| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HCOH + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + 3 H2O + CO2
HClO4 + Sn = Sn(ClO4)4 + H2 =>
4 HClO4 + Sn = Sn(ClO4)4 + 2 H2
F2 + Hg = F2Hg =>
F2 + Hg = F2Hg
BaCO3 + H{+} = Ba{+2} + CO2 + H2O =>
BaCO3 + 2 H{+} = Ba{+2} + CO2 + H2O
Ba(NO3)2 + NH3SO3 + H2O = BaSO4 + NH4NO3 + HNO3 =>
Ba(NO3)2 + NH3SO3 + H2O = BaSO4 + NH4NO3 + HNO3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Ba + NaCl = Ba(NaCl) =>
Ba + NaCl = Ba(NaCl)
Ag2SO4 + K2Cr2O7 = Ag2Cr2O7 + K2SO4 =>
Ag2SO4 + K2Cr2O7 = Ag2Cr2O7 + K2SO4
CuSO4*5H2O + (NH4)2HPO4 = Cu2(PO4)(OH) + NH4HSO4 + H2O =>
2 CuSO4*5H2O + (NH4)2HPO4 = Cu2(PO4)(OH) + 2 NH4HSO4 + 9 H2O
(NH4)2SO4(s) + MgCl2(s) = NH4Cl + MgSO4 =>
(NH4)2SO4(s) + MgCl2(s) = 2 NH4Cl + MgSO4
NH3 + CUO = CU + N2 + H2O =>
2 NH3 + 3 CUO = 3 CU + N2 + 3 H2O
SiO2(s) + C(s) = Si(s) + CO(g) =>
SiO2(s) + 2 C(s) = Si(s) + 2 CO(g)
Cu(NO3)2(aq) + Na2S(aq) = CuS(aq) + NaNO3(aq) =>
Cu(NO3)2(aq) + Na2S(aq) = CuS(aq) + 2 NaNO3(aq)
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
Fe + CuCl = FeCl + Cu =>
Fe + CuCl = FeCl + Cu
CaSiO3 + H2 + Al = SiH4 + CaO + Al2O3 =>
3 CaSiO3 + 6 H2 + 4 Al = 3 SiH4 + 3 CaO + 2 Al2O3
H2SO4 + Cu = CuSO4 + SO2 + H2O =>
2 H2SO4 + Cu = CuSO4 + SO2 + 2 H2O
NH2 = N + H =>
NH2 = N + 2 H
Fe3C + HCl = C2H6 + H2 + FeCl2 =>
2 Fe3C + 12 HCl = C2H6 + 3 H2 + 6 FeCl2
MnO + PBO2 + HNO3 = HMnO4 + PB(NO3) + H2O =>
3 MnO + 5 PBO2 + 5 HNO3 = 3 HMnO4 + 5 PB(NO3) + H2O
Propane + oxygen = water + carbondioxide =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
SO2 + N2O4 = N2 + SO3 =>
4 SO2 + N2O4 = N2 + 4 SO3
C2H4O2 + Ba(OH)2 = C4H6BaO4 + H2O =>
2 C2H4O2 + Ba(OH)2 = C4H6BaO4 + 2 H2O
C3H6O(l) + O2(g) = CO2(g) + H2O(l) =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(l)
Na + N + O2 = NaNO2 =>
Na + N + O2 = NaNO2
F2 + BaS = BaF2 + S8 =>
8 F2 + 8 BaS = 8 BaF2 + S8
C = C60 =>
60 C = C60
Zn + Mg3N2 = Mg + Zn3N2 =>
3 Zn + Mg3N2 = 3 Mg + Zn3N2
Fe4C3 + H2O = Fe2O3 + CH4 =>
Fe4C3 + 6 H2O = 2 Fe2O3 + 3 CH4
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O =>
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O
Pb(NO3)2 + K2SO4 = Pb(SO4) + KNO3 =>
Pb(NO3)2 + K2SO4 = Pb(SO4) + 2 KNO3
Ni + HNO3 = Ni(NO3)3 + H2 =>
2 Ni + 6 HNO3 = 2 Ni(NO3)3 + 3 H2
C6H6 + CH3Cl = C6H6CH3 + HCl =>
5 C6H6 + 12 CH3Cl = 6 C6H6CH3 + 12 HCl
NaOH + SIO2 = Na2SIO3 + H2O =>
2 NaOH + SIO2 = Na2SIO3 + H2O
C4H10 + CO2 = CO + H2 =>
C4H10 + 4 CO2 = 8 CO + 5 H2
Cl2 + CaF2 = CaCl2 + F2 =>
Cl2 + CaF2 = CaCl2 + F2
Pb(ClO3)2(aq) + NaI(aq) = PbI2(s) + Na(ClO3)(aq) =>
Pb(ClO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 Na(ClO3)(aq)
Pt + HBr = PtBr + H =>
Pt + HBr = PtBr + H
CH3COOH(aq) + H2O(l) = CH3COO{-}(aq) + H3O{+} =>
CH3COOH(aq) + H2O(l) = CH3COO{-}(aq) + H3O{+}
K(Al(OH)4) + H2SO4 = Al2(SO4)3 + H2O + K2SO4 =>
2 K(Al(OH)4) + 4 H2SO4 = Al2(SO4)3 + 8 H2O + K2SO4
CH4 + CO2 + H2O = HCOOH =>
CH4 + 3 CO2 + 2 H2O = 4 HCOOH
Mg(NO3)2(aq) + Na2SO4(aq) = MgSO4(s) + NaNO3(aq) =>
Mg(NO3)2(aq) + Na2SO4(aq) = MgSO4(s) + 2 NaNO3(aq)
NaHCO3 + Mg(NO3)2 = NaNO3 + MgCO3 + H2O + CO2 =>
2 NaHCO3 + Mg(NO3)2 = 2 NaNO3 + MgCO3 + H2O + CO2
Ag2SO4 + NaNO3 = AgNO3 + Na2SO4 =>
Ag2SO4 + 2 NaNO3 = 2 AgNO3 + Na2SO4
CuSO4 + O2 = CuO2 + SO4 =>
CuSO4 + O2 = CuO2 + SO4
(CH3)2NH + H2O = (CH3)2N + H3O =>
(CH3)2NH + H2O = (CH3)2N + H3O
KCIO + H2O = KOH + HCIO =>
KCIO + H2O = KOH + HCIO
Sn + AgCl = SnCl4 + Ag =>
Sn + 4 AgCl = SnCl4 + 4 Ag
H3PO3 + CaCO3 = Ca(H2PO3)2 + H2O + CO2 =>
2 H3PO3 + CaCO3 = Ca(H2PO3)2 + H2O + CO2
LiCl + SmCl3 = LiSm2Cl7 =>
LiCl + 2 SmCl3 = LiSm2Cl7
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
