| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrO3 + 3 Si = 2 Cr + 3 SiO2
Sb + HNO{3} = Sb{2}O{5} + NO + H{2}O =>
Sb + 2 HNO{3} = Sb{2}O{5} + 2 NO + 2 H{2}O
HCOOH + H2O = H3O + HCOO =>
HCOOH + H2O = H3O + HCOO
(NH4)2CrO4 + FeCl3 = NH4Cl + Fe2(CrO4)3 =>
3(NH4)2CrO4 + 2 FeCl3 = 6 NH4Cl + Fe2(CrO4)3
V + ClO3 + OH{-} = HV2O7{3-} + Cl{-} + H2O =>
14 V + 10 ClO3 + 31 OH{-} = 7 HV2O7{3-} + 10 Cl{-} + 12 H2O
CsO + H2O = Cs(OH)2 =>
CsO + H2O = Cs(OH)2
F2 + Cl4 = F2Cl4 =>
F2 + Cl4 = F2Cl4
N2H4 + MnO2 + H{+} = N2 + Mn{2+} + H2O =>
N2H4 + 2 MnO2 + 4 H{+} = N2 + 2 Mn{2+} + 4 H2O
PO4 + H = HPO4 =>
PO4 + H = HPO4
C + Fe3O4 = Fe3C + O =>
C + Fe3O4 = Fe3C + 4 O
Y(NO3)3 + BaTeO3 = Y2(TeO3)3 + Ba(NO3)2 =>
2 Y(NO3)3 + 3 BaTeO3 = Y2(TeO3)3 + 3 Ba(NO3)2
{3}O{-}2 = {2}O{-}3 =>
2{3}O{-}2 = 3{2}O{-}3
MgCl2 + OH = Mg(OH)2 + Cl =>
MgCl2 + 2 OH = Mg(OH)2 + 2 Cl
K3[Fe(CN3)6] + H2O = K3O[Fe(CN3)6]H2 =>
K3[Fe(CN3)6] + H2O = K3O[Fe(CN3)6]H2
Sn(OH)4 + H2(SO4) = Sn(SO4)2 + H2O =>
Sn(OH)4 + 2 H2(SO4) = Sn(SO4)2 + 4 H2O
[Ag(NH3)2]{+} + Cl{-} + HNO3 = AgCl + NO3 + NH4 =>
[Ag(NH3)2]{+} + Cl{-} + 2 HNO3 = AgCl + 2 NO3 + 2 NH4
GaAs + HNO3 = H3AsO4 + Ga(NO2)3 + NO2(g) + H2O =>
GaAs + 5 HNO3 = H3AsO4 + Ga(NO2)3 + 2 NO2(g) + H2O
Sr(OH)2 + H3PO4 = (SrOH)3PO4 + H2O =>
3 Sr(OH)2 + H3PO4 = (SrOH)3PO4 + 3 H2O
H3PO5 + H3O{+} + Cl{-} = H2O + H5PO5Cl2 =>
H3PO5 + 2 H3O{+} + 2 Cl{-} = 2 H2O + H5PO5Cl2
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
Fe + H2 = FeH3 =>
2 Fe + 3 H2 = 2 FeH3
Ti + TiC + Al4C3 = Ti2AlC =>
7 Ti + TiC + Al4C3 = 4 Ti2AlC
Ca(OH)2 + Cl2 = CaCl2 + Ca(ClO2)2 + H2O =>
4 Ca(OH)2 + 4 Cl2 = 3 CaCl2 + Ca(ClO2)2 + 4 H2O
Li2SO3 + HCl = LiCl + H2SO3 =>
Li2SO3 + 2 HCl = 2 LiCl + H2SO3
C8H8O3 + NaBH4 + H2O = C8H10O3 + H3BO3 + NaOH =>
4 C8H8O3 + NaBH4 + 4 H2O = 4 C8H10O3 + H3BO3 + NaOH
EuCl2 + KMnO4 + HCl = EuCl3 + MnCl2 + H2O + KCl =>
5 EuCl2 + KMnO4 + 8 HCl = 5 EuCl3 + MnCl2 + 4 H2O + KCl
KOH + Cl2O = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2O = 4 KCl + 2 KClO3 + 3 H2O
C5H11COOH + NaOH = NaC5H11COO + H2O =>
C5H11COOH + NaOH = NaC5H11COO + H2O
Ge + KOH + O2 = K2GeO3 + H2O =>
Ge + 2 KOH + O2 = K2GeO3 + H2O
Sb2O3(s) + NaOH(aq) + H2O = Na[Sb(OH)4] =>
Sb2O3(s) + 2 NaOH(aq) + 3 H2O = 2 Na[Sb(OH)4]
SO2 + HNO3 + H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3 + 2 H2O = 3 H2SO4 + 2 NO
C2O4{2-} + H2O = H2C2O4 + OH{-} =>
C2O4{2-} + 2 H2O = H2C2O4 + 2 OH{-}
Al + CuCl2*2H2O = Cu + AlCl2 + H2O =>
Al + CuCl2*2H2O = Cu + AlCl2 + 2 H2O
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
S + Rb = SRb =>
S + Rb = SRb
S + HNO3 = SO2 + NO2 + H2O =>
S + 4 HNO3 = SO2 + 4 NO2 + 2 H2O
KI + BaO = K2O + BaI2 =>
2 KI + BaO = K2O + BaI2
Y(NO3)3 + CH4N2O = Y2O3 + H2O + CO2 + N2 =>
2 Y(NO3)3 + 5 CH4N2O = Y2O3 + 10 H2O + 5 CO2 + 8 N2
Au + NaCN + O2 + H2O = NaAuC2N2 + Na3O3H3 =>
12 Au + 24 NaCN + 3 O2 + 6 H2O = 12 NaAuC2N2 + 4 Na3O3H3
CH3CHCHCH3 + KMnO4 + H2O = MnO2 + CH3CHOHCHOHCH3 + KOH =>
3 CH3CHCHCH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CHOHCHOHCH3 + 2 KOH
K2S + H2SO4 = K2SO4 + H2S =>
K2S + H2SO4 = K2SO4 + H2S
I3N = I2 + N2 =>
2 I3N = 3 I2 + N2
KAlO2 + H2O = KOH + Al(OH)3 =>
KAlO2 + 2 H2O = KOH + Al(OH)3
Au + HNO3 + HCl + KCl = KAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 3 HCl + KCl = KAuCl4 + 3 NO2 + 3 H2O
NH4OH + HBr = NH4Br + HOH =>
NH4OH + HBr = NH4Br + HOH
Sb + F2 = SbF3 =>
2 Sb + 3 F2 = 2 SbF3
Al(OH)3 + MgCl2 = AlCl2 + Mg(OH)3 =>
Al(OH)3 + MgCl2 = AlCl2 + Mg(OH)3
RuO4 + HCl = H2RuCl6 + H2O + Cl2 =>
RuO4 + 10 HCl = H2RuCl6 + 4 H2O + 2 Cl2
HCI + FeCI3 = HCI3 + FeCI =>
HCI + FeCI3 = HCI3 + FeCI
Cl + Cu2Br = CuCl + Br =>
2 Cl + Cu2Br = 2 CuCl + Br
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
