCl + Te2 + 6 H2O + 4 I2
Pb(NO3)2 + K2SO4 = KNO3 + PbSO4 =>
Pb(NO3)2 + K2SO4 = 2 KNO3 + PbSO4
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Ca + SnCl = Sn + CaCl4 =>
Ca + 4 SnCl = 4 Sn + CaCl4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
SO2 + Cr2O7{2-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
3 SO2 + Cr2O7{2-} + 2 H{+} = 2 Cr{3+} + 3 SO4{2-} + H2O
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
MnO + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 4 H2O
HC2H3O2 + H2O = H3O + C2H3O2 =>
HC2H3O2 + H2O = H3O + C2H3O2
PB + Cu(NO3)2 = PBNO3 + Cu =>
2 PB + Cu(NO3)2 = 2 PBNO3 + Cu
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cu + FeNo3 = CuNo3 + Fe =>
Cu + FeNo3 = CuNo3 + Fe
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
BaI2 + Na2SO4 = BaSO4 + NaI =>
BaI2 + Na2SO4 = BaSO4 + 2 NaI
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Cu(OH)2 + H4P2O7 = Cu2P2O7 + H2O =>
2 Cu(OH)2 + H4P2O7 = Cu2P2O7 + 4 H2O
Cu(NO3)2 + NaOH = Na(NO3)2 + CuOH =>
Cu(NO3)2 + NaOH = Na(NO3)2 + CuOH
Fe + Ca(No3)2 = Fe(No3)2 + Ca =>
Fe + Ca(No3)2 = Fe(No3)2 + Ca
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Zn2 + HNO3 = Zn(NO3)2 + (NH4)(NO3) + H2O =>
2 Zn2 + 10 HNO3 = 4 Zn(NO3)2 + (NH4)(NO3) + 3 H2O
Fe + Ca(No3)2 = Fe(No3)3 + Ca =>
2 Fe + 3 Ca(No3)2 = 2 Fe(No3)3 + 3 Ca
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/01/13
Equations balanced on 07/01/12
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