Equations balanced on the previous day | Equations balanced on the next day |
5 H3PO2 + 4 KMnO4 + 6 H2SO4 = 5 H3PO4 + 4 MnSO4 + 2 K2SO4 + 6 H2O
H2CO + Ag{+} + OH{-} = HCOO{-} + Ag + H2O =>
H2CO + 2 Ag{+} + 3 OH{-} = HCOO{-} + 2 Ag + 2 H2O
CH3COONa + FeCl3 + H2O = [Fe3(OH)2(CH3COO)6]Cl + NaCl + CH3COOH =>
8 CH3COONa + 3 FeCl3 + 2 H2O = [Fe3(OH)2(CH3COO)6]Cl + 8 NaCl + 2 CH3COOH
CH1 + Br2 = CBr4 + HBr =>
2 CH1 + 5 Br2 = 2 CBr4 + 2 HBr
Pb(No3)2 + HCl = PbCl2(s) + HNo3(aq) =>
Pb(No3)2 + 2 HCl = PbCl2(s) + 2 HNo3(aq)
Mg + HNO3 = H2O + Mg(NO3)2 + NO2 =>
Mg + 4 HNO3 = 2 H2O + Mg(NO3)2 + 2 NO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
AgBr + NaOH + C6H6O2 = Ag + H2O + NaBr + C6H4O2 =>
2 AgBr + 2 NaOH + C6H6O2 = 2 Ag + 2 H2O + 2 NaBr + C6H4O2
Pb(NO3)2 + NH4OH = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4OH = Pb(OH)2 + 2 NH4NO3
C287H544O120N34S = C + H + O + N + S =>
C287H544O120N34S = 287 C + 544 H + 120 O + 34 N + S
AgBr + NaOH + C6H6O2 = Ag + H2O + NaBr + C6H4O2 =>
2 AgBr + 2 NaOH + C6H6O2 = 2 Ag + 2 H2O + 2 NaBr + C6H4O2
BrO3H + NaOH = BrO3Na + H2O =>
BrO3H + NaOH = BrO3Na + H2O
PbO + HCl = PbCl + Cl2 + H2O =>
2 PbO + 4 HCl = 2 PbCl + Cl2 + 2 H2O
Pb(NO3)2 + NH4OH = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4OH = Pb(OH)2 + 2 NH4NO3
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
2 CH3CH2CH2OH + Na2Cr2O7 + 4 H2SO4 = 2 CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + 5 H2O
CH3OCH3 = C2H4 + H2O =>
CH3OCH3 = C2H4 + H2O
Cr2O3 + Sr = SrO + Cr =>
Cr2O3 + 3 Sr = 3 SrO + 2 Cr
SN(OH)4 + HCl = SNCl4 + H2O =>
SN(OH)4 + 4 HCl = SNCl4 + 4 H2O
Cr2O7{-2} + H2C2O4 + H{+} = Cr + CO2 + H2O =>
Cr2O7{-2} + 6 H2C2O4 + 2 H{+} = 2 Cr + 12 CO2 + 7 H2O
Ca + O2 = Ca(O)2 =>
Ca + O2 = Ca(O)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2S(aq) + Cd(NO3)2(aq) = CdS(s) + Na(NO3)(aq) =>
Na2S(aq) + Cd(NO3)2(aq) = CdS(s) + 2 Na(NO3)(aq)
Na2S2O3 + H2SO4 = HSO3 + Na2S + SO4 =>
2 Na2S2O3 + H2SO4 = 2 HSO3 + 2 Na2S + SO4
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Fe(NO3)3 + Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3 + Na3PO4 = FePO4 + 3 NaNO3
CaH2(aq) + H2O(l) = Ca(OH)2 + H2(g) =>
CaH2(aq) + 2 H2O(l) = Ca(OH)2 + 2 H2(g)
C4H8N2O2 + Pb(NO3)2 = PbN2O2 + C4H8(NO3)2 =>
C4H8N2O2 + Pb(NO3)2 = PbN2O2 + C4H8(NO3)2
Mn + NiO2 = MnO4 + Ni =>
Mn + 2 NiO2 = MnO4 + 2 Ni
H4MgNO4P = Mg2P2O7 + ammonia + H2O =>
2 H4MgNO4P = Mg2P2O7 + 2 NH3 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
H3PO4 + Na = H2O + H + NaPO3 =>
H3PO4 + Na = H2O + H + NaPO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
I2(g) + H2(g) = HI(g) =>
I2(g) + H2(g) = 2 HI(g)
MoS2 + PbO2 + HNO3 = H2MoO4 + H2SO4 + Pb(NO3)3 + H2O =>
MoS2 + 18 PbO2 + 54 HNO3 = H2MoO4 + 2 H2SO4 + 18 Pb(NO3)3 + 24 H2O
BeCl2 + Rb3PO4 = Be3(PO4)2 + RbCl =>
3 BeCl2 + 2 Rb3PO4 = Be3(PO4)2 + 6 RbCl
MnO4{-} + Fe2{+} + H3O{+} = Mn{2} + Fe{2} + H2O =>
3 MnO4{-} + 5 Fe2{+} + 24 H3O{+} = 3 Mn{2} + 10 Fe{2} + 36 H2O
Fe(NO3)39H2O + C6H8O7 = Fe3O4 + CO2 + H2O + N2 =>
54 Fe(NO3)39H2O + 694 C6H8O7 = 18 Fe3O4 + 4164 CO2 + 2830 H2O + 1053 N2
HNO3 + HCl = NO + Cl + H2O =>
HNO3 + 3 HCl = NO + 3 Cl + 2 H2O
HCl + HClO3 = H3O + Cl =>
8 HCl + HClO3 = 3 H3O + 9 Cl
K2S2O8 + MnSO4 + H2O = H2SO4 + KMnO4 + K2SO4 =>
5 K2S2O8 + 2 MnSO4 + 8 H2O = 8 H2SO4 + 2 KMnO4 + 4 K2SO4
SiC + Cl = SiCl4 + C =>
SiC + 4 Cl = SiCl4 + C
CO3{2-} + H2O = HCO3{-} + OH{-} =>
CO3{2-} + H2O = HCO3{-} + OH{-}
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H3PO2 + I = HI + PO2 =>
H3PO2 + 3 I = 3 HI + PO2
Hg2O3 = Hg3 + O2 =>
6 Hg2O3 = 4 Hg3 + 9 O2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/02/24
Equations balanced on 05/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.