| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu + O2 = 2 CuO
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O =>
Mg(OH)2 + N2O5 = Mg(NO3)2 + H2O
Na2SO4 + FePO4 = Na3PO4 + Fe2(SO4)3 =>
3 Na2SO4 + 2 FePO4 = 2 Na3PO4 + Fe2(SO4)3
Na2S2O3 + I2 + H2O = HI + NaHSO4 =>
Na2S2O3 + 4 I2 + 5 H2O = 8 HI + 2 NaHSO4
Ba(NO3)2 + CaCl2 = BaCl2 + Ca(NO3)2 =>
Ba(NO3)2 + CaCl2 = BaCl2 + Ca(NO3)2
C2H5OH + O2 = H2 + CH3COOH =>
2 C2H5OH + O2 = 2 H2 + 2 CH3COOH
Br{-]+BrO3{-}+H3O{+} = Br2+H2O =>
5 Br{-]+BrO3{-}+6H3O{+} = 3 Br2+9H2O
Na2SO3 + BaCl2 = NaCl + BaSO3 =>
Na2SO3 + BaCl2 = 2 NaCl + BaSO3
CuI + NH3 = Cu(NH3)2 + I =>
CuI + 2 NH3 = Cu(NH3)2 + I
Cl2 + C6H6 = C6H4Cl2 + H2 =>
Cl2 + C6H6 = C6H4Cl2 + H2
C8H8 = C + H2 =>
C8H8 = 8 C + 4 H2
Ca(CH3CO2)2 + HCl = CaCl2 + CH3CO2H =>
Ca(CH3CO2)2 + 2 HCl = CaCl2 + 2 CH3CO2H
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4(aq) + NH4OH(aq) =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 NH4OH(aq)
SO3(g) + H2O = H2SO4(aq) =>
SO3(g) + H2O = H2SO4(aq)
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
NaSCN = Na + SCN =>
NaSCN = Na + SCN
Cr2O7{-2} + Fe{2} + H2O = Cr{3} + Fe{3} + OH{-} =>
Cr2O7{-2} + 6 Fe{2} + 7 H2O = 2 Cr{3} + 6 Fe{3} + 14 OH{-}
(C9H20) + O2 = CO2 + H2O =>
(C9H20) + 14 O2 = 9 CO2 + 10 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
KMnO4 + NaBr + H2SO4 = K2SO4 + MnSO4 + NaSO4 + Br2 + H2O =>
4 KMnO4 + 10 NaBr + 16 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 NaSO4 + 5 Br2 + 16 H2O
(NH4)2S + Fe(NO3)2 = NH4NO3 + FeS =>
(NH4)2S + Fe(NO3)2 = 2 NH4NO3 + FeS
Ca(HCO3)2 + KOH = K2CO3 + CaCO3 + H2O =>
Ca(HCO3)2 + 2 KOH = K2CO3 + CaCO3 + 2 H2O
PH3 + CI + H2O = H3PO4 + HCI =>
PH3 + 8 CI + 4 H2O = H3PO4 + 8 HCI
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + NH4NO3(g) =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + 2 NH4NO3(g)
HClO + KBr = Br2 + KCl + KOH =>
HClO + 2 KBr = Br2 + KCl + KOH
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
NaH2PO4 + NaOH = Na2HPO4 + H2O =>
NaH2PO4 + NaOH = Na2HPO4 + H2O
MgCl2 + Mg(NO3)2 = MgNO3 + Cl2 =>
MgCl2 + Mg(NO3)2 = 2 MgNO3 + Cl2
CrCl6 + H2S = CrS3 + HCl =>
CrCl6 + 3 H2S = CrS3 + 6 HCl
SrSO4 + HCl = SrCl2 + H2O + SO3 =>
SrSO4 + 2 HCl = SrCl2 + H2O + SO3
C6H12O6 + Ag(NH3)2OH = C6H11O7NH4 + Ag + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2OH = C6H11O7NH4 + 2 Ag + 3 NH3 + H2O
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
H2NCH2CH2COOH + CH3CH2OH = H2NCH2CH2COOCH2CH3 + H2O =>
H2NCH2CH2COOH + CH3CH2OH = H2NCH2CH2COOCH2CH3 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgCl(s) = Ag + Cl2 =>
2 AgCl(s) = 2 Ag + Cl2
K2CrO3 + HBr = KBr + CrBr3 + H2O + KBr2 =>
K2CrO3 + 6 HBr = KBr + CrBr3 + 3 H2O + KBr2
[Au(NH3)2] = Au + NH3 =>
[Au(NH3)2] = Au + 2 NH3
Ag(s) + Au(NO3)3(aq) = Au(s) + AgNO3(s) =>
3 Ag(s) + Au(NO3)3(aq) = Au(s) + 3 AgNO3(s)
KHSO3 + KOH = K2SO3 + H2O =>
KHSO3 + KOH = K2SO3 + H2O
Cr2O7{2-} + H2C2O4 + H{-} = Cr{3-} + CO2 + H2O =>
Cr2O7{2-} + 5 H2C2O4 + 4 H{-} = 2 Cr{3-} + 10 CO2 + 7 H2O
BaZnO2 + HCl = BaCl2 + ZnCl2 + H2O =>
BaZnO2 + 4 HCl = BaCl2 + ZnCl2 + 2 H2O
HCl(aq) + NaHCO3(aq) = H2O(l) + CO2(g) + NaCl(aq) =>
HCl(aq) + NaHCO3(aq) = H2O(l) + CO2(g) + NaCl(aq)
Br + O = Br2O2 =>
2 Br + 2 O = Br2O2
HNO3 + Al = Al(NO3)2 + N2 + H2O =>
12 HNO3 + 5 Al = 5 Al(NO3)2 + N2 + 6 H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
NH3 + HSO4 = NH3SO4 + H2 =>
2 NH3 + 2 HSO4 = 2 NH3SO4 + H2
V2O5 + KOH + H2O2 = K3VO8 + H2O =>
V2O5 + 6 KOH + 8 H2O2 = 2 K3VO8 + 11 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
C2H2O4 + LiOH = H2O + Li2C2O4 =>
C2H2O4 + 2 LiOH = 2 H2O + Li2C2O4
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/24
Équations équilibrées sur05/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
