| Équations équilibrées la veille |
3 TiP + 2 KNO3 = 3 TiO2 + 3 P + 2 K + 2 N
C4H10 + H2O = CH4 + O2 =>
2 C4H10 + 6 H2O = 8 CH4 + 3 O2
Ni(NO3)2 + H2S = NiS + HNO3 =>
Ni(NO3)2 + H2S = NiS + 2 HNO3
C2H2Br4 + Zn = ZnBr2 + C2H2 =>
C2H2Br4 + 2 Zn = 2 ZnBr2 + C2H2
HCOOC2H5 + O2 = CO2 + H2O =>
2 HCOOC2H5 + 7 O2 = 6 CO2 + 6 H2O
NiSO4 + Li = NiLi + SO4 =>
NiSO4 + Li = NiLi + SO4
KMnO4 + SnBr + H2SO4 = MnSO4 + Sn(SO4)2 + Br2 + K2SO4 + H2O =>
8 KMnO4 + 10 SnBr + 32 H2SO4 = 8 MnSO4 + 10 Sn(SO4)2 + 5 Br2 + 4 K2SO4 + 32 H2O
C2H4(g) + O3(g) = CO2(g) + H2O(g) =>
C2H4(g) + 2 O3(g) = 2 CO2(g) + 2 H2O(g)
C8H18 + H2 = C3H8 =>
3 C8H18 + 5 H2 = 8 C3H8
(CuOH)2SO4 + H2O = Cu(OH)2 + H2SO4 =>
(CuOH)2SO4 + 2 H2O = 2 Cu(OH)2 + H2SO4
Fe2(SO4)3 + KHCO3 = Fe(OH)3 + CO2 + K2SO4 =>
Fe2(SO4)3 + 6 KHCO3 = 2 Fe(OH)3 + 6 CO2 + 3 K2SO4
HNO3 + Te = H2TeO3 + NO2 + H2O =>
4 HNO3 + Te = H2TeO3 + 4 NO2 + H2O
NaI(aq) + Cu(NO3)2(aq) = CuI(s) + I2(s) + NaNO3(aq) =>
4 NaI(aq) + 2 Cu(NO3)2(aq) = 2 CuI(s) + I2(s) + 4 NaNO3(aq)
V + HNO3 = VONO3 + NO + H2O =>
V + 2 HNO3 = VONO3 + NO + H2O
C2 + H2SO4 = SO2 + H2O + CO2 =>
C2 + 4 H2SO4 = 4 SO2 + 4 H2O + 2 CO2
C4H9COH + Cu(OH)2 = C4H9COOH + Cu2O + H2O =>
C4H9COH + 2 Cu(OH)2 = C4H9COOH + Cu2O + 2 H2O
NaOH(l) + H3PO4(aq) = Na3PO4(aq) + H2O(l) =>
3 NaOH(l) + H3PO4(aq) = Na3PO4(aq) + 3 H2O(l)
Ag(s) + H2S(g) + O2(g) = Ag2S9(s) + H2O =>
4 Ag(s) + 18 H2S(g) + 9 O2(g) = 2 Ag2S9(s) + 18 H2O
MnH2O2 = Mn + H2O2 =>
MnH2O2 = Mn + H2O2
C2H2Br4 + Zn = ZnBr2 + C2H2 =>
C2H2Br4 + 2 Zn = 2 ZnBr2 + C2H2
NHO3 + S = H2SO4 + NO =>
2 NHO3 + S = H2SO4 + 2 NO
Te + H2O2 = TeO2 + H2O =>
Te + 2 H2O2 = TeO2 + 2 H2O
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
K3P + Li = Li4P + K =>
K3P + 4 Li = Li4P + 3 K
S2O3{-2} + H{+} = S + SO4{-2} + H2O =>
3 S2O3{-2} + 2 H{+} = 4 S + 2 SO4{-2} + H2O
H + Ne = NeH =>
H + Ne = NeH
PH3 + MgO = Mg3P2 + H2O =>
2 PH3 + 3 MgO = Mg3P2 + 3 H2O
CH3CH3 + Br = CH3CHBr + HBr =>
CH3CH3 + 3 Br = CH3CHBr + 2 HBr
Na(aq)I + Cr(NO3)3(aq) = CrI2(aq) + NaNO3 + I2 =>
6 Na(aq)I + 2 Cr(NO3)3(aq) = 2 CrI2(aq) + 6 NaNO3 + I2
K2O + NaOH = KOH + Na2O =>
K2O + 2 NaOH = 2 KOH + Na2O
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
S + NHO3 = H2SO4 + NO2 + H2O =>
S + 6 NHO3 = H2SO4 + 6 NO2 + 2 H2O
Ni(NO3)2*6H2O + Co(NO3)2*6H2O + Fe(NO3)3*9H2O = NiCoFe4O8 + H2O + N2 + O2 =>
Ni(NO3)2*6H2O + Co(NO3)2*6H2O + 4 Fe(NO3)3*9H2O = NiCoFe4O8 + 48 H2O + 8 N2 + 20 O2
K3PO4 + Cu(OH)2 = KOH + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(OH)2 = 6 KOH + Cu3(PO4)2
NaB(C6H5)4 + K = KB(C6H5)4 + Na =>
NaB(C6H5)4 + K = KB(C6H5)4 + Na
(CH3COO)2Ca + (HCOO)2Ca = CH3CHO + CaCO3 =>
(CH3COO)2Ca + (HCOO)2Ca = 2 CH3CHO + 2 CaCO3
CaO + BeO = CaO2 + Be =>
CaO + BeO = CaO2 + Be
(CH3COO)2Ca + (HCOO)2Ca = CH3CHO + CaCO3 =>
(CH3COO)2Ca + (HCOO)2Ca = 2 CH3CHO + 2 CaCO3
C2H2Br4 + Zn = ZnBr2 + C2H2 =>
C2H2Br4 + 2 Zn = 2 ZnBr2 + C2H2
Ca{+} + SO4{-} = CaSO4 =>
Ca{+} + SO4{-} = CaSO4
MgCl2 + Na2O = NaCl + MgO =>
MgCl2 + Na2O = 2 NaCl + MgO
S + NHO3 = H2SO4 + NO2 + H2O =>
S + 6 NHO3 = H2SO4 + 6 NO2 + 2 H2O
TcCl7 + SrS = Tc2S7 + SrCl2 =>
2 TcCl7 + 7 SrS = Tc2S7 + 7 SrCl2
SbS3 + HNO3 = H3SbO4 + SO2 + NO + H2O =>
3 SbS3 + 17 HNO3 = 3 H3SbO4 + 9 SO2 + 17 NO + 4 H2O
H2SO4 + CH20 = H2S + CO2 + H2O =>
3 H2SO4 + CH20 = 3 H2S + CO2 + 10 H2O
Ni + H2(Co3) = Ni(Co3) + H2 =>
Ni + H2(Co3) = Ni(Co3) + H2
C2H5OH + CuO = C2HOH + Cu + H2O =>
C2H5OH + 2 CuO = C2HOH + 2 Cu + 2 H2O
HCH3COO(aq) + NaHCO3(s) = CH3COONa(aq) + CO2(g) + H2O(l) =>
HCH3COO(aq) + NaHCO3(s) = CH3COONa(aq) + CO2(g) + H2O(l)
Au + HCl + H2O2 = HAuCl4 + H2O =>
2 Au + 8 HCl + 3 H2O2 = 2 HAuCl4 + 6 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
