Équations équilibrées la veille |
Cu(aq) + S(aq) = CuS(aq)
Al2(CO3)3 + NaNo3 = Al(No3)3 + Na2CO3 =>
Al2(CO3)3 + 6 NaNo3 = 2 Al(No3)3 + 3 Na2CO3
Mg(Cl04)2 + CuCl2 = MgCl2 + Cu(Cl04)2 =>
Mg(Cl04)2 + CuCl2 = MgCl2 + Cu(Cl04)2
Na2Cr2O7 + CH3OH + H2SO4 = Cr2(SO4)3 + C + Na2SO4 + H2O =>
Na2Cr2O7 + 3 CH3OH + 4 H2SO4 = Cr2(SO4)3 + 3 C + Na2SO4 + 10 H2O
K3PO4(aq) + ZnSO4(aq) = K2SO4(aq) + Zn3(PO4)2 =>
2 K3PO4(aq) + 3 ZnSO4(aq) = 3 K2SO4(aq) + Zn3(PO4)2
Al2O3 + Cl2 = AlCl3 + O2 =>
2 Al2O3 + 6 Cl2 = 4 AlCl3 + 3 O2
C4H8O + H2O = C2H5O =>
C4H8O + H2O = 2 C2H5O
NaHSO3 + NaOH + KMnO4 = K2SO4 + MnO2 + Na2SO4 + H2O =>
3 NaHSO3 + NaOH + 2 KMnO4 = K2SO4 + 2 MnO2 + 2 Na2SO4 + 2 H2O
HNO3 + AgBr = HBr + AgNO3 =>
HNO3 + AgBr = HBr + AgNO3
C5H10O5 + NH4OH + O2 = CH166N013O040 + CO2 =>
202 C5H10O5 + 260 NH4OH + 755 O2 = 20 CH166N013O040 + 990 CO2
Au + H2SO4 = Au(SO4)3 + H2S + H2O =>
4 Au + 15 H2SO4 = 4 Au(SO4)3 + 3 H2S + 12 H2O
Ti(NO3)4 + Na2CO3 = Ti(CO3)2 + NaNO3 =>
Ti(NO3)4 + 2 Na2CO3 = Ti(CO3)2 + 4 NaNO3
C2H5ClO + NH3 = C4H11NO2 + HCl =>
2 C2H5ClO + NH3 = C4H11NO2 + 2 HCl
FeCl3 = FeCl + Cl2 =>
FeCl3 = FeCl + Cl2
Fe(OH)2 + CaO = Ca(OH)2 + FeO =>
Fe(OH)2 + CaO = Ca(OH)2 + FeO
H2SO4 + HI4 = H2S + I2 + H2O =>
H2SO4 + 8 HI4 = H2S + 16 I2 + 4 H2O
Sn + HCl = Sn(HCl)2 =>
Sn + 2 HCl = Sn(HCl)2
FeS2 + O2 = FeO3 + S2 =>
2 FeS2 + 3 O2 = 2 FeO3 + 2 S2
Mn + HNO3 = Mn(NO3)2 + NH4NO3 + H2O =>
4 Mn + 10 HNO3 = 4 Mn(NO3)2 + NH4NO3 + 3 H2O
Cl2O5 + ZnO = Zn(ClO3)2 =>
Cl2O5 + ZnO = Zn(ClO3)2
NO2 + Zn + HCOOH = HCOO{-} + H2O + Zn{2+} + NH2 =>
NO2 + 3 Zn + 6 HCOOH = 6 HCOO{-} + 2 H2O + 3 Zn{2+} + NH2
C3H75OH + O2 = CO2 + H2O =>
2 C3H75OH + 43 O2 = 6 CO2 + 76 H2O
KMnO4 + Cr(NO3)3 + H2O = HNO3 + Mn(NO3)2 + KNO3 + H2Cr2O7 =>
6 KMnO4 + 10 Cr(NO3)3 + 11 H2O = 12 HNO3 + 6 Mn(NO3)2 + 6 KNO3 + 5 H2Cr2O7
Cr2CO3 + HNO3 = CrNO3 + H2O + CO2 =>
Cr2CO3 + 2 HNO3 = 2 CrNO3 + H2O + CO2
K4Fe(CN)6 + NMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
2 K4Fe(CN)6 + 122 NMnO4 + 133 H2SO4 = 8 KHSO4 + Fe2(SO4)3 + 122 MnSO4 + 134 HNO3 + 12 CO2 + 62 H2O
HOOC{-}CH2{-}CH(OH){-}COOH + NaHCO3 = H2O + CO2 + NaOOC{-}CH2{-}CH(ONa){-}COONa =>
HOOC{-}CH2{-}CH(OH){-}COOH + NaHCO3 = H2O + CO2 + NaOOC{-}CH2{-}CH(ONa){-}COONa
P3F4 = P + F =>
P3F4 = 3 P + 4 F
KMmO4 + HCl = MmCl2 + Cl2 + H2O + KCl =>
2 KMmO4 + 16 HCl = 2 MmCl2 + 5 Cl2 + 8 H2O + 2 KCl
Cr(OH)3(s) + NaOH = Na3[Cr(OH)6] =>
Cr(OH)3(s) + 3 NaOH = Na3[Cr(OH)6]
CO2 + H2O = C8H12O6 + O2 =>
8 CO2 + 6 H2O = C8H12O6 + 8 O2
Ni(NO3)2 + NaHCO3 = NiCO3 + NaNO3 + CO2 + H2O =>
Ni(NO3)2 + 2 NaHCO3 = NiCO3 + 2 NaNO3 + CO2 + H2O
C6H5NH2 + CH3COCl = CH3CONHC6H5 + HCl =>
C6H5NH2 + CH3COCl = CH3CONHC6H5 + HCl
Li + YCl3 = Y + LiCl =>
3 Li + YCl3 = Y + 3 LiCl
Cu(OH)2CuCO3(s) = CuO(s) + CO2 + H2O =>
Cu(OH)2CuCO3(s) = 2 CuO(s) + CO2 + H2O
C5H40O + O2 = CO2 + H2O =>
2 C5H40O + 29 O2 = 10 CO2 + 40 H2O
K2CrO7 + FeCl2 + HCl = FeCl3 + CrCl3 + KCl + HOH =>
K2CrO7 + 9 FeCl2 + 14 HCl = 9 FeCl3 + CrCl3 + 2 KCl + 7 HOH
AlCl3 + H2(SO4) = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2(SO4) = Al2(SO4)3 + 6 HCl
Zn{+2)+PO4{-3} = Zn3(PO4)2 =>
3 Zn{+2)+2PO4{-3} = Zn3(PO4)2
C6H5COONa + CuSO4*5H2O = (C6H5COO)2Cu + Na2SO4 + H2O =>
2 C6H5COONa + CuSO4*5H2O = (C6H5COO)2Cu + Na2SO4 + 5 H2O
N2 + Li3H = Li3N + NH3 =>
2 N2 + 3 Li3H = 3 Li3N + NH3
C17H35COOH + KMnO4 = K(C17H33COO) + MnO4 + H2 =>
2 C17H35COOH + 2 KMnO4 = 2 K(C17H33COO) + 2 MnO4 + 3 H2
KCH3CO2 + AgNO3 = KNO3 + AgCH3CO2 =>
KCH3CO2 + AgNO3 = KNO3 + AgCH3CO2
SCl4 + H2O = H2SO4 + H + Cl =>
SCl4 + 4 H2O = H2SO4 + 6 H + 4 Cl
Al(OH)3 + NaOH = AlNa + OH =>
Al(OH)3 + NaOH = AlNa + 4 OH
KNO3 + NaOH = KNa + NO3OH =>
KNO3 + NaOH = KNa + NO3OH
Ni + H3SnO4 = Ni3(SnO4)2 + H2O + SnO =>
3 Ni + 4 H3SnO4 = Ni3(SnO4)2 + 6 H2O + 2 SnO
H2O(g) + CO2(g) = O2(g) + CH4(g) =>
2 H2O(g) + CO2(g) = 2 O2(g) + CH4(g)
CO2(g) + Mg(OH)2(aq) = MgCO3(aq) + H2O(l) =>
CO2(g) + Mg(OH)2(aq) = MgCO3(aq) + H2O(l)
Pb(NO3)2 = (Pb)2O + NO2 + O =>
2 Pb(NO3)2 = (Pb)2O + 4 NO2 + 3 O
Na + ZnI = NaI2 + NaZn4 =>
3 Na + 4 ZnI = 2 NaI2 + NaZn4
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.