Equations balanced on the previous day | Equations balanced on the next day |
2 KNO3 = 2 KNO2 + O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HOBr + H2O = H3O + OBr =>
HOBr + H2O = H3O + OBr
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
*2HI + *2Pb(NO3)2 = PbI2 + *2HNO3 =>
2*2HI + *2Pb(NO3)2 = 2 PbI2 + 2*2HNO3
H2SO4 + K2C2O4 = CO2 + KHSO4 + H2O + CO =>
2 H2SO4 + K2C2O4 = CO2 + 2 KHSO4 + H2O + CO
H2S + Al(OH)3 = Al2S3 + H2O =>
3 H2S + 2 Al(OH)3 = Al2S3 + 6 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
KBrO2 + KI + HBr = KBr + I2 + H2O =>
KBrO2 + 4 KI + 4 HBr = 5 KBr + 2 I2 + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
ClO3 + H2O = H2ClO4 =>
ClO3 + H2O = H2ClO4
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Co2S3 + O2 = Co2O3 + SO =>
Co2S3 + 3 O2 = Co2O3 + 3 SO
CH2O2 + Na2CO3 = CHO2Na + CO2 + H2O =>
2 CH2O2 + Na2CO3 = 2 CHO2Na + CO2 + H2O
K2SiO3 + CaO = CaSiO3 + K2O =>
K2SiO3 + CaO = CaSiO3 + K2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Br{-} + AgNO3 = AgBr + NO3{-} =>
Br{-} + AgNO3 = AgBr + NO3{-}
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Cr2S3 + Mn[NO3]2 + Na2CO3 = Na2Cr4 + Na2MnO4 + Na2SO4 + NO + CO2 =>
2 Cr2S3 + 17 Mn[NO3]2 + 24 Na2CO3 = Na2Cr4 + 17 Na2MnO4 + 6 Na2SO4 + 34 NO + 24 CO2
CH4N2O + NO = CH3N2ONHO =>
CH4N2O + NO = CH3N2ONHO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KI(aq) + Na2SO4(aq) = Na2I(aq) + KSO4(aq) =>
KI(aq) + Na2SO4(aq) = Na2I(aq) + KSO4(aq)
K2C2O4 + AgNO3 = K2NO3 + AgC2O4 =>
K2C2O4 + AgNO3 = K2NO3 + AgC2O4
VSO4 = V + SO4 =>
VSO4 = V + SO4
KMnO4 + NaOH + KBr = K2MnO4 + Na2MnO4 + KBrO3 + H2O =>
6 KMnO4 + 6 NaOH + KBr = 3 K2MnO4 + 3 Na2MnO4 + KBrO3 + 3 H2O
I2O5 = O + I =>
I2O5 = 5 O + 2 I
NaHCO3 + CH3OO = H2O + CO2 + NaCH3OO =>
3 NaHCO3 + 4 CH3OO = 3 H2O + 4 CO2 + 3 NaCH3OO
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
PbSO4 + NaCN + H2O2 = Pb(CN)2 + H2SO4 + NaOH + O2 =>
PbSO4 + 2 NaCN + 2 H2O2 = Pb(CN)2 + H2SO4 + 2 NaOH + O2
C3H3Cl3 + Cl2 = C3H2Cl4 + HCl =>
C3H3Cl3 + Cl2 = C3H2Cl4 + HCl
NO + C6H14 = N2 + CO2 + H2O =>
38 NO + 2 C6H14 = 19 N2 + 12 CO2 + 14 H2O
H2O + CH2O = HCO3{-} + CH4 + H{+} =>
H2O + 2 CH2O = HCO3{-} + CH4 + H{+}
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Mg3(PO4)2 + HCl = Mg(HPO4) + MgCl2 =>
Mg3(PO4)2 + 2 HCl = 2 Mg(HPO4) + MgCl2
HF(aq) + AgNO3(aq) = HNO3(aq) + AgF(s) =>
HF(aq) + AgNO3(aq) = HNO3(aq) + AgF(s)
FeCl3 + KSCN + NaOH = KCl + SCN + Fe(OH)3 + Na =>
FeCl3 + 3 KSCN + 3 NaOH = 3 KCl + 3 SCN + Fe(OH)3 + 3 Na
HCl + H2C2O4 = H2Cl + HC2O4 =>
HCl + H2C2O4 = H2Cl + HC2O4
As2S3 + HNO3 = H2O + H2SO4 + H3AsO4 + NO2 =>
As2S3 + 28 HNO3 = 8 H2O + 3 H2SO4 + 2 H3AsO4 + 28 NO2
H2S + HNO3 = H2S03 + NO + H2O =>
9 H2S + 4 HNO3 = 3 H2S03 + 4 NO + 8 H2O
H2SO4 + NaOH = Na2SO4 + H2O = =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
K2Cr2O7 + CH3CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 2 CH3CH2CH2OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 10 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
CaO + HF = HFCaO =>
CaO + HF = HFCaO
HCl(l) + KOH(s) = KCl(s) + H2O(l) =>
HCl(l) + KOH(s) = KCl(s) + H2O(l)
C3H4O + O2 = CO2 + H2O =>
2 C3H4O + 7 O2 = 6 CO2 + 4 H2O
O2 + C8H16S2O = CO2 + H2O + SO2 =>
27 O2 + 2 C8H16S2O = 16 CO2 + 16 H2O + 4 SO2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/10/24
Equations balanced on 03/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.