| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2 + Na2CO3 = CaCO3(s) + 2 NaNO3(aq)
H3(PO4) + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
Na2BeF4 + Na2CO3 + H2O = Be2(OH)2CO3 + NaF + NaHCO3 =>
2 Na2BeF4 + 3 Na2CO3 + 2 H2O = Be2(OH)2CO3 + 8 NaF + 2 NaHCO3
H2C6H5O7 + NaOH = NaHC6H5O7 + H2O =>
H2C6H5O7 + NaOH = NaHC6H5O7 + H2O
NaOCa = CaONa =>
NaOCa = CaONa
LiOH + HSO = LiSO + H2O =>
LiOH + HSO = LiSO + H2O
KI + Cl2 = I + Cl2K =>
KI + Cl2 = I + Cl2K
N2O5 + H2O = N2OH + O2 =>
4 N2O5 + 2 H2O = 4 N2OH + 9 O2
FeSO4 + HJO3 + H2SO4 = J2 + Fe(SO4)3 + H2O =>
5 FeSO4 + 4 HJO3 + 10 H2SO4 = 2 J2 + 5 Fe(SO4)3 + 12 H2O
NH4 + HCO3 = HN3 + H2O + CO2 =>
3 NH4 + 11 HCO3 = HN3 + 11 H2O + 11 CO2
KOH + H3PO3 = H2O + K3PO3 =>
3 KOH + H3PO3 = 3 H2O + K3PO3
NiSO4 + Cu(NO3)2 = Ni(NO3)2 + CuSO4 =>
NiSO4 + Cu(NO3)2 = Ni(NO3)2 + CuSO4
MnI5 = Mn + I2 =>
2 MnI5 = 2 Mn + 5 I2
TiO(SO4) + Na2S + H2O = TiO(OH)2 + Na2SO4 + H2S =>
TiO(SO4) + Na2S + 2 H2O = TiO(OH)2 + Na2SO4 + H2S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HNa2PO4 = Na4P2O7 + H2O =>
2 HNa2PO4 = Na4P2O7 + H2O
Al(C2H3O2)3 + KOH = Al(OH)3 + K(CH3CO2) =>
Al(C2H3O2)3 + 3 KOH = Al(OH)3 + 3 K(CH3CO2)
Cr2(SO4)3 + KClO3 + KOH = K2CrO4 + KCl + KSO4 + H2O =>
2 Cr2(SO4)3 + 3 KClO3 + 14 KOH = 4 K2CrO4 + 3 KCl + 6 KSO4 + 7 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Zn(OH)2 + CuO = Cu(ZnO2) + H2O =>
Zn(OH)2 + CuO = Cu(ZnO2) + H2O
SrFe12O19 + CH3COOH = Sr(CH3COO)2 + Fe(CH3COO)3 + H2O =>
SrFe12O19 + 38 CH3COOH = Sr(CH3COO)2 + 12 Fe(CH3COO)3 + 19 H2O
I2O5 + CO = I2 + CO3 =>
2 I2O5 + 5 CO = 2 I2 + 5 CO3
Co(OH)3 = Co(OH)2 + O + H2O =>
2 Co(OH)3 = 2 Co(OH)2 + O + H2O
O2 + Pb = OPb =>
O2 + 2 Pb = 2 OPb
H2O + O2 + As2S5 = H2SO4 + H3AsO4 =>
8 H2O + 10 O2 + As2S5 = 5 H2SO4 + 2 H3AsO4
CH3COOH + Na(CO3) = CO2 + H2O + C2H3NaO2 =>
9 CH3COOH + 8 Na(CO3) = 10 CO2 + 6 H2O + 8 C2H3NaO2
HNO3 + CU = NO2 + CU(NO3)2 + H2O =>
4 HNO3 + CU = 2 NO2 + CU(NO3)2 + 2 H2O
Hg(s) + HCLO4(aq) = Hg(CLO4)2(aq) + H2(g) =>
Hg(s) + 2 HCLO4(aq) = Hg(CLO4)2(aq) + H2(g)
C5H5N + N2O + OH{-} = CO3{2-} + H2O + N2 =>
2 C5H5N + 25 N2O + 20 OH{-} = 10 CO3{2-} + 15 H2O + 26 N2
Fe2O3 + NaOH = Fe2(OH)3 + NaO =>
Fe2O3 + 3 NaOH = Fe2(OH)3 + 3 NaO
LiCl + NaOH = LiOH + NaCl =>
LiCl + NaOH = LiOH + NaCl
RbOH + Cu(NO3)2 = RbCu + OH(NO3)2 =>
RbOH + Cu(NO3)2 = RbCu + OH(NO3)2
Al + KOH + H2SO4 + H2O = H2 + KAl(SO4)2*10H2O =>
2 Al + 2 KOH + 4 H2SO4 + 18 H2O = 3 H2 + 2 KAl(SO4)2*10H2O
C + SiO2 = Si + CO =>
2 C + SiO2 = Si + 2 CO
Y2O3 + BaCO3 + H3BO3 = Y2Ba3B6O15 + CO2 + H2O =>
Y2O3 + 3 BaCO3 + 6 H3BO3 = Y2Ba3B6O15 + 3 CO2 + 9 H2O
Copper(ii)chloride + sodiumhydroxide = sodiumchloride + copper(ii)hydroxide =>
CuCl2 + 2 NaOH = 2 NaCl + Cu(OH)2
PbO + NH3 = H2O + N2 + Pb =>
3 PbO + 2 NH3 = 3 H2O + N2 + 3 Pb
KOH + NiF2 = KF2 + NiOH =>
KOH + NiF2 = KF2 + NiOH
C5H12 + CO3 = CO2 + H2O =>
C5H12 + 16 CO3 = 21 CO2 + 6 H2O
NH4 + HNO3 = NNO3 + H2 =>
2 NH4 + 2 HNO3 = 2 NNO3 + 5 H2
GaCl3 + NH3*H2O = NH4[Ga(OH)4] + NH4Cl =>
GaCl3 + 4 NH3*H2O = NH4[Ga(OH)4] + 3 NH4Cl
Ca(C6H11O6)2 + H2O + Ca(OH)2 = CaCO3 + H2 =>
Ca(C6H11O6)2 + 2 H2O + 11 Ca(OH)2 = 12 CaCO3 + 24 H2
HCl + H = H2Cl =>
HCl + H = H2Cl
Mn7 = Mn2 =>
2 Mn7 = 7 Mn2
Na2C2O4 + R2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + R2SO4 + Na2SO4 + H2O =>
3 Na2C2O4 + R2Cr2O7 + 7 H2SO4 = 6 CO2 + Cr2(SO4)3 + R2SO4 + 3 Na2SO4 + 7 H2O
HI + NiCO3 = NiI2 + H2O + CO2 =>
2 HI + NiCO3 = NiI2 + H2O + CO2
Cu(NO3)2(aq) + Li2S(aq) = LiNO3(aq) + CuS(s) =>
Cu(NO3)2(aq) + Li2S(aq) = 2 LiNO3(aq) + CuS(s)
C3H9N + OH = H2O + N + C =>
C3H9N + 9 OH = 9 H2O + N + 3 C
Mn(ClO4)2 + Na2S = NaClO4 + MnS =>
Mn(ClO4)2 + Na2S = 2 NaClO4 + MnS
Br3(l) + I2(s) = IBr3(s) =>
2 Br3(l) + I2(s) = 2 IBr3(s)
| 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 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
