Equations balanced on the previous day | Equations balanced on the next day |
4 NaHCO2 + 3 CH3COOH = 2 CO2 + 2 H2O + 4 CH3COONa
CoCl2*6H20 + NH3 + H2O2 + HCl = (Co(NH3)5Cl)Cl2 + H2O =>
2 CoCl2*6H20 + 10 NH3 + 121 H2O2 + 2 HCl = 2(Co(NH3)5Cl)Cl2 + 242 H2O
C2S4 + Cl = CCl4 + SCl2 =>
C2S4 + 16 Cl = 2 CCl4 + 4 SCl2
KMnO4 + Ni(NO3)2 = KNO3 + Ni(MnO4)2 =>
2 KMnO4 + Ni(NO3)2 = 2 KNO3 + Ni(MnO4)2
K2Cr2O7 + H2SO3 + HCl = KCl + H2SO4 + CrCl3 + H2O =>
K2Cr2O7 + 3 H2SO3 + 8 HCl = 2 KCl + 3 H2SO4 + 2 CrCl3 + 4 H2O
K2SO3 + ZnS = K2S + ZnSO3 =>
K2SO3 + ZnS = K2S + ZnSO3
Pb + Cu{2+} = Pb{+2} + Cu =>
Pb + Cu{2+} = Pb{+2} + Cu
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
Na2Zn(OH)4 + HCl = H2O + ZnCl2 + NaOH =>
Na2Zn(OH)4 + 2 HCl = 2 H2O + ZnCl2 + 2 NaOH
[NH4]2HPO4 + NaOH = NH3 + H2O + Na3PO4 =>
[NH4]2HPO4 + 3 NaOH = 2 NH3 + 3 H2O + Na3PO4
Na2O + F = NaF + O2 =>
2 Na2O + 4 F = 4 NaF + O2
NaNO2 + H2SO4 = NO + NO2 + H2O + Na2SO4 =>
2 NaNO2 + H2SO4 = NO + NO2 + H2O + Na2SO4
FeCl2 + NH3 = Fe(NH3)2 + Cl2 =>
FeCl2 + 2 NH3 = Fe(NH3)2 + Cl2
CH3COCH3 = C3H6O =>
CH3COCH3 = C3H6O
PON + Li3N + SrN6 = Sr3LiP10N19 + O2 + N2 =>
30 PON + Li3N + 9 SrN6 = 3 Sr3LiP10N19 + 15 O2 + 14 N2
NaI + Cu(NO3)2 = CuI2 + Na2(NO3)2 =>
2 NaI + Cu(NO3)2 = CuI2 + Na2(NO3)2
BeO + Na2SO4 = Na2O + BeSO4 =>
BeO + Na2SO4 = Na2O + BeSO4
Al + Ga + As = AlGaAs =>
Al + Ga + As = AlGaAs
HNO3 + Ba(OH)3 = Ba(NO3)3 + H2O =>
3 HNO3 + Ba(OH)3 = Ba(NO3)3 + 3 H2O
Ca + (H)2 = Ca(H)2 =>
Ca + (H)2 = Ca(H)2
(C3H8) + O2 = CO2 + H2O =>
(C3H8) + 5 O2 = 3 CO2 + 4 H2O
Cu3As + HCl = CuCl2 + AsCl3 + H2 =>
2 Cu3As + 18 HCl = 6 CuCl2 + 2 AsCl3 + 9 H2
MgCaSi2O6 + CO2 = MgCO3 + CaCO3 + SiO2 =>
MgCaSi2O6 + 2 CO2 = MgCO3 + CaCO3 + 2 SiO2
H2(SO4) + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2(SO4) + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
Fe + O2 + N2 = Fe(NO3)2 =>
Fe + 3 O2 + N2 = Fe(NO3)2
ZnO + C9H7NO = ZnO2 + C9H7N =>
ZnO + C9H7NO = ZnO2 + C9H7N
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
C4H8O = C + H + O =>
C4H8O = 4 C + 8 H + O
KNO2 + H2SO4 + KY = NO + Y2 + H2O + K2SO4 =>
2 KNO2 + 2 H2SO4 + 2 KY = 2 NO + Y2 + 2 H2O + 2 K2SO4
Ca(NO3)2*H2O + V2O5 + C2H2O4 = CaVO3 + H2O + CO2 + N2 =>
2 Ca(NO3)2*H2O + V2O5 + 11 C2H2O4 = 2 CaVO3 + 13 H2O + 22 CO2 + 2 N2
Fe3C + H2SO4 = FeSO4 + H + C =>
Fe3C + 3 H2SO4 = 3 FeSO4 + 6 H + C
KOH + Ca(OH)2 = K(OH)2 + CaOH =>
KOH + Ca(OH)2 = K(OH)2 + CaOH
MgSO4 + Ba(I2)2 = Mg(I2)2 + BaSO4 =>
MgSO4 + Ba(I2)2 = Mg(I2)2 + BaSO4
In2O3 + KOH = In(OH)3 + K2O =>
In2O3 + 6 KOH = 2 In(OH)3 + 3 K2O
I2 + HClO4 + H2O = HIO3 + Cl2 =>
7 I2 + 10 HClO4 + 2 H2O = 14 HIO3 + 5 Cl2
C7H14 + O2 = C2O4 + H2O =>
2 C7H14 + 21 O2 = 7 C2O4 + 14 H2O
Ti{4+} + {-} = Ti =>
Ti{4+} + 4e = Ti
NaCl + Mg = Na + MgCl2 =>
2 NaCl + Mg = 2 Na + MgCl2
Ba + Al = BaAl =>
Ba + Al = BaAl
CuSO4 + K2CO3 + H2O = Cu2(OH)2CO3 + K2SO4 + CO2 =>
2 CuSO4 + 2 K2CO3 + H2O = Cu2(OH)2CO3 + 2 K2SO4 + CO2
C2H4 + O2 = C2O2 + H4 =>
C2H4 + O2 = C2O2 + H4
Ca + NO3 = Ca(NO3)2 =>
Ca + 2 NO3 = Ca(NO3)2
C2H7N + O2 = CO2 + H2O + NO2 =>
4 C2H7N + 19 O2 = 8 CO2 + 14 H2O + 4 NO2
CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4 =>
2 CH3CH2NH2 + H2SO4 = (CH3CH2NH3)2SO4
HCOH + KMnO4 = K2CO3 + MnO2 + H2O + CO2 =>
3 HCOH + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 3 H2O + CO2
Li2CO3 + Zn(OH)2 = Li2(OH)2 + ZnCO3 =>
Li2CO3 + Zn(OH)2 = Li2(OH)2 + ZnCO3
HCl + Na2Cr2O7 + C2H5OH = CrCl3 + NaCl + H2O + CO2 =>
16 HCl + 2 Na2Cr2O7 + C2H5OH = 4 CrCl3 + 4 NaCl + 11 H2O + 2 CO2
Li + Pb(SO4)2 = Li2SO4 + Pb =>
4 Li + Pb(SO4)2 = 2 Li2SO4 + Pb
CuCl2 + K2SO4 = CuSO4 + KCl =>
CuCl2 + K2SO4 = CuSO4 + 2 KCl
Cu(NO3)2 + NaI = CuI + I2 + NaNO3 =>
2 Cu(NO3)2 + 4 NaI = 2 CuI + I2 + 4 NaNO3
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