Equations balanced on the previous day | Equations balanced on the next day |
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3 NO2 + H2O = 2 HNO3 + NO
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Co(ClO2)2 = CoCl2 + O2 =>
Co(ClO2)2 = CoCl2 + 2 O2
PBr3 + NaCl = PCl3 + NaBr =>
PBr3 + 3 NaCl = PCl3 + 3 NaBr
Li + Al2(SO4)3 = Li2SO4 + Al =>
6 Li + Al2(SO4)3 = 3 Li2SO4 + 2 Al
K + Cl2 = KCl2 =>
K + Cl2 = KCl2
HBr + NaHCO3 = H2CO3 + NaBr =>
HBr + NaHCO3 = H2CO3 + NaBr
Zn2 + O = Zn2O2 =>
Zn2 + 2 O = Zn2O2
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
HCl + Mg2 = Mg2Cl + H =>
HCl + Mg2 = Mg2Cl + H
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Mg3N2 = Mg2 + N3 =>
6 Mg3N2 = 9 Mg2 + 4 N3
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C + H2 = CH4 =>
C + 2 H2 = CH4
B2O3(s) + NaOH(aq) = Na3BO3(aq) + H2O(l) =>
B2O3(s) + 6 NaOH(aq) = 2 Na3BO3(aq) + 3 H2O(l)
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
HClO3 + HBr = HCl + Br2 + H2O =>
HClO3 + 6 HBr = HCl + 3 Br2 + 3 H2O
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
C2H5OC2H5 + O2 = CO2 + H2O =>
C2H5OC2H5 + 6 O2 = 4 CO2 + 5 H2O
AgNO3 + AlCl3 = Al(NO3)3 + AgCl =>
3 AgNO3 + AlCl3 = Al(NO3)3 + 3 AgCl
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O
Cr(OH)3 + HNO3 = H2O + Cr(NO3)3 =>
Cr(OH)3 + 3 HNO3 = 3 H2O + Cr(NO3)3
PbI2 + HNO3 + H{+} = Pb2{+} + I2 + NO2 + H2O =>
2 PbI2 + HNO3 + H{+} = Pb2{+} + 2 I2 + NO2 + H2O
H + Cl = HCl =>
H + Cl = HCl
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H10 + O2 = CO2 + OH2 =>
2 C4H10 + 13 O2 = 8 CO2 + 10 OH2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na + S = Na2S =>
2 Na + S = Na2S
AgNO3 + CuCl = AgCl + CuNO3 =>
AgNO3 + CuCl = AgCl + CuNO3
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/01/09
Equations balanced on 10/01/08
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