Equations balanced on the previous day | Equations balanced on the next day |
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SO2 + H2O = H2SO3
K2Cr2O7 + CH3CH2OH + HCl = CH3CHO + KCl + CrCl3 + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 8 HCl = 3 CH3CHO + 2 KCl + 2 CrCl3 + 7 H2O
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
PbO + HCl = PbCl + Cl + H2O =>
PbO + 2 HCl = PbCl + Cl + H2O
PbO + HCl = PbCl + Cl + H2O =>
PbO + 2 HCl = PbCl + Cl + H2O
Pb + S = PbS =>
Pb + S = PbS
Zn(NO3)2 + Ag2SO4 = AgNO3 + ZnSO4 =>
Zn(NO3)2 + Ag2SO4 = 2 AgNO3 + ZnSO4
Al + H2SO4 = AlSO4 + H =>
Al + H2SO4 = AlSO4 + 2 H
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ca(C2H3O2)2 + Na(NO2) = Na(C2H3O2) + Ca(NO2)2 =>
Ca(C2H3O2)2 + 2 Na(NO2) = 2 Na(C2H3O2) + Ca(NO2)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
MnO4{-} + I{-} + H2O = MnO2 + I2 + OH{-} =>
2 MnO4{-} + 6 I{-} + 4 H2O = 2 MnO2 + 3 I2 + 8 OH{-}
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
Pb + F2 = PbF =>
2 Pb + F2 = 2 PbF
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
NaHCO3 + HCl = NaCl + CO2 + H2O =>
NaHCO3 + HCl = NaCl + CO2 + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
O2 + ZnS = ZnO + SO2 =>
3 O2 + 2 ZnS = 2 ZnO + 2 SO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + (NH3) + H2O =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6(NH3) + 6 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
NH4(PO4) + (H3O)2(SO4) = (NH4)2(SO4) + (H3O)(PO4) =>
2 NH4(PO4) + (H3O)2(SO4) = (NH4)2(SO4) + 2(H3O)(PO4)
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
(NH4)3(PO4) + (H3O)2(SO4) = (NH4)2(SO4) + (H3O)3(PO4) =>
2(NH4)3(PO4) + 3(H3O)2(SO4) = 3(NH4)2(SO4) + 2(H3O)3(PO4)
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
Fe(NO3)3 + Na2CO3 = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaNO3
Cu(NO3)2 + Zn = Cu + ZnNO3 =>
Cu(NO3)2 + 2 Zn = Cu + 2 ZnNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C5H10 + O2 = CO + H2O =>
C5H10 + 5 O2 = 5 CO + 5 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
K2CO3 + BaCl2 = KCl + Ba2(CO3)2 =>
2 K2CO3 + 2 BaCl2 = 4 KCl + Ba2(CO3)2
C2H6O2 + O2 = C1O2 + H2O1 =>
2 C2H6O2 + 5 O2 = 4 C1O2 + 6 H2O1
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
Cu(NO3)2 + Zn = Cu + ZnNO3 =>
Cu(NO3)2 + 2 Zn = Cu + 2 ZnNO3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
C2H6 + O2 = H2O1 + C1O2 =>
2 C2H6 + 7 O2 = 6 H2O1 + 4 C1O2
NaCHO2 + H2O = HCHO2 + NaOH =>
NaCHO2 + H2O = HCHO2 + NaOH
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/01/12
Equations balanced on 12/01/11
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