| Equations balanced on the previous day | Equations balanced on the next day |
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Mg + 2 HCl = H2 + MgCl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaBr + H2SO4 = HBr + NaHSO4 =>
NaBr + H2SO4 = HBr + NaHSO4
KBr + H2SO4 = HBr + KHSO4 =>
KBr + H2SO4 = HBr + KHSO4
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
CuO + NaOH = CuOH + NaO =>
CuO + NaOH = CuOH + NaO
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
K2S + Fe(NO3)3 = Fe2S3 + KNO3 =>
3 K2S + 2 Fe(NO3)3 = Fe2S3 + 6 KNO3
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
NH3 + Cl2 = N2H4 + NH4Cl =>
4 NH3 + Cl2 = N2H4 + 2 NH4Cl
KClO3 + HBr = Br2 + H2O + KCl =>
KClO3 + 6 HBr = 3 Br2 + 3 H2O + KCl
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
HCl + Zn = ZnCl + H2 =>
2 HCl + 2 Zn = 2 ZnCl + H2
Ba + Al2S3 = BaS + Al =>
3 Ba + Al2S3 = 3 BaS + 2 Al
Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2CO3 + HNO3 = CO2 + NaNO3 + H2O =>
Na2CO3 + 2 HNO3 = CO2 + 2 NaNO3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pb + CN = PbCN =>
Pb + CN = PbCN
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
PH3 + AgNO3 + H2O = Ag + HNO3 + H3PO3 =>
PH3 + 6 AgNO3 + 3 H2O = 6 Ag + 6 HNO3 + H3PO3
H + O2 = H2O =>
4 H + O2 = 2 H2O
SO4Ca + H2O = SO3 + Ca(OH)2 =>
SO4Ca + H2O = SO3 + Ca(OH)2
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
SO4Na + H2O = SO3 + Na(OH)2 =>
SO4Na + H2O = SO3 + Na(OH)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
O2 + H20 = H2O2 =>
10 O2 + H20 = 10 H2O2
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
Na2Cr2O7 + C = Na2Cr2O4 + CO =>
Na2Cr2O7 + 3 C = Na2Cr2O4 + 3 CO
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K2Cr2O7 + H2SO4 + KI = K2SO4 + Cr2(SO4)3 + I2 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 KI = 4 K2SO4 + Cr2(SO4)3 + 3 I2 + 7 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Pb(NO3)2 + FeCl2 = PbCl2 + Fe(NO3)2 =>
Pb(NO3)2 + FeCl2 = PbCl2 + Fe(NO3)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
CoBr3 + Pb(NO3)2 = Co(NO3)3 + PbBr2 =>
2 CoBr3 + 3 Pb(NO3)2 = 2 Co(NO3)3 + 3 PbBr2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/02/11
Equations balanced on 07/02/10
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