| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
C6H5CH3 + Cl2 = C6H5CHCl2 + HCl =>
C6H5CH3 + 2 Cl2 = C6H5CHCl2 + 2 HCl
C6H10O + KMnO4 = C6H8O4K2 + MnO2 + H2O =>
C6H10O + 2 KMnO4 = C6H8O4K2 + 2 MnO2 + H2O
Pb(NO3)2(aq) + NH4OH = Pb(OH)2 + NH4NO3 =>
Pb(NO3)2(aq) + 2 NH4OH = Pb(OH)2 + 2 NH4NO3
WO3 + SnCl2 + HCl = W3O8 + H2SnCl6 + H2O =>
3 WO3 + SnCl2 + 4 HCl = W3O8 + H2SnCl6 + H2O
Na2SO4 + CaCO3 + C = Na2CO3 + CaS + CO2 =>
Na2SO4 + CaCO3 + 2 C = Na2CO3 + CaS + 2 CO2
K2S2O8 = K + S2O8 =>
K2S2O8 = 2 K + S2O8
C4H6O3 = C3H6O + CO2 =>
C4H6O3 = C3H6O + CO2
NaBr + CHCl3 = NaCHCl3 + Br =>
NaBr + CHCl3 = NaCHCl3 + Br
Mn(NO3)2 + K2CO3 = MnCO3 + KNO3 =>
Mn(NO3)2 + K2CO3 = MnCO3 + 2 KNO3
K2Cr2O7 + NaI = KI + Na2Cr2O7 =>
K2Cr2O7 + 2 NaI = 2 KI + Na2Cr2O7
K(s) + Br2(g) = KBr(s) =>
2 K(s) + Br2(g) = 2 KBr(s)
MgCO3 + HCl = MgCl2(aq) + CO2 + H2O =>
MgCO3 + 2 HCl = MgCl2(aq) + CO2 + H2O
H3O + CO2 = CH3OH + O2 =>
8 H3O + 6 CO2 = 6 CH3OH + 7 O2
Zn(s) + CuCl2(s) = ZnCl2(aq) + Cu(s) =>
Zn(s) + CuCl2(s) = ZnCl2(aq) + Cu(s)
FeCO3 + H3PO4 = Fe3(PO4)2 + CO2 + H2O =>
3 FeCO3 + 2 H3PO4 = Fe3(PO4)2 + 3 CO2 + 3 H2O
I2H2 = I2 + H2 =>
I2H2 = I2 + H2
NaOCl + KI = KCl + NaOI =>
NaOCl + KI = KCl + NaOI
Na2Cr2O7 = Na2CrO4 + Cr2O3 + O2 =>
4 Na2Cr2O7 = 4 Na2CrO4 + 2 Cr2O3 + 3 O2
KC1O3(s) = KC1(s) + O2 =>
2 KC1O3(s) = 2 KC1(s) + 3 O2
C + KMnO4 = CO2 + K2O + MnO2 =>
3 C + 4 KMnO4 = 3 CO2 + 2 K2O + 4 MnO2
Cs(s) + HBr(aq) = CsBr(aq) + H2(g) =>
2 Cs(s) + 2 HBr(aq) = 2 CsBr(aq) + H2(g)
TeO2 + HNO3 + H2O = H6TeO6 + NO =>
3 TeO2 + 2 HNO3 + 8 H2O = 3 H6TeO6 + 2 NO
SnS2 = SnS + S =>
SnS2 = SnS + S
Al(s) + SnSO4(aq) = Al(SO4)3(aq) + Sn(s) =>
Al(s) + 3 SnSO4(aq) = Al(SO4)3(aq) + 3 Sn(s)
Na + H2O2 = NaOH =>
2 Na + H2O2 = 2 NaOH
NH4 + H2O2 = HNO3 + H2O =>
2 NH4 + 9 H2O2 = 2 HNO3 + 12 H2O
CH3Cl + O2 = CO2 + H2O + HCl =>
2 CH3Cl + 3 O2 = 2 CO2 + 2 H2O + 2 HCl
NiC2O4 = NiCO3 + CO =>
NiC2O4 = NiCO3 + CO
NH4OH + CH3OH = CH3NH2 + H2O =>
NH4OH + CH3OH = CH3NH2 + 2 H2O
Ca(NO3)2 + H2O = CaO + HNO3 =>
Ca(NO3)2 + H2O = CaO + 2 HNO3
FeCl2 + KClO + H2O = Fe(OH)3 + KCl + HCl =>
2 FeCl2 + KClO + 5 H2O = 2 Fe(OH)3 + KCl + 4 HCl
SnCl2 + AgNO3 = NO3{-} + AgCl + Sn{2+} =>
SnCl2 + 2 AgNO3 = 2 NO3{-} + 2 AgCl + Sn{2+}
CH3CH2CH2OH + Na2Cr2O7 + H2SO4 = CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + H2O =>
2 CH3CH2CH2OH + Na2Cr2O7 + 4 H2SO4 = 2 CH3CH2CHOOH + Cr2(SO4)3 + Na2SO4 + 5 H2O
V(OH)4Cl + Fe(Cl)2 + HCl = VO(Cl)2 + Fe(Cl)3 + H2O =>
V(OH)4Cl + Fe(Cl)2 + 2 HCl = VO(Cl)2 + Fe(Cl)3 + 3 H2O
F2 + In = In{+3} + F{-} =>
3 F2 + 2 In = 2 In{+3} + 6 F{-}
C3H8 + V2O5 = V2O3 + C3H6 + H2O =>
2 C3H8 + V2O5 = V2O3 + 2 C3H6 + 2 H2O
C2H4(OH)2 + CH3COOH = CH3COOC2H4 + H2O =>
3 C2H4(OH)2 + CH3COOH = 2 CH3COOC2H4 + 4 H2O
C6H14 = C6H6 + H2 =>
C6H14 = C6H6 + 4 H2
C2H2 + O2 = CO2 + H2 =>
C2H2 + 2 O2 = 2 CO2 + H2
Ai + S = AiS =>
Ai + S = AiS
C12H22O11 + C2H5OH + CH4N2O + HCl = C22H22ClN3O5 + H2O =>
11 C12H22O11 + 16 C2H5OH + 12 CH4N2O + 8 HCl = 8 C22H22ClN3O5 + 109 H2O
PbO2 + H2S = PbS + H2O + S =>
PbO2 + 2 H2S = PbS + 2 H2O + S
H3BO3 + H2O = H3O + BO3 =>
H3BO3 + 3 H2O = 3 H3O + BO3
HN + O2 = HNO2 =>
HN + O2 = HNO2
C8H18 + NO2 = CO2 + H2O + N =>
2 C8H18 + 25 NO2 = 16 CO2 + 18 H2O + 25 N
S8O2 + O2 = SO3 =>
S8O2 + 11 O2 = 8 SO3
CrO4 + Fe(OH)2 + H2O = CrO2 + Fe(OH)3 =>
CrO4 + 4 Fe(OH)2 + 2 H2O = CrO2 + 4 Fe(OH)3
NaOH + H3PO4 + H2O = Na3PO4*12H2O =>
3 NaOH + H3PO4 + 9 H2O = Na3PO4*12H2O
H3SbO4 + HCl = SbCl3 + Cl2 + H2O =>
H3SbO4 + 5 HCl = SbCl3 + Cl2 + 4 H2O
| 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.
