Equations balanced on the previous day | Equations balanced on the next day |
Pb(NO3)2 + C2H5NS = PbS + C2H5N(NO3)2
NO2 + H2O + CO2 = C7H14O4N + NO3 =>
20 NO2 + 7 H2O + 7 CO2 = C7H14O4N + 19 NO3
Cr2O7{2-} + I{-} + H3O{+} = I2 + Cr{3+} + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H3O{+} = 3 I2 + 2 Cr{3+} + 21 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ca(OH)2 + Li2S = CaS + Li(OH) =>
Ca(OH)2 + Li2S = CaS + 2 Li(OH)
C4H3O + O2 = CO2 + H2O =>
4 C4H3O + 17 O2 = 16 CO2 + 6 H2O
HgO + NH4SCN = Hg(SCN)2 + NH3 + H2O =>
HgO + 2 NH4SCN = Hg(SCN)2 + 2 NH3 + H2O
FeO*Cr2O3 + O2 + K2CO3 = Fe2O3 + K2CrO4 + CO2 =>
4 FeO*Cr2O3 + 7 O2 + 8 K2CO3 = 2 Fe2O3 + 8 K2CrO4 + 8 CO2
C3H7COOOH + O2 = CO2 + H2O =>
2 C3H7COOOH + 9 O2 = 8 CO2 + 8 H2O
NiCO3(s) + HNO3(aq) = Ni(NO3)2(aq) + CO2(g) + H2O(l) =>
NiCO3(s) + 2 HNO3(aq) = Ni(NO3)2(aq) + CO2(g) + H2O(l)
C2H2 + KMnO4 + H2O = CH2O + MnO2 + KOH =>
3 C2H2 + 2 KMnO4 + 4 H2O = 6 CH2O + 2 MnO2 + 2 KOH
Co(NO3)2(aq) + ONC10H6OH(aq) = Co(s) + ONC10H6OHNO3 =>
Co(NO3)2(aq) + 2 ONC10H6OH(aq) = Co(s) + 2 ONC10H6OHNO3
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
NaIO3 + Al + H2SO3 = I2 + Al2(SO3)3 + Na2SO3 + H2O =>
6 NaIO3 + 10 Al + 18 H2SO3 = 3 I2 + 5 Al2(SO3)3 + 3 Na2SO3 + 18 H2O
BaCO3 + Fe2O3 = BaFe7O11 + CO2 + O2 =>
4 BaCO3 + 14 Fe2O3 = 4 BaFe7O11 + 4 CO2 + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AlCl3(aq) + NaOH(aq) = Al(OH)3 + NaCl =>
AlCl3(aq) + 3 NaOH(aq) = Al(OH)3 + 3 NaCl
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
BaCl22H20 + H2O2 + Nh4OH = Nh4Cl + BaO2 + H2O =>
BaCl22H20 + H2O2 + 22 Nh4OH = 22 Nh4Cl + BaO2 + 22 H2O
Pb + HNO3 = Pb(NO3)2 + H =>
Pb + 2 HNO3 = Pb(NO3)2 + 2 H
AgNO3 + Cu(NO3)2 = AgCu + NO3 =>
AgNO3 + Cu(NO3)2 = AgCu + 3 NO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K2SiO3 + BaCl2 = KCl + BaSiO3 =>
K2SiO3 + BaCl2 = 2 KCl + BaSiO3
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
C6H5NHC2H5 + O2 = CO2 + N2 + H2O =>
4 C6H5NHC2H5 + 43 O2 = 32 CO2 + 2 N2 + 22 H2O
Zu + CuSO4 = ZuSO4 + Cu =>
Zu + CuSO4 = ZuSO4 + Cu
CH3NO2 + Cl2 = CCl3NO2 + HCl =>
CH3NO2 + 3 Cl2 = CCl3NO2 + 3 HCl
Na2S2O3 + Pb(CH3COO)2 + H2O = PbS + Na2SO4 + CH3COOH =>
Na2S2O3 + Pb(CH3COO)2 + H2O = PbS + Na2SO4 + 2 CH3COOH
Ag(NO3)2(aq) + HCl(aq) = AgCl2 + HNO3 =>
Ag(NO3)2(aq) + 2 HCl(aq) = AgCl2 + 2 HNO3
NH2C + O2 = CO2 + N2 + H2O =>
2 NH2C + 3 O2 = 2 CO2 + N2 + 2 H2O
Pt3(SbO3)2 + HCl = PtCl2 + H3SbO3 =>
Pt3(SbO3)2 + 6 HCl = 3 PtCl2 + 2 H3SbO3
Fe{2+}O{3+} + CO = Fe + CO{2+} =>
Fe{2+}O{3+} + CO = Fe + CO{2+}
S + Na2O = Na2SO4 + Na2S =>
4 S + 4 Na2O = Na2SO4 + 3 Na2S
C6H6O + HNO3 = C6H3N3O7 + H2O =>
C6H6O + 3 HNO3 = C6H3N3O7 + 3 H2O
Fe(OH)2 + HF = FeF2 + H2O =>
Fe(OH)2 + 2 HF = FeF2 + 2 H2O
BaCl2 + H2O2 = BaO2 + HCl =>
BaCl2 + H2O2 = BaO2 + 2 HCl
NaCO3(aq)CaCl(aq) = CaCO3(s)NaCl(aq) =>
NaCO3(aq)CaCl(aq) = CaCO3(s)NaCl(aq)
C3H6O3 + CaCO3 = C6H10CaO6 + H2CO3 =>
2 C3H6O3 + CaCO3 = C6H10CaO6 + H2CO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3CH2OH + H2O = CH3COOH + H =>
CH3CH2OH + H2O = CH3COOH + 4 H
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
KI + O3 + H2SO4 = K2SO4 + H2O + I2 =>
6 KI + O3 + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
CuSO4 + ZnCl2 = CuCl + SO4 + Zn =>
2 CuSO4 + ZnCl2 = 2 CuCl + 2 SO4 + Zn
I2Cl6 + NaOH = NaCl + NaI + NaIO3 + H2O =>
3 I2Cl6 + 24 NaOH = 18 NaCl + 2 NaI + 4 NaIO3 + 12 H2O
Li2S(aq) + HCl(aq) = LiCl + H2S =>
Li2S(aq) + 2 HCl(aq) = 2 LiCl + H2S
Hg2Cl2 + K4[Fe(CN)6] = Hg2[Fe(CN)6] + K4Cl2 =>
Hg2Cl2 + K4[Fe(CN)6] = Hg2[Fe(CN)6] + K4Cl2
C6H4(OCOCH3)COOH + NaOH = C6H4(OCOCH3)COO{-} + Na{+} + H2O =>
C6H4(OCOCH3)COOH + NaOH = C6H4(OCOCH3)COO{-} + Na{+} + H2O
CuSO4 + HCl = H2SO4 + Cu + Cl2 =>
CuSO4 + 2 HCl = H2SO4 + Cu + Cl2
H3NCH2CH2NH2 + HCl = H4NCH2CH2NH3 + Cl =>
H3NCH2CH2NH2 + 2 HCl = H4NCH2CH2NH3 + 2 Cl
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