Equations balanced on the previous day | Equations balanced on the next day |
C3H9N + C2H4 = C5H13N
FeCl2 + I2 = FeCl3 + FeI =>
6 FeCl2 + I2 = 4 FeCl3 + 2 FeI
Cr(OH)3 + NaNO3 + KOH = K2CrO4 + NaNO2 + H2O =>
2 Cr(OH)3 + 3 NaNO3 + 4 KOH = 2 K2CrO4 + 3 NaNO2 + 5 H2O
HCN + CH3CH2CHO = C4H7NO =>
HCN + CH3CH2CHO = C4H7NO
FeCl2 + I2 = FeCl3 + FeI =>
6 FeCl2 + I2 = 4 FeCl3 + 2 FeI
Cr(OH)3 + NaNO3 + KOH = K2CrO4 + NaNO2 + H2O =>
2 Cr(OH)3 + 3 NaNO3 + 4 KOH = 2 K2CrO4 + 3 NaNO2 + 5 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
P4(s) + Ca(s) = Ca3P2(s) =>
P4(s) + 6 Ca(s) = 2 Ca3P2(s)
HCHO + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
HCHO + 4 KMnO4 + 6 KOH = K2CO3 + 4 K2MnO4 + 4 H2O
Si + CO = SiC + SiO =>
2 Si + CO = SiC + SiO
Li + Ba(NO3)2 = Ba + Li(NO3) =>
2 Li + Ba(NO3)2 = Ba + 2 Li(NO3)
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Al + Si = Al4Si3 =>
4 Al + 3 Si = Al4Si3
Fe2O3 + Mg = Fe3 + MgO =>
3 Fe2O3 + 9 Mg = 2 Fe3 + 9 MgO
MnO4{-} + S2O3{2-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
8 MnO4{-} + 5 S2O3{2-} + 14 H{+} = 8 Mn{2+} + 10 SO4{2-} + 7 H2O
CaCO3 + H3PO4 = Ca3[PO4]2 + H2O + CO2 =>
3 CaCO3 + 2 H3PO4 = Ca3[PO4]2 + 3 H2O + 3 CO2
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Fe{3}{+} + H2 = Fe{2}{+} + H{+} =>
2 Fe{3}{+} + H2 = 2 Fe{2}{+} + 2 H{+}
Ca3(PO4)2 = P + CaO + O2 =>
2 Ca3(PO4)2 = 4 P + 6 CaO + 5 O2
NH4NO3 + KMnO4 + H2SO4 = NO + H2O + K2SO4 + MnSO4 =>
5 NH4NO3 + 2 KMnO4 + 3 H2SO4 = 10 NO + 13 H2O + K2SO4 + 2 MnSO4
Na2SO4 + CaCl2*2H2O = CaSO4 + NaCl + H2O =>
Na2SO4 + CaCl2*2H2O = CaSO4 + 2 NaCl + 2 H2O
CaSiO3 + HCl = CaCl2 + H2SiO3 =>
CaSiO3 + 2 HCl = CaCl2 + H2SiO3
Ca(NO3)2 + (NH4)2HPO4 + NaOH = Ca5(PO4)3OH + NH4NO3 + H2O + NaNO3 =>
5 Ca(NO3)2 + 3(NH4)2HPO4 + 4 NaOH = Ca5(PO4)3OH + 6 NH4NO3 + 3 H2O + 4 NaNO3
HCl + Cu(OH)3 = H2O + CuCl3 =>
3 HCl + Cu(OH)3 = 3 H2O + CuCl3
Ba + HNO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba + 9 HNO3 = 4 Ba(NO3)2 + NH3 + 3 H2O
ClO2 + KOH = KClO3 + KCl + H2O =>
6 ClO2 + 6 KOH = 5 KClO3 + KCl + 3 H2O
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
20 CH3CH2CH2OH + 6 K2Cr2O7 + 24 H2SO4 = 6 Cr2(SO4)3 + 6 K2SO2 + 15 CH3CH2CH2COOH + 44 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
KMnO4 + H3AsO3 + H2SO4 = MnSO4 + K2SO4 + H2O + H3AsO4 =>
2 KMnO4 + 5 H3AsO3 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 3 H2O + 5 H3AsO4
PbF2 + PCl3 = PF3 + PbCl2 =>
3 PbF2 + 2 PCl3 = 2 PF3 + 3 PbCl2
Zn + AgNo3 = Ag + Zn(No3)2 =>
Zn + 2 AgNo3 = 2 Ag + Zn(No3)2
H2O2 + CuSO4 + NaOH = CuO2 + NaSO4 + H2O =>
3 H2O2 + 2 CuSO4 + 2 NaOH = 2 CuO2 + 2 NaSO4 + 4 H2O
CH3COOH + H2O = H2 + CO2 =>
CH3COOH + 2 H2O = 4 H2 + 2 CO2
FeCl2 + I2 = FeCl3 + FeI =>
6 FeCl2 + I2 = 4 FeCl3 + 2 FeI
Ba + C2H4O2 = H2 + BaCO =>
2 Ba + C2H4O2 = 2 H2 + 2 BaCO
KOH(aq) + H3PO4(aq) = K3PO4(aq) + H2O(s) =>
3 KOH(aq) + H3PO4(aq) = K3PO4(aq) + 3 H2O(s)
MgCl2(aq) + CuSO4(aq) = CuCl2(aq) + MgSO4(aq) =>
MgCl2(aq) + CuSO4(aq) = CuCl2(aq) + MgSO4(aq)
Cr(OH)3 + NaNO3 + KOH = K2CrO4 + NaNO2 + H2O =>
2 Cr(OH)3 + 3 NaNO3 + 4 KOH = 2 K2CrO4 + 3 NaNO2 + 5 H2O
Fe2O3 + Cl2 + NaOH = Na2FeO4 + NaCl + H2O =>
Fe2O3 + 3 Cl2 + 10 NaOH = 2 Na2FeO4 + 6 NaCl + 5 H2O
Mg + HF = MgF2H2 =>
Mg + 2 HF = MgF2H2
NaOH + Na2S2O3 + Cl2 = NaCl + Na2SO4 + H2O =>
10 NaOH + Na2S2O3 + 4 Cl2 = 8 NaCl + 2 Na2SO4 + 5 H2O
CuSO4 + Zn + HCl = ZnCl2 + H2SO4 + Cu =>
CuSO4 + Zn + 2 HCl = ZnCl2 + H2SO4 + Cu
Fe4SO4 + O2 = Fe2O3 + SO2 =>
Fe4SO4 + 2 O2 = 2 Fe2O3 + SO2
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
NaBr + NaOCl = Br2 + NaONaCl =>
2 NaBr + 2 NaOCl = Br2 + 2 NaONaCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ag(NO3)2 + Zn = Ag2Zn2 + NO3 =>
2 Ag(NO3)2 + 2 Zn = Ag2Zn2 + 4 NO3
Cr2(SO4)3*K2SO4*24H2O + KNO3 + K2CO3 = K2CrO4 + KNO2 + K2SO4 + CO2 + H2O =>
Cr2(SO4)3*K2SO4*24H2O + 3 KNO3 + 5 K2CO3 = 2 K2CrO4 + 3 KNO2 + 4 K2SO4 + 5 CO2 + 24 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/09/24
Equations balanced on 03/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.