| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2SeO4 + Pt = Pt(SeO4)2 + 2 H2
MgCl2 + SiO2 + H2O = MgSiO3 + HCl =>
MgCl2 + SiO2 + H2O = MgSiO3 + 2 HCl
NaNO3 + Fe2O3 = NaO + Fe2 + NO3 =>
3 NaNO3 + Fe2O3 = 3 NaO + Fe2 + 3 NO3
Re2O8 + H2S = Re2S7 + H2O + S =>
Re2O8 + 8 H2S = Re2S7 + 8 H2O + S
Cr2(SO4)3 + KMnO4 + H2O = H2CrO4 + MnO2 + K2SO4 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 4 H2O = 2 H2CrO4 + 2 MnO2 + K2SO4 + 2 H2SO4
Cr(OH)3 + O2 + KOH = K2CrO4 + H2O =>
4 Cr(OH)3 + 3 O2 + 8 KOH = 4 K2CrO4 + 10 H2O
Fe3O4 + O2(g) = Fe2O3(s) =>
4 Fe3O4 + O2(g) = 6 Fe2O3(s)
Li2O + H2O = Li2 + OH =>
Li2O + H2O = Li2 + 2 OH
C3H7OH + O2 = CO2(g) + H2O(l) =>
2 C3H7OH + 9 O2 = 6 CO2(g) + 8 H2O(l)
HNO3 + Mn(OH)3 = Mn(OH)2NO3 + H2O =>
HNO3 + Mn(OH)3 = Mn(OH)2NO3 + H2O
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
C3H8O + H2O = C2H5OH =>
2 C3H8O + H2O = 3 C2H5OH
RuCl4(s) + Na2S4(s) = RuS2(s) + NaCl(s) + S(s) =>
RuCl4(s) + 2 Na2S4(s) = RuS2(s) + 4 NaCl(s) + 6 S(s)
SnCl2(aq) + KIO3(aq) + HCl(aq) = I2 + SnCl4(aq) + KCl2(aq) + H2O(l) =>
4 SnCl2(aq) + 2 KIO3(aq) + 12 HCl(aq) = I2 + 4 SnCl4(aq) + 2 KCl2(aq) + 6 H2O(l)
Ammonia + chlorine = ammoniumchloride + nitrogen =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
Na2B4O7*10H2O(borax) + HNO3 = NaNO3 + H3BO3 + H2O =>
Na2B4O7*10H2O(borax) + 2 HNO3 = 2 NaNO3 + 4 H3BO3 + 5 H2O
BeCl2 + NaOH = Na2BeO2 + HCl =>
BeCl2 + 2 NaOH = Na2BeO2 + 2 HCl
C3H6O2 + NaOH = C3H5NaO2 + H2O =>
C3H6O2 + NaOH = C3H5NaO2 + H2O
Na3N + HNO3 = NaNO3 + NH3 =>
Na3N + 3 HNO3 = 3 NaNO3 + NH3
SO2CaO = CaSO3 =>
SO2CaO = CaSO3
CH4 + Cl2 = CClH3 + HCl =>
CH4 + Cl2 = CClH3 + HCl
SB2 + (NH4)2CO3 = SCO3 + NH4B =>
SB2 + (NH4)2CO3 = SCO3 + 2 NH4B
BeCl2 + AgNO2 = Be(NO2)2 + AgCl =>
BeCl2 + 2 AgNO2 = Be(NO2)2 + 2 AgCl
H2S + H2O = HS + H3O =>
H2S + H2O = HS + H3O
Pb(NO3)2(aq) + HCl(aq) = PbCl2 + H2O + N2O5 =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2 + H2O + N2O5
SO4{2-} + VO + H2O = H2S + VO3{-} + H{+} =>
3 SO4{2-} + 8 VO + 4 H2O = 3 H2S + 8 VO3{-} + 2 H{+}
H2SO4CaCO3 = CaSO4H2CO3 =>
H2SO4CaCO3 = CaSO4H2CO3
Pb + K2CO3 = PbCO3 + K =>
Pb + K2CO3 = PbCO3 + 2 K
Fe + CO = Fe(CO)5 =>
Fe + 5 CO = Fe(CO)5
Mg2 + Cu(No3)2 = Cu + Mg(No3)2 =>
Mg2 + 2 Cu(No3)2 = 2 Cu + 2 Mg(No3)2
Ba + CuI = BaI + Cu =>
Ba + CuI = BaI + Cu
HClO3 + H2SO3 = H2SO4 + HCl =>
HClO3 + 3 H2SO3 = 3 H2SO4 + HCl
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
Br2 + H2O + S = HBr + H2SO4 =>
3 Br2 + 4 H2O + S = 6 HBr + H2SO4
NiCl2 + HNO3 = Ni(NO3)2 + Cl + H2O + NO2 =>
NiCl2 + 4 HNO3 = Ni(NO3)2 + 2 Cl + 2 H2O + 2 NO2
KMnO4 + H2SO4 + NaHSO3 = MnSO4(aq) + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + H2SO4 + 10 NaHSO3 = 4 MnSO4(aq) + 2 K2SO4 + 5 Na2SO4 + 6 H2O
CoCl2 + Zn + H2O = ZnCl2 + CoO + H2 =>
CoCl2 + Zn + H2O = ZnCl2 + CoO + H2
(NH4)2S + H2O = NH4OH + H2S =>
(NH4)2S + 2 H2O = 2 NH4OH + H2S
SiF4(g) + H2O(l) = H4SiO4(aq) + H2SiF6(aq) =>
3 SiF4(g) + 4 H2O(l) = H4SiO4(aq) + 2 H2SiF6(aq)
KMnO4 + NaOH + KI = KOH + MnO2 + Na2O + I2 =>
2 KMnO4 + 8 NaOH + 6 KI = 8 KOH + 2 MnO2 + 4 Na2O + 3 I2
FeO + Na2O + O2 = NaFeO2 =>
4 FeO + 2 Na2O + O2 = 4 NaFeO2
VOSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + VO(SO4)3 + H2O + K2SO4 =>
3 VOSO4 + 2 K2Cr2O7 + 14 H2SO4 = 2 Cr2(SO4)3 + 3 VO(SO4)3 + 14 H2O + 2 K2SO4
NH4VO3 + H2SO4 = VO2 + (NH4)2SO2 + H2O + SO4 =>
2 NH4VO3 + 4 H2SO4 = 2 VO2 + (NH4)2SO2 + 4 H2O + 3 SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
C22H48ClN + O2 = CO2 + H2O + H{+} + Cl{-} + HNO3 =>
C22H48ClN + 35 O2 = 22 CO2 + 23 H2O + H{+} + Cl{-} + HNO3
Al(s) = Al2(s) =>
2 Al(s) = Al2(s)
Ni(OH)2 + NH4OH = NiNH + H2O =>
Ni(OH)2 + NH4OH = NiNH + 3 H2O
HBr(aq) + H2O(l) = Br(aq) + H3O(aq) =>
HBr(aq) + H2O(l) = Br(aq) + H3O(aq)
CH3CH2CH3 + H2SO4 = CH3CH2CH2SO3H + H2O =>
CH3CH2CH3 + H2SO4 = CH3CH2CH2SO3H + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/24
Équations équilibrées sur05/08/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
