Equations balanced on the previous day | Equations balanced on the next day |
6 C6H5OH + 2(CH3COO)2 = 5 C6H5OCOCH3 + 2 CH3COOH
Cu(CH3COO)2 + KI2 = CuI + KCH3COO + I2 =>
2 Cu(CH3COO)2 + 4 KI2 = 2 CuI + 4 KCH3COO + 3 I2
Zn(NO3)2 + (NH4)3PO4 = Zn3(PO4)2 + NH4NO3 =>
3 Zn(NO3)2 + 2(NH4)3PO4 = Zn3(PO4)2 + 6 NH4NO3
ZnCl2 + H2 = Zn + HCl = =>
ZnCl2 + H2 = Zn + 2 HCl
CH3CH2CO2H(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CH2CO2H(l) + 7 O2(g) = 6 CO2(g) + 6 H2O(g)
SrCrO4 + HNO3 = Sr(NO3)2 + SrCr2O7 + H2O =>
2 SrCrO4 + 2 HNO3 = Sr(NO3)2 + SrCr2O7 + H2O
NaI + Al(NO3)3 = AlI3 + Na(NO3) =>
3 NaI + Al(NO3)3 = AlI3 + 3 Na(NO3)
KI + KIO3 + HCOOH = I2 + HCOOK + H2O =>
5 KI + KIO3 + 6 HCOOH = 3 I2 + 6 HCOOK + 3 H2O
FeSO4 + CuOH = Fe(OH)2 + Cu2SO4 =>
FeSO4 + 2 CuOH = Fe(OH)2 + Cu2SO4
H2 + Br = HBr =>
H2 + 2 Br = 2 HBr
Cu + H2O2 + CH3COOH = CuCO2 + H2O =>
2 Cu + 4 H2O2 + CH3COOH = 2 CuCO2 + 6 H2O
H2O + As2S3 + NO3 = HSO4 + As2O5 + NO2 =>
3 H2O + 2 As2S3 + 31 NO3 = 6 HSO4 + 2 As2O5 + 31 NO2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
CH3CO2H + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CO2H + 4 K2Cr2O7 + 16 H2SO4 = 6 CO2 + 4 K2SO4 + 4 Cr2(SO4)3 + 22 H2O
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
C18H19O9N + O2 + H{+} = CO2 + H2O + NH4{+} =>
2 C18H19O9N + 35 O2 + 2 H{+} = 36 CO2 + 16 H2O + 2 NH4{+}
LiF + H2 = LiH + HF =>
LiF + H2 = LiH + HF
Co(OH)2 = CoO + H2O =>
Co(OH)2 = CoO + H2O
CH3COCH3 + Cu(OH)2 = Cu2O + C2H6COOH + H2O =>
2 CH3COCH3 + 2 Cu(OH)2 = Cu2O + 2 C2H6COOH + H2O
NaCl + Hg(C2H3O2)2 = NaC2H3O2 + HgCl2 =>
2 NaCl + Hg(C2H3O2)2 = 2 NaC2H3O2 + HgCl2
As + HCl = AsCl + H2 =>
2 As + 2 HCl = 2 AsCl + H2
AgNO3 + CaOH2 = CaNO3 + AgOH2 =>
AgNO3 + CaOH2 = CaNO3 + AgOH2
NH3 + Cl2 + NaOH = N2 + NaCl + H2O =>
2 NH3 + 3 Cl2 + 6 NaOH = N2 + 6 NaCl + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2SO4KMnO4 = Na2MnO4KSO4 =>
Na2SO4KMnO4 = Na2MnO4KSO4
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
KMnO4 + H2SO4 + NaNO2 = MnSO4 + NaNO3 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 5 NaNO3 + 3 H2O + K2SO4
K2S + HNO3 = KNO3 + NO2 + S + H2O =>
K2S + 4 HNO3 = 2 KNO3 + 2 NO2 + S + 2 H2O
KMnO4 + LiBr + H2SO4 = Li2SO4 + Br2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 LiBr + 8 H2SO4 = 5 Li2SO4 + 5 Br2 + 2 MnSO4 + K2SO4 + 8 H2O
KBr + HNO3 = KNO3 + HBr =>
KBr + HNO3 = KNO3 + HBr
KBrO3 + Na2SO3 + HNO3 = Br + KNO3 + Na2SO4 + H2O =>
2 KBrO3 + 5 Na2SO3 + 2 HNO3 = 2 Br + 2 KNO3 + 5 Na2SO4 + H2O
O2 + Ag + H2S = Ag2S + H2O =>
O2 + 4 Ag + 2 H2S = 2 Ag2S + 2 H2O
Ca(NO3)2 + Al = CaAl + (NO3)2 =>
Ca(NO3)2 + Al = CaAl + (NO3)2
C2H4F2 + O2 = CO2 + H2O + HF =>
2 C2H4F2 + 5 O2 = 4 CO2 + 2 H2O + 4 HF
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Ag2S + Cl2 = Cl2S + Ag =>
Ag2S + Cl2 = Cl2S + 2 Ag
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
C6H8O7 + N2 = N2H4 + CO + H2O =>
2 C6H8O7 + 3 N2 = 3 N2H4 + 12 CO + 2 H2O
VCl3 = V + Cl2 =>
2 VCl3 = 2 V + 3 Cl2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KOH(aq) + H2CO3(aq) = K2CO3(aq) + H2O =>
2 KOH(aq) + H2CO3(aq) = K2CO3(aq) + 2 H2O
C5H8 + I2 = C5H8I2 =>
C5H8 + I2 = C5H8I2
O2 + BaS = BaSO2 =>
O2 + BaS = BaSO2
AlI3 + NaOH = Na3[Al(OH)6] + NaI =>
AlI3 + 6 NaOH = Na3[Al(OH)6] + 3 NaI
CO2 + Ca(OH)2 = CaCO3 + H2O =>
CO2 + Ca(OH)2 = CaCO3 + H2O