| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + NH4Cl = NaCl + H2O + CO2 + NH3
Cd + HBr = H2 + CdBr =>
2 Cd + 2 HBr = H2 + 2 CdBr
CH6N2O3 + H2O = C(NH2)2 + H2O2 =>
CH6N2O3 + H2O = C(NH2)2 + 2 H2O2
CrO + Br2 + KOH = KBr + K2CrO4 + H2O =>
CrO + 2 Br2 + 6 KOH = 4 KBr + K2CrO4 + 3 H2O
CH3COH + [Ag(NH3)2]OH = CH3CCOONH4 + Ag + NH3 + H2O =>
3 CH3COH + 6[Ag(NH3)2]OH = 2 CH3CCOONH4 + 6 Ag + 10 NH3 + 5 H2O
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + HCl = K2Cr2O7 + MnCl2 + CO2 + KNO3 + KCl + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 2798 HCl = 35 K2Cr2O7 + 1176 MnCl2 + 420 CO2 + 660 KNO3 + 446 KCl + 1879 H2O
P2O3 + Fe(NO3)2 = FePO4 + NO2 + Fe2O3 =>
P2O3 + 4 Fe(NO3)2 = 2 FePO4 + 8 NO2 + Fe2O3
I2 + AlF3 = AlI + F =>
I2 + 2 AlF3 = 2 AlI + 6 F
C4H8O2 + Ca(OH)2 = Ca(C4H7O2)2 + H2O =>
2 C4H8O2 + Ca(OH)2 = Ca(C4H7O2)2 + 2 H2O
P + LiOH = Li + POH =>
P + LiOH = Li + POH
CaCl2(aq) + K2Co3(aq) = KCl(aq) + CaCo3(s) =>
CaCl2(aq) + K2Co3(aq) = 2 KCl(aq) + CaCo3(s)
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq) =>
HCl(aq) + NH4OH(aq) = H2O(l) + NH4Cl(aq)
Ca(NO3)2 + H3PO4 = Ca3(PO4)2 + HNO3 =>
3 Ca(NO3)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HNO3
ZnCl2 + MgSO4 = ZnSO4 + MgCl2 =>
ZnCl2 + MgSO4 = ZnSO4 + MgCl2
CuO(s) + HCl = CuCl2(aq) + H2O(g) =>
CuO(s) + 2 HCl = CuCl2(aq) + H2O(g)
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Pb(NO3)2 + NaOH(aq) = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH(aq) = 2 NaNO3 + Pb(OH)2
N2 + HCl = NCl2 + H2 =>
N2 + 4 HCl = 2 NCl2 + 2 H2
C65H94O42N2 + H2O = C4H8O2 + CO2 + NO2 =>
10 C65H94O42N2 + 86 H2O = 139 C4H8O2 + 94 CO2 + 20 NO2
CH3CHCH + KMnO4 + H2O = CH3CHOHCH2OH + MnO2 + KOH =>
3 CH3CHCH + KMnO4 + 5 H2O = 3 CH3CHOHCH2OH + MnO2 + KOH
HCl + Sl(OH)3 = SlCl3 + H2O =>
3 HCl + Sl(OH)3 = SlCl3 + 3 H2O
In2O3 + CaCl2 = InCl3 + CaO =>
In2O3 + 3 CaCl2 = 2 InCl3 + 3 CaO
C6H2OO6 + O2 = H2O + CO2 =>
C6H2OO6 + 3 O2 = H2O + 6 CO2
(CH3)3N + HCl = (CH3)3NCl + H2 =>
2(CH3)3N + 2 HCl = 2(CH3)3NCl + H2
AlBr3 + K2SO3 = Al2O3 + SO2 + KBr =>
2 AlBr3 + 3 K2SO3 = Al2O3 + 3 SO2 + 6 KBr
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2(OH)2 =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + H2(OH)2
K2Cr2O7 + HCl = CrCl3 + Cl2 + H2O + KCl =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 3 Cl2 + 7 H2O + 2 KCl
Mn2S7 + N2 = MnN7 + S =>
Mn2S7 + 7 N2 = 2 MnN7 + 7 S
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
C + SiO2 + Ca3(PO4)2 = CO + P + CaSiO3 =>
5 C + 3 SiO2 + Ca3(PO4)2 = 5 CO + 2 P + 3 CaSiO3
CaCO3(s) + H2SO4(l) = CO2(g) + H2O(l) + CaSO4(l) =>
CaCO3(s) + H2SO4(l) = CO2(g) + H2O(l) + CaSO4(l)
Bu(NO3)2 + H2SO4 = BuSO4 + HNO3 =>
Bu(NO3)2 + H2SO4 = BuSO4 + 2 HNO3
KMnO4 + KOH = K2MnO4 + O2 + H2O =>
4 KMnO4 + 4 KOH = 4 K2MnO4 + O2 + 2 H2O
ZnBr2(aq) + NaCO3(aq) = ZnCO3(aq) + NaBr2(aq) =>
ZnBr2(aq) + NaCO3(aq) = ZnCO3(aq) + NaBr2(aq)
CaOH + SO2 = Ca2SO3 + H2O =>
2 CaOH + SO2 = Ca2SO3 + H2O
Al{3+} + S{2-} = Al2S3 =>
2 Al{3+} + 3 S{2-} = Al2S3
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
Cl2 + NH3 = N3 + NH4Cl =>
9 Cl2 + 24 NH3 = 2 N3 + 18 NH4Cl
Mg(OH)2 + HCl = MgCl2 + (H2O)2 =>
Mg(OH)2 + 2 HCl = MgCl2 + (H2O)2
C2H6O2 + KMnO4 + H2SO4 = (COOH)2 + MnSO4 + K2SO4 + H2O =>
5 C2H6O2 + 8 KMnO4 + 12 H2SO4 = 5(COOH)2 + 8 MnSO4 + 4 K2SO4 + 22 H2O
Mg + TiCl4 = Mg3Cl2 + Ti =>
6 Mg + TiCl4 = 2 Mg3Cl2 + Ti
KHSO3 + HCl = KCl + SO2 + H2O =>
KHSO3 + HCl = KCl + SO2 + H2O
MgS(aq) + CuCl2(aq) = CuS(s) + MgCl2(aq) =>
MgS(aq) + CuCl2(aq) = CuS(s) + MgCl2(aq)
C5H13N + H2O = HC5H13N + OH =>
C5H13N + H2O = HC5H13N + OH
ZnCl2 + MgSO4 = ZnSO4 + MgCl2 =>
ZnCl2 + MgSO4 = ZnSO4 + MgCl2
Na2CO3 + CH3COOH = NaC2H3O2 + H2CO3 =>
Na2CO3 + 2 CH3COOH = 2 NaC2H3O2 + H2CO3
H2SO4Cu(OH)2 = CuSO4 + H2O =>
H2SO4Cu(OH)2 = CuSO4 + 2 H2O
CuSO4 + K2Co3 = CuCo3 + K2SO4 =>
CuSO4 + K2Co3 = CuCo3 + K2SO4
PbNO3 + K2S = Pb2S + KNO3 =>
2 PbNO3 + K2S = Pb2S + 2 KNO3
OH + HCH2ClCO2 = H2O + CH2ClCO2 =>
OH + HCH2ClCO2 = H2O + CH2ClCO2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
