| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C + S8 = 4 CS2
Hg + HF = HgF2 + H2 =>
Hg + 2 HF = HgF2 + H2
Fe + Sn(SO4)2 = Sn + Fe(SO4)2 =>
Fe + Sn(SO4)2 = Sn + Fe(SO4)2
Zn(s) + Cu(aq) = ZnCu =>
Zn(s) + Cu(aq) = ZnCu
(C6H12) + O2 = H2O + CO2 =>
(C6H12) + 9 O2 = 6 H2O + 6 CO2
Hg + HF = HgF2 + H2 =>
Hg + 2 HF = HgF2 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3P + H2O = H3O + P =>
H3P + 3 H2O = 3 H3O + P
Al2O3 + FeS = Al + FeSO4 =>
4 Al2O3 + 3 FeS = 8 Al + 3 FeSO4
SnCl2 + HNO3 = Sn(NO3)2 + HCl =>
SnCl2 + 2 HNO3 = Sn(NO3)2 + 2 HCl
KOH + C5H6 = C5H5 + H2O + K =>
KOH + C5H6 = C5H5 + H2O + K
Fe + Mg2{+} = Fe2{+} + Mg =>
2 Fe + Mg2{+} = Fe2{+} + 2 Mg
CH2ClCOOH + C3H7OH = CH2ClCOOC2H5 + H2O =>
3 CH2ClCOOH + 2 C3H7OH = 3 CH2ClCOOC2H5 + 2 H2O
C3H8 + *O2 = CO2 + H2O =>
C3H8 + 5*O2 = 3 CO2 + 4 H2O
Fe(NO3)2 + Rb = Fe + RbNO3 =>
Fe(NO3)2 + 2 Rb = Fe + 2 RbNO3
NCl3(s) = N3 + Cl =>
3 NCl3(s) = N3 + 9 Cl
CuCl2 + NaI = CuI + NaCl + I =>
CuCl2 + 2 NaI = CuI + 2 NaCl + I
CH4 + CH3OH = C2H6 + H2O =>
CH4 + CH3OH = C2H6 + H2O
FeO3(s) + C(s) = Fe(s) + CO(g) =>
FeO3(s) + 3 C(s) = Fe(s) + 3 CO(g)
Cu + O2(g) = CuO =>
2 Cu + O2(g) = 2 CuO
Si + CO2 = SiC + SiO2 =>
2 Si + CO2 = SiC + SiO2
Ca + NaCl = CaCl + Na =>
Ca + NaCl = CaCl + Na
Ga(BrO)3 + Rb = Rb3(BrO)3 + Ga =>
Ga(BrO)3 + 3 Rb = Rb3(BrO)3 + Ga
H2O(l) + P4(s) + KOH(aq) = KH2PO2(aq) + PH3(g) =>
3 H2O(l) + P4(s) + 3 KOH(aq) = 3 KH2PO2(aq) + PH3(g)
Al(s) + F2 = AlF3(s) =>
2 Al(s) + 3 F2 = 2 AlF3(s)
Al2O3 = Al + O2* =>
2 Al2O3 = 4 Al + 3 O2*
CaH2 + La2O3 + Si + Fe = LaFe23Si3 + CaO + H2 =>
3 CaH2 + La2O3 + 6 Si + 46 Fe = 2 LaFe23Si3 + 3 CaO + 3 H2
Fe2(SO4)3(aq) + Pb(NO3)2(aq) = PbSO4(s) + Fe(NO3)3(aq) =>
Fe2(SO4)3(aq) + 3 Pb(NO3)2(aq) = 3 PbSO4(s) + 2 Fe(NO3)3(aq)
CaCl2 + Cs3Po4 = Ca3Po4 + CsCl2 =>
3 CaCl2 + Cs3Po4 = Ca3Po4 + 3 CsCl2
AlCl3 + OH = AlCl3OH =>
AlCl3 + OH = AlCl3OH
Mn(NO3)2 + KOH + O2 = KMnO4 + KNO3 + H2O =>
4 Mn(NO3)2 + 12 KOH + 5 O2 = 4 KMnO4 + 8 KNO3 + 6 H2O
BF3 + HCl = BCl3 + HF =>
BF3 + 3 HCl = BCl3 + 3 HF
H2SO4 + HI2 = H2S + I2 + H2O =>
H2SO4 + 8 HI2 = H2S + 8 I2 + 4 H2O
MnO4 + Cl = Mn + ClO3 =>
3 MnO4 + 4 Cl = 3 Mn + 4 ClO3
KI + AgNO3* = AgI + KNO3 =>
KI + AgNO3* = AgI + KNO3
IO3{-} + N3{-} + H2O = I2 + NO + OH{-} =>
14 IO3{-} + 10 N3{-} + 12 H2O = 7 I2 + 30 NO + 24 OH{-}
NaHSO3 + Zn + SO2 = Na2S2O3 + ZnSO3 + H2O =>
2 NaHSO3 + 2 Zn + 2 SO2 = Na2S2O3 + 2 ZnSO3 + H2O
KI + AgNO3* = AgI + KNO3 =>
KI + AgNO3* = AgI + KNO3
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
CuBr + H2SO4 = CuSO4 + Br2 + SO2 + H2O =>
2 CuBr + 4 H2SO4 = 2 CuSO4 + Br2 + 2 SO2 + 4 H2O
Pb + NaNO3 = Pb3O4 + NaNO2 =>
3 Pb + 4 NaNO3 = Pb3O4 + 4 NaNO2
Zn + Na(HCO3) = Na + Zn(HCO3)2 =>
Zn + 2 Na(HCO3) = 2 Na + Zn(HCO3)2
K3(Po4) + BaCl2 = KCl + Ba3(Po4)2 =>
2 K3(Po4) + 3 BaCl2 = 6 KCl + Ba3(Po4)2
P34 + O2 = P2O5 =>
2 P34 + 85 O2 = 34 P2O5
FeCl2 + NaNO3 + HCl = FeCl3 + NaCl + H2O + NO =>
3 FeCl2 + NaNO3 + 4 HCl = 3 FeCl3 + NaCl + 2 H2O + NO
BH + O2 = B2O3 + H2O =>
2 BH + 2 O2 = B2O3 + H2O
Rb2O + HNO3 = RbNO3 + H2O =>
Rb2O + 2 HNO3 = 2 RbNO3 + H2O
HBr + Bi(OH)3 = H2O + Bi(OH)Br2 =>
2 HBr + Bi(OH)3 = 2 H2O + Bi(OH)Br2
NiCl2(aq) + (NH4)2S(aq) = NiS(s) + NH4Cl(aq) =>
NiCl2(aq) + (NH4)2S(aq) = NiS(s) + 2 NH4Cl(aq)
CoBr3 + Cl2 = Br2 + CoCl3 =>
2 CoBr3 + 3 Cl2 = 3 Br2 + 2 CoCl3
| 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.
