Equations balanced on the previous day | Equations balanced on the next day |
Mg + 2 HCl = MgCl2 + H2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
KJ + AgNO3 = AgJ + KNO3 =>
KJ + AgNO3 = AgJ + KNO3
NH4NO2 + Na2CO3 = (NH4)2CO3 + NaNO2 =>
2 NH4NO2 + Na2CO3 = (NH4)2CO3 + 2 NaNO2
H2O + H3AsO3 + I2 = H{+} + H3AsO4 + I{-} =>
H2O + H3AsO3 + I2 = 2 H{+} + H3AsO4 + 2 I{-}
C3H8O + HCl = (CH3)2CHCl + H2O =>
C3H8O + HCl = (CH3)2CHCl + H2O
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Zn + KCrO4 = K + ZnCrO4 =>
Zn + KCrO4 = K + ZnCrO4
K2S2O8 = K2SO4 + SO3 + O2 =>
2 K2S2O8 = 2 K2SO4 + 2 SO3 + O2
Al + MgSO4 = Al(SO4)2 + Mg =>
Al + 2 MgSO4 = Al(SO4)2 + 2 Mg
KI + HCl = KH + ICl =>
KI + HCl = KH + ICl
CaSO4 + H2O2 + KMnO4 = CaO + K2SO4 + H2O + MnO4 =>
CaSO4 + H2O2 + 2 KMnO4 = CaO + K2SO4 + H2O + 2 MnO4
HNO3 + HCl = NOCl + Cl(g) + H2O =>
HNO3 + 3 HCl = NOCl + 2 Cl(g) + 2 H2O
Pb(NO3)2 + NaOH = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb(OH)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
N2 + S = N3S6 =>
3 N2 + 12 S = 2 N3S6
C2H6 + O2 = (COOH)2 + H2O =>
C2H6 + 3 O2 = (COOH)2 + 2 H2O
Br2 + NaCl2 = NaBr + Cl2 =>
Br2 + 2 NaCl2 = 2 NaBr + 2 Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C5H12NH2 + O2 = CO2 + H2O + NO2 =>
2 C5H12NH2 + 19 O2 = 10 CO2 + 14 H2O + 2 NO2
HCOH + [Ag(NH3)2]OH = Ag + HCOONH4 + H2O + NH3 =>
HCOH + 2[Ag(NH3)2]OH = 2 Ag + HCOONH4 + H2O + 3 NH3
Ag + Cu2S = Ag2S + Cu =>
2 Ag + Cu2S = Ag2S + 2 Cu
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
B2H6 + H2O = H3BO3 + H2 =>
B2H6 + 6 H2O = 2 H3BO3 + 6 H2
Cr2O72{-} + (NH4)2S + H{+} = Cr(OH)3 + S + NH3 + H2O =>
2 Cr2O72{-} + 137(NH4)2S + 2 H{+} = 4 Cr(OH)3 + 137 S + 274 NH3 + 132 H2O
Cu(OH)2 + NH4 = [Cu(NH3)4](OH)2 + H2 =>
Cu(OH)2 + 4 NH4 = [Cu(NH3)4](OH)2 + 2 H2
H36N12O21S3 = H2O + N2 + SO3 + S =>
H36N12O21S3 = 18 H2O + 6 N2 + SO3 + 2 S
CO2 + H2O = H2CO3 = H{+} + HCO3{-} = H{+} + CO3{2-} =>
CO2 + H2O = H2CO3
Zn + NO3{-} + H{+} = Zn{+} + NH4{-} + H2O =>
10 Zn + NO3{-} + 10 H{+} = 10 Zn{+} + NH4{-} + 3 H2O
Pb + HNO3 = NO2 + PbNO3 + H2O =>
Pb + 2 HNO3 = NO2 + PbNO3 + H2O
HI + H2 = H2I =>
2 HI + H2 = 2 H2I
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
H3BO3 + MgSO4 = H3SO4 + MgBO3 =>
H3BO3 + MgSO4 = H3SO4 + MgBO3
CuCl2(aq) + AgNO3 = Cu(NO3)2(aq) + AgCl(s) =>
CuCl2(aq) + 2 AgNO3 = Cu(NO3)2(aq) + 2 AgCl(s)
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CuSO4 + KI = CuI + KSO4 =>
CuSO4 + KI = CuI + KSO4
Mn(CO3)3 = MnO3 + CO2 =>
Mn(CO3)3 = MnO3 + 3 CO2
NaAlO2 + Na2SiO3 + H2O = Na2Al2Si2O8 + NaOH =>
2 NaAlO2 + 2 Na2SiO3 + 2 H2O = Na2Al2Si2O8 + 4 NaOH
IO3 + HSO3 = I2 + SO4 + OH =>
2 IO3 + 3 HSO3 = I2 + 3 SO4 + 3 OH
C3H7COOH + MgCO3 = MgC3H7COO + H2O + CO2 =>
21 C3H7COOH + 20 MgCO3 = 20 MgC3H7COO + 14 H2O + 24 CO2
AlO3 + MgCl2 = AlCl3 + MgO2 =>
2 AlO3 + 3 MgCl2 = 2 AlCl3 + 3 MgO2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
KBr + AgNO3 = KNO3 + Ag2Br2 =>
2 KBr + 2 AgNO3 = 2 KNO3 + Ag2Br2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO2 + H2O = NO2{-} + H3O{+} =>
HNO2 + H2O = NO2{-} + H3O{+}
Ca(OH)2 + HCI = Ca(CI)2 + H2O =>
Ca(OH)2 + 2 HCI = Ca(CI)2 + 2 H2O
Ca2 + CuCl2 = CaCl2 + Cu =>
Ca2 + 2 CuCl2 = 2 CaCl2 + 2 Cu
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
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