Equations balanced on the previous day | Equations balanced on the next day |
2 Na + 2 H2O = 2 NaOH + H2
Pb(NO3)2 + H2S = HNO3 + PbS =>
Pb(NO3)2 + H2S = 2 HNO3 + PbS
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H3PO4 + H2S + K2Cr2O7 = K3PO4 + CrPO4 + S8 + H2O =>
64 H3PO4 + 72 H2S + 24 K2Cr2O7 = 16 K3PO4 + 48 CrPO4 + 9 S8 + 168 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CO + H2 = CH + H2O =>
2 CO + 3 H2 = 2 CH + 2 H2O
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
C17H35COONa + CaSO4 = (C17H35COO)2Ca + Na2SO4 =>
2 C17H35COONa + CaSO4 = (C17H35COO)2Ca + Na2SO4
PbCrO4 + CsOH = PbOH + CsCrO4 =>
PbCrO4 + CsOH = PbOH + CsCrO4
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Br + FeI2 = BrI + Fe =>
2 Br + FeI2 = 2 BrI + Fe
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
PH3 + KMnO4 + HCl = H3PO4 + KCl + MnCl + H2O =>
3 PH3 + 4 KMnO4 + 8 HCl = 3 H3PO4 + 4 KCl + 4 MnCl + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb(NO3)2 + Al2S3 = Al(NO3)3 + PbS =>
3 Pb(NO3)2 + Al2S3 = 2 Al(NO3)3 + 3 PbS
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
Pb(CH3COO)2(aq) + K2CrO4(aq) = PbCrO4(cr) + KCH3COO(aq) =>
Pb(CH3COO)2(aq) + K2CrO4(aq) = PbCrO4(cr) + 2 KCH3COO(aq)
NH4OH = NH4H + O2 =>
2 NH4OH = 2 NH4H + O2
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
BaCl + H2SO4 = BaSO4 + HCl + H =>
BaCl + H2SO4 = BaSO4 + HCl + H
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Bi2(SO4)3 + NH4OH = Bi(OH)3 + (NH4)2SO4 =>
Bi2(SO4)3 + 6 NH4OH = 2 Bi(OH)3 + 3(NH4)2SO4
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
K2O + NO + KMnO4 = KNO3 + MnO =>
K2O + 5 NO + 3 KMnO4 = 5 KNO3 + 3 MnO
S + O2 = SO2 =>
S + O2 = SO2
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
Cu + H2SO4 = CuSO4 + SO + H2O =>
2 Cu + 3 H2SO4 = 2 CuSO4 + SO + 3 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
S + O2 = SO2 =>
S + O2 = SO2
C + H2O = CO + H2 =>
C + H2O = CO + H2
S + O2 = SO2 =>
S + O2 = SO2
Ba + HCl = BaCl2 + H20 =>
10 Ba + 20 HCl = 10 BaCl2 + H20
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
PbS + PbO = Pb + SO2 =>
PbS + 2 PbO = 3 Pb + SO2
O2 = O3 =>
3 O2 = 2 O3
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/08/10
Equations balanced on 12/08/09
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