Equations balanced on the previous day | Equations balanced on the next day |
KHCO3 = CO2 + KOH
Al + H2SO4 = Al2(SO4)3 + H2S + H2O =>
8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 3 H2S + 12 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
K3Fe(CN)6 + Cr2O3 + KOH = K4Fe(CN)6 + K2CrO4 + H2O =>
6 K3Fe(CN)6 + Cr2O3 + 10 KOH = 6 K4Fe(CN)6 + 2 K2CrO4 + 5 H2O
MgO + CaO + CO2 = CaMg(CO3)2 =>
MgO + CaO + 2 CO2 = CaMg(CO3)2
ClO3 + I{-} + H{+} = Cl + I2 + H2O =>
ClO3 + 6 I{-} + 6 H{+} = Cl + 3 I2 + 3 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
CaMg(CO3)2 = CaO + MgO + CO2 =>
CaMg(CO3)2 = CaO + MgO + 2 CO2
Al + Cu(NO3)2 = AlNO3 + Cu =>
2 Al + Cu(NO3)2 = 2 AlNO3 + Cu
Fe2(C2O4)3 = FeC2O4 + CO2 =>
Fe2(C2O4)3 = 2 FeC2O4 + 2 CO2
BrO3 + I2 = Br + IO3 =>
2 BrO3 + I2 = 2 Br + 2 IO3
AlCl3(s) + H2O(s) = Al(OH)3(s) + HCl(s) =>
AlCl3(s) + 3 H2O(s) = Al(OH)3(s) + 3 HCl(s)
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
H3PO4(aq) + Ba(OH)2 = H2O + Ba3(PO4)2 =>
2 H3PO4(aq) + 3 Ba(OH)2 = 6 H2O + Ba3(PO4)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + Cl2 = AlCl =>
2 Al + Cl2 = 2 AlCl
Fe3 + S = Fe2S3 =>
2 Fe3 + 9 S = 3 Fe2S3
Al + HNO3 = Al(NO3)3 + NH4NO3 + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 NH4NO3 + 9 H2O
KMnO4 + HCl = MnCl2 + Cl2 + H2O + KCl =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 8 H2O + 2 KCl
Na2C2 + H2O = NaOH + CH =>
Na2C2 + 2 H2O = 2 NaOH + 2 CH
Hg2(NO3)2 + KCl = Hg2Cl2 + KNO3 =>
Hg2(NO3)2 + 2 KCl = Hg2Cl2 + 2 KNO3
KAl(SO4)2 + H2O = KOH + Al(OH)3 + H2SO4 =>
KAl(SO4)2 + 4 H2O = KOH + Al(OH)3 + 2 H2SO4
NaNO3(s) + H2SO4(s) = Na2SO4(s) + HNO3(s) =>
2 NaNO3(s) + H2SO4(s) = Na2SO4(s) + 2 HNO3(s)
K + CO3 = K2CO3 =>
2 K + CO3 = K2CO3
Fe + KOH = FeO + K + H2O =>
Fe + 2 KOH = FeO + 2 K + H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
C + O2 = CO2 =>
C + O2 = CO2
KIO3 + I2 + HCl = KICl4 + H2O + ICl3 =>
3 KIO3 + I2 + 18 HCl = 3 KICl4 + 9 H2O + 2 ICl3
Se + O2 = SeO3 =>
2 Se + 3 O2 = 2 SeO3
MgCl2 + H2SO4 = Mg(SO4) + HCl =>
MgCl2 + H2SO4 = Mg(SO4) + 2 HCl
MgCl2 + H2SO4 = Mg(SO4) + HCl =>
MgCl2 + H2SO4 = Mg(SO4) + 2 HCl
NH3 + O2 = NO + H20 =>
20 NH3 + 10 O2 = 20 NO + 3 H20
CH4N2O + O2 = N2 + CO2 + H2O =>
2 CH4N2O + 3 O2 = 2 N2 + 2 CO2 + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O2 + H2SO4 + Fe(NH4)2(SO4)2 = (NH4)2SO4 + Fe2(SO4)3 + H2O =>
H2O2 + H2SO4 + 2 Fe(NH4)2(SO4)2 = 2(NH4)2SO4 + Fe2(SO4)3 + 2 H2O
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
BF3(s) + H2O(s) = HF(s) + H3BO3(s) =>
BF3(s) + 3 H2O(s) = 3 HF(s) + H3BO3(s)
Cr2O3 + NaNO3 + NaOH = Na2CrO4 + NO + H2O =>
Cr2O3 + 2 NaNO3 + 2 NaOH = 2 Na2CrO4 + 2 NO + H2O
H2OFe(NH4)2(SO4)2 + H2C2O4 + K2C2O4 + H2O2 = H2OK3Fe(C2O4)3 + (NH4)2SO4 + H2SO4 + H2O =>
2 H2OFe(NH4)2(SO4)2 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 H2OK3Fe(C2O4)3 + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O
Se + NaOH + H2O2 = Na2SeO3 + H2O =>
Se + 2 NaOH + 2 H2O2 = Na2SeO3 + 3 H2O
KIO3 + KI + HCl = KICl4 + H2O =>
2 KIO3 + KI + 12 HCl = 3 KICl4 + 6 H2O
KOH + Zn + H2O + KNO3 = K2Zn(OH)4 + NH3 =>
7 KOH + 4 Zn + 6 H2O + KNO3 = 4 K2Zn(OH)4 + NH3
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
SO2 + O2 = S2O5 =>
4 SO2 + O2 = 2 S2O5
(H2O)6Fe(NH4)2(SO4)2 + H2C2O4 + K2C2O4 + H2O2 = H2OK3Fe(C2O4)3 + (NH4)2SO4 + H2SO4 + H2O =>
2(H2O)6Fe(NH4)2(SO4)2 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 H2OK3Fe(C2O4)3 + 2(NH4)2SO4 + 2 H2SO4 + 12 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
NaNO3 + H2SO4 = HNO3 + NaHSO4 =>
NaNO3 + H2SO4 = HNO3 + NaHSO4
H2O + Mg2 = MgO + H2 =>
2 H2O + Mg2 = 2 MgO + 2 H2
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
Li2CrO4(aq) + BaCl2(aq) = LiCl(aq) + BaCrO4(s) =>
Li2CrO4(aq) + BaCl2(aq) = 2 LiCl(aq) + BaCrO4(s)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/02/14
Equations balanced on 12/02/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.