Équations équilibrées la veille | Équations équilibrées le lendemain |
5 NH3 + 3 AgNO3 + 2 H2O = 3 AgOH + 4 NH4NO2
O2 + MnSO4 + NaOH + H2O = Mn(OH)3 + Na2SO4 =>
O2 + 4 MnSO4 + 8 NaOH + 2 H2O = 4 Mn(OH)3 + 4 Na2SO4
C2H6O + NaHCO3 = H2O + NaCO3 + C2H5 =>
C2H6O + NaHCO3 = H2O + NaCO3 + C2H5
Mg(OH)2 + H3PO3 = Mg2HOPO3 + H2O =>
2 Mg(OH)2 + H3PO3 = Mg2HOPO3 + 3 H2O
Al2(CO3)2 = CO2 + O2 + Al =>
Al2(CO3)2 = 2 CO2 + O2 + 2 Al
HCl + (CH3)2CHCH2OH = (CH3)2CHCH2Cl + H2O =>
HCl + (CH3)2CHCH2OH = (CH3)2CHCH2Cl + H2O
NaNO2 + NH4Cl = H2O + N + NaCl =>
NaNO2 + NH4Cl = 2 H2O + 2 N + NaCl
Ni + FeCl3 = Fe + Ni2Cl3 =>
2 Ni + FeCl3 = Fe + Ni2Cl3
K2Cr2O7 + NH4OH = N2 + K3[Cr(OH)3] + H2O + Cr(OH)3 =>
3 K2Cr2O7 + 8 NH4OH = 4 N2 + 2 K3[Cr(OH)3] + 11 H2O + 4 Cr(OH)3
SOCl2 + NaOH = Na2SO3 + H2O + NaCl =>
SOCl2 + 4 NaOH = Na2SO3 + 2 H2O + 2 NaCl
CaCl2 + HCl = CaHCl3 =>
CaCl2 + HCl = CaHCl3
Cu + NH4OH = Cu(OH)2 + NH4 =>
Cu + 2 NH4OH = Cu(OH)2 + 2 NH4
H2C2O4 + KOH = HOH + K2C2O4 =>
H2C2O4 + 2 KOH = 2 HOH + K2C2O4
Cu + CaCl2 = CuCl2 + Ca =>
Cu + CaCl2 = CuCl2 + Ca
(NH4)2Cr2O7 + H2SO4 = Cr2(SO4)3 + (NH4)2SO4 + H2O + O2 =>
2(NH4)2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2(NH4)2SO4 + 8 H2O + 3 O2
Ca(s) + H2O(aq) = Ca(OH)2 + H2 =>
Ca(s) + 2 H2O(aq) = Ca(OH)2 + H2
Ba(OH)2 + H3PO2 = Ba3(PO2)2 + H2O =>
3 Ba(OH)2 + 2 H3PO2 = Ba3(PO2)2 + 6 H2O
H2SO4(l) + C20H14O4(l) + NaOH(l) = NaSO(l) + H2O(l) + HC20(l) =>
H2SO4(l) + C20H14O4(l) + NaOH(l) = NaSO(l) + 8 H2O(l) + HC20(l)
CaHPO4 + FeCl3 = CaCl2 + Fe2(HPO4)3 =>
3 CaHPO4 + 2 FeCl3 = 3 CaCl2 + Fe2(HPO4)3
HCOOK + KOH = KCOOK + H2O =>
HCOOK + KOH = KCOOK + H2O
H2O2 + MnO2 = Mn20 + HO2 =>
20 H2O2 + 20 MnO2 = Mn20 + 40 HO2
Cl2CHCO2CH3 + H2O = CH3OH + Cl2CHCO2H =>
Cl2CHCO2CH3 + H2O = CH3OH + Cl2CHCO2H
MgCl2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + PbCl2(aq) =>
MgCl2(aq) + Pb(NO3)2(aq) = Mg(NO3)2(aq) + PbCl2(aq)
Cd + H2O = Cd(OH)2 + H2 =>
Cd + 2 H2O = Cd(OH)2 + H2
CH4 + O2 = CO2 + H20(water) =>
5 CH4 + 5 O2 = 5 CO2 + H20(water)
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
CH3OH + CuO = HCOH + Cu + H2O =>
CH3OH + CuO = HCOH + Cu + H2O
LiBr + K3N = Li3N + KBr =>
3 LiBr + K3N = Li3N + 3 KBr
Sn(OH)2 + Fe(NO3)3 = Fe(OH)2 + Sn(NO3)3 =>
Sn(OH)2 + Fe(NO3)3 = Fe(OH)2 + Sn(NO3)3
LiCl + K3PO4 = LiK3 + ClPO4 =>
LiCl + K3PO4 = LiK3 + ClPO4
NH4Br + CuCrO4 = CuBr + NH4CrO4 =>
NH4Br + CuCrO4 = CuBr + NH4CrO4
KI + NaClO + H2O = I + KOH + NaCl =>
2 KI + NaClO + H2O = 2 I + 2 KOH + NaCl
HCN(aq) + KOH(aq) = KCN(aq)H2O(l) =>
HCN(aq) + KOH(aq) = KCN(aq)H2O(l)
FeSO4 + K2CrO4 + H2SO4 = Fe2(SO4)3 + H2O + K2SO4 + Cr2(SO4)3 =>
6 FeSO4 + 2 K2CrO4 + 8 H2SO4 = 3 Fe2(SO4)3 + 8 H2O + 2 K2SO4 + Cr2(SO4)3
C6H4(COOK)COOH + NaOH = C6H4(COOK)ONa + NaCOOH + H2O =>
C6H4(COOK)COOH + 2 NaOH = C6H4(COOK)ONa + NaCOOH + H2O
C10H8 + KNO3 = CO2 + H2O + K2CO3 + N2 =>
5 C10H8 + 48 KNO3 = 26 CO2 + 20 H2O + 24 K2CO3 + 24 N2
NH4NO3 + (NH4)2SO4 = H2O + N2 + SO3 =>
3 NH4NO3 + (NH4)2SO4 = 10 H2O + 4 N2 + SO3
Ca(NO3)2 + CrO4 = CaO4 + Cr(NO3)2 =>
Ca(NO3)2 + CrO4 = CaO4 + Cr(NO3)2
C3H6(ClO3)2 = Cl2 + H2O + CO =>
C3H6(ClO3)2 = Cl2 + 3 H2O + 3 CO
KMnO4 + K2S + H2O = MnO + S + KOH =>
2 KMnO4 + 5 K2S + 6 H2O = 2 MnO + 5 S + 12 KOH
Cl + Sn3N4 = SnCl4 + N2 =>
12 Cl + Sn3N4 = 3 SnCl4 + 2 N2
Mg + NaOH = MgO + Na + H2 =>
2 Mg + 2 NaOH = 2 MgO + 2 Na + H2
Na3PO4 + HCl + H2S = P2S5 + NaCl + H2O =>
2 Na3PO4 + 6 HCl + 5 H2S = P2S5 + 6 NaCl + 8 H2O
CH3COOH + Na = CH3COONa + H2 =>
2 CH3COOH + 2 Na = 2 CH3COONa + H2
Al2(OH)4CO3 + CH3COOH = Al(OH)(CH3COO)2 + CO2 + H2O =>
Al2(OH)4CO3 + 4 CH3COOH = 2 Al(OH)(CH3COO)2 + CO2 + 3 H2O
NO2 + H2O = HNO33 + NO =>
63 NO2 + H2O = 2 HNO33 + 61 NO
K3[Fe(C2O4)3]*3H2O(aq) + KMnO4(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + MnSO4(aq) + K2SO4(aq) + CO2(g) + H2O(l) =>
10 K3[Fe(C2O4)3]*3H2O(aq) + 12 KMnO4(aq) + 48 H2SO4(aq) = 5 Fe2(SO4)3(aq) + 12 MnSO4(aq) + 21 K2SO4(aq) + 60 CO2(g) + 78 H2O(l)
PbO2 + H{+} + Cl{-} = PbCl2 + O2 + H2O =>
2 PbO2 + 4 H{+} + 4 Cl{-} = 2 PbCl2 + O2 + 2 H2O
CH3CHCH3Br + NaOH = CH2CHCH3 + NaBr + H2O =>
CH3CHCH3Br + NaOH = CH2CHCH3 + NaBr + H2O
Pb(NO3)2 + Zn = Pb + ZnNO3 =>
Pb(NO3)2 + 2 Zn = Pb + 2 ZnNO3
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.