| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(NO3)2 + MgCl2 = BaCl2 + Mg(NO3)2
CaCO3(s) + HC2H3O2(aq) = CO2(g) + H2O(l) + Ca(C2H3O2)2 =>
CaCO3(s) + 2 HC2H3O2(aq) = CO2(g) + H2O(l) + Ca(C2H3O2)2
Fe + MnO4{-} + H2O = Fe{3+} + Mn{2+} + OH{-} =>
5 Fe + 3 MnO4{-} + 12 H2O = 5 Fe{3+} + 3 Mn{2+} + 24 OH{-}
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
AgNO3 + NH4SCn = AgSCn + NH4NO3 =>
AgNO3 + NH4SCn = AgSCn + NH4NO3
NaClO3 + SO2 + H2O = Na2SO4 + H2SO4 + Cl2 =>
2 NaClO3 + 5 SO2 + 4 H2O = Na2SO4 + 4 H2SO4 + Cl2
MgO + S = Mg + SO =>
MgO + S = Mg + SO
Fe + K3[Fe(CN)6] + H2SO4 = Fe2[Fe(CN)6] + H2 + K2SO4 =>
4 Fe + 2 K3[Fe(CN)6] + 3 H2SO4 = 2 Fe2[Fe(CN)6] + 3 H2 + 3 K2SO4
CuSO4(aq) + H2O(l) = CuO + H2SO4 =>
CuSO4(aq) + H2O(l) = CuO + H2SO4
MnCl2 + KClO + KOH = MnO2 + KCl + H2O =>
MnCl2 + KClO + 2 KOH = MnO2 + 3 KCl + H2O
KOH + LiNO3 = LiOH + KNO3 =>
KOH + LiNO3 = LiOH + KNO3
Cu2 + Cl = CuCl =>
Cu2 + 2 Cl = 2 CuCl
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3 =>
KH(IO3)2 + NaOH = KOH + NaIO3 + HIO3
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
SrCrO4 + HC2H3O2 = Sr{2+} + Cr2O7{2-} + C2H3O2{-} + H2O =>
2 SrCrO4 + 2 HC2H3O2 = 2 Sr{2+} + Cr2O7{2-} + 2 C2H3O2{-} + H2O
CoCl3 + KOH = KCl + Co(OH)3 =>
CoCl3 + 3 KOH = 3 KCl + Co(OH)3
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(aq) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(aq)
Fe2O3 + Zn(OH)4 = ZnO + FeOH2 + O2 =>
Fe2O3 + Zn(OH)4 = ZnO + 2 FeOH2 + 2 O2
Fe2SO4 + KClO3 + H2SO4 = Fe(SO4)3 + KSO4 + Cl2 + H2O =>
4 Fe2SO4 + 10 KClO3 + 30 H2SO4 = 8 Fe(SO4)3 + 10 KSO4 + 5 Cl2 + 30 H2O
NH4 + CO2 = H2O + CN =>
NH4 + CO2 = 2 H2O + CN
C5H5N + O2 = CO2 + N2 + H2O =>
4 C5H5N + 25 O2 = 20 CO2 + 2 N2 + 10 H2O
CuCl2 + Li2S = CuS + LiCl =>
CuCl2 + Li2S = CuS + 2 LiCl
Fe{+} + Al = Fe + Al3{+} =>
Fe{+} + 3 Al = Fe + Al3{+}
SO2 + NO2 + H2O = H2SO4 + NO =>
SO2 + NO2 + H2O = H2SO4 + NO
HBr(aq) + KHCO3(aq) = H2O(l) + KBr(aq) + CO2(g) =>
HBr(aq) + KHCO3(aq) = H2O(l) + KBr(aq) + CO2(g)
H2SeO3 + H2S = Se + HSO4{-} + H{+} + H2O =>
2 H2SeO3 + H2S = 2 Se + HSO4{-} + H{+} + 2 H2O
[Ag(NH3)2]Cl + KJ = AgJ + KCl + NH3 =>
[Ag(NH3)2]Cl + KJ = AgJ + KCl + 2 NH3
NaClO + Na2S2O3 + H2O = Na2SO4 + NaCl + HCl =>
4 NaClO + Na2S2O3 + H2O = 2 Na2SO4 + 2 NaCl + 2 HCl
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
PCl3 + P = PCl2 =>
2 PCl3 + P = 3 PCl2
Al2S3 + Br2 = AlBr3 + S8 =>
8 Al2S3 + 24 Br2 = 16 AlBr3 + 3 S8
H2CO3 + Ca5(PO4)3OH = Ca3(PO4)2 + CaCO3 + H2O =>
H2CO3 + 2 Ca5(PO4)3OH = 3 Ca3(PO4)2 + CaCO3 + 2 H2O
Na2MoO4 + Zn + HCl = Mo2O5 + ZnCl2 + NaCl + H2O =>
2 Na2MoO4 + Zn + 6 HCl = Mo2O5 + ZnCl2 + 4 NaCl + 3 H2O
Al(NO3)3 + Na2CO3 + H2O = Al(OH)3 + NaNO3 + CO2 =>
2 Al(NO3)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 6 NaNO3 + 3 CO2
H2SO4(aq) = SO3 + H2O =>
H2SO4(aq) = SO3 + H2O
NaHCO3 + H3BO3 = Na3BO3 + CO2 + H2O =>
3 NaHCO3 + H3BO3 = Na3BO3 + 3 CO2 + 3 H2O
ZnSO4 + H2SO4 = Zn(SO4)2 + H2 =>
ZnSO4 + H2SO4 = Zn(SO4)2 + H2
CH4 + O2 = HCHO + H2O =>
CH4 + O2 = HCHO + H2O
C2H5OHNH3 = C2H5NH2H2O =>
C2H5OHNH3 = C2H5NH2H2O
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
Ag + Cu = AgCu =>
Ag + Cu = AgCu
HBr + KCN = KBr + HCN =>
HBr + KCN = KBr + HCN
Na3PO4 + Pb(NO3)2 = Na3(NO3)2 + PbPO4 =>
Na3PO4 + Pb(NO3)2 = Na3(NO3)2 + PbPO4
USO4 + H2O2 = UO2 + H2SO4 =>
USO4 + H2O2 = UO2 + H2SO4
KOH(aq) + Zn(NO3)2(aq) = KNO3 + Zn(OH)2 =>
2 KOH(aq) + Zn(NO3)2(aq) = 2 KNO3 + Zn(OH)2
Cr(OH)2 + HNO3 = Cr(NO3)3 + NO2 + H2O =>
Cr(OH)2 + 4 HNO3 = Cr(NO3)3 + NO2 + 3 H2O
Mg + HC1 = MgC1 + H2 =>
2 Mg + 2 HC1 = 2 MgC1 + H2
HI + NH3 = NH4 + I2 =>
2 HI + 2 NH3 = 2 NH4 + I2
Al(s) + NaOH(aq) = Na3AlO3(s) + H2(g) =>
2 Al(s) + 6 NaOH(aq) = 2 Na3AlO3(s) + 3 H2(g)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
| 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.
