| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3OH + CUO = HCOH + CU + H2O
C4H10O2 + KMnO4 + H2SO4 = C4H6O2 + K2SO4 + MnSO4 + H2O =>
5 C4H10O2 + 4 KMnO4 + 6 H2SO4 = 5 C4H6O2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
NaCl + MnO2 + H2SO4 = Na2SO4 + NaMnSO4 + Cl2 + H2O =>
6 NaCl + 2 MnO2 + 4 H2SO4 = 2 Na2SO4 + 2 NaMnSO4 + 3 Cl2 + 4 H2O
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
Br2 + Sr(OH)2 = Sr(BrO)2 + SrBr2 + H2O =>
2 Br2 + 2 Sr(OH)2 = Sr(BrO)2 + SrBr2 + 2 H2O
(NH4)2CO3 + H2O = NH4OH + CO2 =>
(NH4)2CO3 + H2O = 2 NH4OH + CO2
CrCl3 + Na2SO3 = Cr2(SO3)3 + NaCl =>
2 CrCl3 + 3 Na2SO3 = Cr2(SO3)3 + 6 NaCl
C10H8O + NaOH = C10H7NaO + H2O =>
C10H8O + NaOH = C10H7NaO + H2O
C4H8S(g) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C4H8S(g) + 7 O2(g) = 4 CO2(g) + 4 H2O(g) + SO2(g)
ZnBr2 + Fe(OH)3 = FeBr3 + Zn(OH)2 =>
3 ZnBr2 + 2 Fe(OH)3 = 2 FeBr3 + 3 Zn(OH)2
Cr(NO3)2 + CuSO4 = CrSO4 + Cu(NO3)2 =>
Cr(NO3)2 + CuSO4 = CrSO4 + Cu(NO3)2
ClO + Br = BrO + Cl =>
ClO + Br = BrO + Cl
K2SO3 + KOH = K2S + KOHO =>
K2SO3 + 3 KOH = K2S + 3 KOHO
K2Cr2O7 + C2H2O4*2H2O = K[Cr(C2O4)2(H2O)2]*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 C2H2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 6 CO2 + 13 H2O
Mg + CaCl2 = MgCl2 + Ca =>
Mg + CaCl2 = MgCl2 + Ca
HNO3 + H2O = NH3 + O2 =>
HNO3 + H2O = NH3 + 2 O2
NaCl(s) + H2O(l) = NaOH(aq) + HCl(aq) =>
NaCl(s) + H2O(l) = NaOH(aq) + HCl(aq)
MgS + HNO3 = MgSO4 + NO + H2O =>
3 MgS + 8 HNO3 = 3 MgSO4 + 8 NO + 4 H2O
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
Zn + Pb(NO4)2 = Zn(NO4) + Pb =>
2 Zn + Pb(NO4)2 = 2 Zn(NO4) + Pb
Mg + P2O3 = P2O + MgO =>
2 Mg + P2O3 = P2O + 2 MgO
NH*3 + O2 = NO + H2O =>
4 NH*3 + 3 O2 = 4 NO + 2 H2O
Ti3V3Zr3Nb3Al4C8 = TiVZrNbAl2C2 + Nb3AlC2 + TiC + V6C5 + Zr6C5 + C =>
5 Ti3V3Zr3Nb3Al4C8 = 9 TiVZrNbAl2C2 + 2 Nb3AlC2 + 6 TiC + V6C5 + Zr6C5 + 2 C
Na + HI = NaI + H =>
Na + HI = NaI + H
C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O
Sb2O3(s) + C(g) = Sb(s) + CO2(g) =>
2 Sb2O3(s) + 3 C(g) = 4 Sb(s) + 3 CO2(g)
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3 =>
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3
Fe2O3 + Al(s) = Fe(l) + Al3O3(s) =>
Fe2O3 + 3 Al(s) = 2 Fe(l) + Al3O3(s)
C3H6 + O2 = CO2 + H2 = =>
C3H6 + 3 O2 = 3 CO2 + 3 H2
P + H2O = PH3 + OH =>
P + 3 H2O = PH3 + 3 OH
KBr + CCl4 = KCl + Br2 + C =>
4 KBr + CCl4 = 4 KCl + 2 Br2 + C
NO3H + Cu = NO3Cu + H2 =>
2 NO3H + 2 Cu = 2 NO3Cu + H2
K(s) + HCl(aq) = KCl(s) + H2(g) =>
2 K(s) + 2 HCl(aq) = 2 KCl(s) + H2(g)
C6H5OH + Cl2 = C6H4ClOH + HCl =>
C6H5OH + Cl2 = C6H4ClOH + HCl
C6H14O(l) + O2(g) = CO2(g) + H2O(g) =>
C6H14O(l) + 9 O2(g) = 6 CO2(g) + 7 H2O(g)
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
C6H10O + HNO3 = C6H10O4 + NO + H2O =>
C6H10O + 2 HNO3 = C6H10O4 + 2 NO + H2O
KCl + H2[SiF6] + CH3COONa = K2[SiF6] + NaCl + CH3COOH =>
2 KCl + H2[SiF6] + 2 CH3COONa = K2[SiF6] + 2 NaCl + 2 CH3COOH
Fe + SnCl4 = FeCl2 + Sn =>
2 Fe + SnCl4 = 2 FeCl2 + Sn
NH4 + KOH = NH3 + K + H2O =>
NH4 + KOH = NH3 + K + H2O
Si + I = SiI =>
Si + I = SiI
ZnO + Fe = Zn + Fe2O3 =>
3 ZnO + 2 Fe = 3 Zn + Fe2O3
KAl(SO4)2 + BaCl2 = Ba(SO4) + KCl + AlCl3 =>
KAl(SO4)2 + 2 BaCl2 = 2 Ba(SO4) + KCl + AlCl3
CaBr2(aq) + Na2CO3(aq) = CaCO3(s) + NaBr =>
CaBr2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaBr
KIO3 + H2SO3 = I2 + K2SO4 + H2O + H2SO4 =>
2 KIO3 + 5 H2SO3 = I2 + K2SO4 + H2O + 4 H2SO4
Fe + MgSO4 = FeSO4 + Mg =>
Fe + MgSO4 = FeSO4 + Mg
Ca + ClO3 = CaCl2 + O2 =>
Ca + 2 ClO3 = CaCl2 + 3 O2
Ba{2+} + CrO4{2-} = BaCrO4 =>
Ba{2+} + CrO4{2-} = BaCrO4
Ag2S + HNO3 + HCl = AgCl + H2SO4 + NO2 + H2O =>
Ag2S + 8 HNO3 + 2 HCl = 2 AgCl + H2SO4 + 8 NO2 + 4 H2O
HF + Ni = HNi + F2 =>
2 HF + 2 Ni = 2 HNi + F2
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
