Equations balanced on the previous day | Equations balanced on the next day |
2 Pb + Fe = Pb2Fe
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 + Mn(OH)5 = Mn3(PO4)5 + H2O =>
5 H3PO4 + 3 Mn(OH)5 = Mn3(PO4)5 + 15 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
CH3CHO + K2CrO7 + H2SO4 = CH3COOH + K2SO4 + H2O + Cr2(SO4)3 =>
9 CH3CHO + 2 K2CrO7 + 5 H2SO4 = 9 CH3COOH + 2 K2SO4 + 5 H2O + Cr2(SO4)3
C3H8 = C3H6H2 =>
C3H8 = C3H6H2
FeCl2 + Ag3PO4 = Fe3(PO4)2 + AgCl =>
3 FeCl2 + 2 Ag3PO4 = Fe3(PO4)2 + 6 AgCl
K2[Be(OH)4] = K2BeO2 + H2O =>
K2[Be(OH)4] = K2BeO2 + 2 H2O
FeCl3 + Na(OH)3 = Fe(OH)3NaCl3 =>
FeCl3 + Na(OH)3 = Fe(OH)3NaCl3
H2SO4 = H2 + S + O2 =>
H2SO4 = H2 + S + 2 O2
Sr(NO3)2 + Na3PO4 = NaNO3 + Sr3(PO4)2 =>
3 Sr(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Sr3(PO4)2
CdS + HCI + I2 = CdCI2 + HI + S2 =>
2 CdS + 2 HCI + 2 I2 = 2 CdCI2 + 2 HI + S2
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
PH3 + K2CrO7 + H2O = H3PO4 + Cr(OH)3 + KOH =>
9 PH3 + 8 K2CrO7 + 20 H2O = 9 H3PO4 + 8 Cr(OH)3 + 16 KOH
I + HO3 = HIO3 =>
I + HO3 = HIO3
KHCO3 + H2O = K + CO3 + H3O =>
KHCO3 + H2O = K + CO3 + H3O
MnO4{-} + Sn2{+} = Mn2{+} + Sn4{+} + O4 =>
2 MnO4{-} + 6 Sn2{+} = Mn2{+} + 3 Sn4{+} + 2 O4
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
CH3OH + Na = Na2O + CH4 =>
CH3OH + 2 Na = Na2O + CH4
HCl + Mg = MgCl2 + H2 =>
2 HCl + Mg = MgCl2 + H2
C2H4(g) + O2(g) = CO2(g) + H2O(g) =>
C2H4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
BaCl2 + Al2S3 = BaS + AlCl3 =>
3 BaCl2 + Al2S3 = 3 BaS + 2 AlCl3
MgSO3 + CH3CO2H = Mg(CH3CO2)2 + H2O + SO2 =>
MgSO3 + 2 CH3CO2H = Mg(CH3CO2)2 + H2O + SO2
H2O2 + MnO2 = H2Mn + O2 =>
H2O2 + MnO2 = H2Mn + 2 O2
PO4{3-} + Fe{2+} = Fe3(PO4)2 =>
2 PO4{3-} + 3 Fe{2+} = Fe3(PO4)2
Mg2SiO4 + CO2 + H2O = Mg + HCO3 + H4SiO4 =>
Mg2SiO4 + 4 CO2 + 4 H2O = 2 Mg + 4 HCO3 + H4SiO4
C3H7OH + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H7OH + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + Cr2(SO4)3 + K2SO4 + 7 H2O
HNa + NaOH = Na2 + H2O =>
HNa + NaOH = Na2 + H2O
CdS + HCI + I2 = CdCI2 + HI + S2 =>
2 CdS + 2 HCI + 2 I2 = 2 CdCI2 + 2 HI + S2
SnS2 + C = CS2 + Sn =>
SnS2 + C = CS2 + Sn
Al(OH)3 + HPO3 = Al(PO3)3 + H2O =>
Al(OH)3 + 3 HPO3 = Al(PO3)3 + 3 H2O
C2H4 + CCl4 = C2H2Cl2 + HCl =>
2 C2H4 + 2 CCl4 = 3 C2H2Cl2 + 2 HCl
AgNO3 + Na2SO4 = AgNO3SO4 + Na =>
AgNO3 + Na2SO4 = AgNO3SO4 + 2 Na
N(g) + H2O = NH4NO2 =>
2 N(g) + 2 H2O = NH4NO2
PH3 + K2CrO7 + H2O = H3PO4 + Cr(OH)3 + KOH =>
9 PH3 + 8 K2CrO7 + 20 H2O = 9 H3PO4 + 8 Cr(OH)3 + 16 KOH
Na + NaO2 = Na2O2 =>
Na + NaO2 = Na2O2
CuFeS2 + HNO3 = Cu(NO3)2 + Fe2(SO4)3 + NO2 + H2SO4 + H2O =>
2 CuFeS2 + 38 HNO3 = 2 Cu(NO3)2 + Fe2(SO4)3 + 34 NO2 + H2SO4 + 18 H2O
Ag2S + H2SO4 = Ag2SO4 + SO2 + H2O =>
Ag2S + 4 H2SO4 = Ag2SO4 + 4 SO2 + 4 H2O
CdS + HCI + I2 = CdCI2 + HI + S2 =>
2 CdS + 2 HCI + 2 I2 = 2 CdCI2 + 2 HI + S2
C2H5Cl + O2 = CO + H2O + Cl2 =>
4 C2H5Cl + 9 O2 = 8 CO + 10 H2O + 2 Cl2
P4S3 + KClO3 = P4O10 + KCl + SO2 =>
3 P4S3 + 16 KClO3 = 3 P4O10 + 16 KCl + 9 SO2
O2 + C4H9OH = CO2 + H2O =>
6 O2 + C4H9OH = 4 CO2 + 5 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
K2Cr2O7 + H2SO4 + C3H7OH = C3H6O + Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 C3H7OH = 3 C3H6O + Cr2(SO4)3 + 7 H2O + K2SO4
CuCl2 + HBr = CuBr + HCl2 =>
CuCl2 + HBr = CuBr + HCl2
Cu(s) + HCl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
H2O2 + MnO2 = H2Mn + O2 =>
H2O2 + MnO2 = H2Mn + 2 O2
C2 + N2 = CN2 =>
C2 + 2 N2 = 2 CN2
PO4 + H2O = H3PO4 + OH =>
PO4 + 3 H2O = H3PO4 + 3 OH
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Equations balanced on the previous day | Equations balanced on the next day |
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