| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NOCl = N2O4 + AgCl
CuCl2(aq) + Al(s) = Cu(s) + AlCl3(aq) =>
3 CuCl2(aq) + 2 Al(s) = 3 Cu(s) + 2 AlCl3(aq)
(CH3)3CCl + AgNO3 = AgCl + (CH3)3CONO2 =>
(CH3)3CCl + AgNO3 = AgCl + (CH3)3CONO2
Na + Zn{2+} = Na{+} + Zn =>
2 Na + Zn{2+} = 2 Na{+} + Zn
(NH4)2SO4(l) + Cu(NO3)2(l) = NH4NO3(l) + CuSO4(l) =>
(NH4)2SO4(l) + Cu(NO3)2(l) = 2 NH4NO3(l) + CuSO4(l)
H2O + C + HCl = C2H5OH + CCl4 =>
H2O + 3 C + 4 HCl = C2H5OH + CCl4
Al + KC = AlC + K =>
Al + KC = AlC + K
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Mn(NO3)2 + KOH + S = K2MnO4 + K2SO4 + NO + H2O =>
3 Mn(NO3)2 + 8 KOH + S = 3 K2MnO4 + K2SO4 + 6 NO + 4 H2O
C7H14O2 + NaOH = C2H3O2Na + C5H12O =>
C7H14O2 + NaOH = C2H3O2Na + C5H12O
Mg + Fe{2+} = MgFe{2+} =>
Mg + Fe{2+} = MgFe{2+}
CaNo3 + HCl = HNo3 + CaCl =>
CaNo3 + HCl = HNo3 + CaCl
Ag(ClO4)2 + K2SO4 = KClO4 + AgSO4 =>
Ag(ClO4)2 + K2SO4 = 2 KClO4 + AgSO4
CuCO3(aq) = CuO(s) + CO2(g) =>
CuCO3(aq) = CuO(s) + CO2(g)
Zn + H2Cr2O7 = ZnCr2O7 + H =>
Zn + H2Cr2O7 = ZnCr2O7 + 2 H
RbOH + CaCl2 = RbCl + Ca(OH)2 =>
2 RbOH + CaCl2 = 2 RbCl + Ca(OH)2
Ca2 + C2O4 = Ca2C2O4 =>
Ca2 + C2O4 = Ca2C2O4
CaBO3 = CaO + BO2 =>
CaBO3 = CaO + BO2
ZnBr2 + Na2CO3 = ZnCO3 + NaBr =>
ZnBr2 + Na2CO3 = ZnCO3 + 2 NaBr
AgC2H3O2 + K2CO3 = KC2H3O2 + Ag2CO3 =>
2 AgC2H3O2 + K2CO3 = 2 KC2H3O2 + Ag2CO3
K2S + H2O = KOH + KSH =>
K2S + H2O = KOH + KSH
MnO4{-} + H3O{+} + C2O4{-2} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 16 H3O{+} + 5 C2O4{-2} = 2 Mn{2+} + 10 CO2 + 24 H2O
(NH4)2SO4(l) + Fe(NO3)3(l) = NH4NO3(l) + Fe2(SO4)3(l) =>
3(NH4)2SO4(l) + 2 Fe(NO3)3(l) = 6 NH4NO3(l) + Fe2(SO4)3(l)
AgC2H3O2 + Ni = Ag + NiC2H3O2 =>
AgC2H3O2 + Ni = Ag + NiC2H3O2
Cr2O7 + ClO2 = Cr + ClO4 =>
2 Cr2O7 + 7 ClO2 = 4 Cr + 7 ClO4
HCI + Na(OH) = NaCI + H2O =>
HCI + Na(OH) = NaCI + H2O
CH3CHOHCH3 + Na2Cr2O7 + H2SO4 = CH3COCH3 + Cr2(SO3)3 + H2O + Na2SO3 =>
7 CH3CHOHCH3 + Na2Cr2O7 + 4 H2SO4 = 7 CH3COCH3 + Cr2(SO3)3 + 11 H2O + Na2SO3
Pb + KClO = K + PbClO =>
Pb + KClO = K + PbClO
V + Br2 = VBr2 =>
V + Br2 = VBr2
Mg(OH)2 + H3SO4 = Mg(H2SO4)2 + H2O =>
Mg(OH)2 + 2 H3SO4 = Mg(H2SO4)2 + 2 H2O
P + NaOH = Na2HPO2 + PH3 =>
4 P + 6 NaOH = 3 Na2HPO2 + PH3
K2S + I2 = KI + S =>
K2S + I2 = 2 KI + S
K[Ag(NO2)2] + Na2S = Ag2S + K2S + NaNO2 =>
2 K[Ag(NO2)2] + 2 Na2S = Ag2S + K2S + 4 NaNO2
(NH4)2SO4(l) + KI = NH4I(l) + K2SO4(l) =>
(NH4)2SO4(l) + 2 KI = 2 NH4I(l) + K2SO4(l)
C + S8 = CS2* =>
4 C + S8 = 4 CS2*
Zn(NO3)2(H2O)6 + C6H8O7 + Fe(NO3)3(H2O)9 = CO2 + H2O + ZnFeO4 + N2 =>
18 Zn(NO3)2(H2O)6 + 22 C6H8O7 + 18 Fe(NO3)3(H2O)9 = 132 CO2 + 358 H2O + 18 ZnFeO4 + 45 N2
KF(aq) + CaS(aq) = K2S + CaF2 =>
2 KF(aq) + CaS(aq) = K2S + CaF2
C4H10O + H2CrO4 = C4H8O + Cr + H2O =>
3 C4H10O + H2CrO4 = 3 C4H8O + Cr + 4 H2O
Sb + H2(SO4) = Sb2(SO4)3 + SO2 + H2O =>
2 Sb + 6 H2(SO4) = Sb2(SO4)3 + 3 SO2 + 6 H2O
VCl2 + NaVO3 + HCl = VCl3 + NaCl + H2O =>
2 VCl2 + NaVO3 + 6 HCl = 3 VCl3 + NaCl + 3 H2O
CH3CHO + Cl2 + OH{-} = ClCH2CHO + Cl{-} + H2O =>
CH3CHO + Cl2 + OH{-} = ClCH2CHO + Cl{-} + H2O
(NH4)2SO4(l) + KOH(l) = NH4OH(l) + K2SO4(l) =>
(NH4)2SO4(l) + 2 KOH(l) = 2 NH4OH(l) + K2SO4(l)
Na2CrO4 + Cu(NO3)2 = NaNO3 + CuCrO4 =>
Na2CrO4 + Cu(NO3)2 = 2 NaNO3 + CuCrO4
HClO3 = ClO2 + HClO4 + H2O =>
3 HClO3 = 2 ClO2 + HClO4 + H2O
Al + Cr + O2 = Al2(Cr2O7)3 =>
4 Al + 12 Cr + 21 O2 = 2 Al2(Cr2O7)3
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C10H8 + H2O = CO2 + CH4 =>
C10H8 + 8 H2O = 4 CO2 + 6 CH4
Mn(NO3)2 + NaHCO3 = Mn(HCO3)2 + NaNO3 =>
Mn(NO3)2 + 2 NaHCO3 = Mn(HCO3)2 + 2 NaNO3
CH3C6H4NH3Cl + NaHCO3 = CH3C6H4NH2 + NaCl + H2O + CO2 =>
CH3C6H4NH3Cl + NaHCO3 = CH3C6H4NH2 + NaCl + H2O + CO2
Ca(HCO3)2 + CaOH = CaHCO3 + Ca(OH)2 =>
Ca(HCO3)2 + 2 CaOH = 2 CaHCO3 + Ca(OH)2
| 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 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
