| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaI(aq) + Fe(NO3)3(aq) = 3 NaNO3 + Fe(I)3(aq)
C3H8O3 + H2O = C12H26 + OH =>
4 C3H8O3 + 6 H2O = C12H26 + 18 OH
(NH4)2CO3 + K2Cr2O7 = N2 + KCrO2 + CO2 + H2O =>
(NH4)2CO3 + K2Cr2O7 = N2 + 2 KCrO2 + CO2 + 4 H2O
Ag2CO3 + Al = AlCO3 + Ag =>
Ag2CO3 + Al = AlCO3 + 2 Ag
[CuOH]2CO3 + Cl2 = O2 + CO2 + CuCl2 + H2O =>
[CuOH]2CO3 + 2 Cl2 = O2 + CO2 + 2 CuCl2 + H2O
Nd2Fe14B + HNO3 = Nd(NO3)3 + Fe(NO3)3 + H3BO3 + NO2 + H2O =>
Nd2Fe14B + 99 HNO3 = 2 Nd(NO3)3 + 14 Fe(NO3)3 + H3BO3 + 51 NO2 + 48 H2O
Fe2(CO3)3 + CH3COOH = H2CO3 + Fe(CH3COO)3 =>
Fe2(CO3)3 + 6 CH3COOH = 3 H2CO3 + 2 Fe(CH3COO)3
FeBr3 + Zn = ZnBr2 + FeBr2 =>
2 FeBr3 + Zn = ZnBr2 + 2 FeBr2
Sr(OH)2 + Na2SO4 = NaOH + Sr2(SO4)2 =>
2 Sr(OH)2 + 2 Na2SO4 = 4 NaOH + Sr2(SO4)2
Pt(s)HBr(aq) = PtBrH =>
Pt(s)HBr(aq) = PtBrH
(NH4)2SO4 + HCl = (NH4)Cl + H2SO4 =>
(NH4)2SO4 + 2 HCl = 2(NH4)Cl + H2SO4
C2H3OH + O3 = H2O + CO2 =>
3 C2H3OH + 5 O3 = 6 H2O + 6 CO2
Ai(OH)3 + CO2 = Ai2(CO3)3 + H2O =>
2 Ai(OH)3 + 3 CO2 = Ai2(CO3)3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Bariumnitrate + ammoniumsulfate = bariumsulfate + ammoniumnitrate =>
Ba(NO3)2 + (NH4)2SO4 = BaSO4 + 2 NH4NO3
Ni3S2(s) + O2(g) = NiO(s) + SO2(g) =>
2 Ni3S2(s) + 7 O2(g) = 6 NiO(s) + 4 SO2(g)
Zn + Fe(NO3) = ZnNO3 + Fe =>
Zn + Fe(NO3) = ZnNO3 + Fe
Fr2S = Fr + S2 =>
2 Fr2S = 4 Fr + S2
HClO + CaCO3 = Ca(ClO)2 + H2CO3 =>
2 HClO + CaCO3 = Ca(ClO)2 + H2CO3
Al + H2O = Al(HO3)3 + H2 =>
2 Al + 18 H2O = 2 Al(HO3)3 + 15 H2
Cr2O7{2-} + Cl{-} + H{+} = Cr3{+} + H2O + Cl2 =>
3 Cr2O7{2-} + 34 Cl{-} + 42 H{+} = 2 Cr3{+} + 21 H2O + 17 Cl2
Mg(s) + H2O(l) = MgOH(g) + H2(g) =>
2 Mg(s) + 2 H2O(l) = 2 MgOH(g) + H2(g)
HNO3 + PBS = PB(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 PBS = 3 PB(NO3)2 + 2 NO + 3 S + 4 H2O
CH6 + O2 = HC3H4O2 + H2O =>
12 CH6 + 17 O2 = 4 HC3H4O2 + 26 H2O
C6H2CH3(NO2)3 + O2 = CO2 + H2O + N2 =>
4 C6H2CH3(NO2)3 + 21 O2 = 28 CO2 + 10 H2O + 6 N2
Cu + HF = CuF2 + H =>
Cu + 2 HF = CuF2 + 2 H
C5H11NO2Se + Al + O2 = CO2 + H2O + NH3 + Al2Se3 =>
3 C5H11NO2Se + 2 Al + 18 O2 = 15 CO2 + 12 H2O + 3 NH3 + Al2Se3
CHCl3 + NaOH = CO + NaCl + H2O =>
CHCl3 + 3 NaOH = CO + 3 NaCl + 2 H2O
CH3NH2 + O2 = CHO2 + H2O + N2 =>
2 CH3NH2 + 4 O2 = 2 CHO2 + 4 H2O + N2
H3CCOOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
H3CCOOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
NH3 + ZnOH = NH4 + ZnO =>
NH3 + ZnOH = NH4 + ZnO
C5H12O = O2 + C + H2 =>
2 C5H12O = O2 + 10 C + 12 H2
Na2B4O7 + Al2(SO4)3 + H2O = Al(OH)3 + Na2SO4 + H3BO3 =>
3 Na2B4O7 + Al2(SO4)3 + 21 H2O = 2 Al(OH)3 + 3 Na2SO4 + 12 H3BO3
CrO3 + HCOOH + HCl = CrCl3 + H2O + CO2 =>
2 CrO3 + 3 HCOOH + 6 HCl = 2 CrCl3 + 6 H2O + 3 CO2
Na2S2O3(aq) + HCl(aq) = NaCl + SO2(g) + S(s) + H2O(l) =>
Na2S2O3(aq) + 2 HCl(aq) = 2 NaCl + SO2(g) + S(s) + H2O(l)
Carbondioxide + sodiumhydroxide = Sodiumhydrogencarbonate =>
CO2 + NaOH = NaHCO3
Ag2CO3 + Al = AlCO3 + Ag =>
Ag2CO3 + Al = AlCO3 + 2 Ag
PtH2O = PtOHH =>
PtH2O = PtOHH
(CaO)3*SiO2 + NaCl + CO2 + H2O = Na2Ca2(CO3)3 + SiO2 + HCl =>
2(CaO)3*SiO2 + 6 NaCl + 9 CO2 + 3 H2O = 3 Na2Ca2(CO3)3 + 2 SiO2 + 6 HCl
HNO3 + Cu2S = Cu(NO3)2 + NO2 + H2SO4 + H2O =>
14 HNO3 + Cu2S = 2 Cu(NO3)2 + 10 NO2 + H2SO4 + 6 H2O
CH3CH2COOH + Na2CO3 = CH3CH2COONa + H2O + CO2 =>
2 CH3CH2COOH + Na2CO3 = 2 CH3CH2COONa + H2O + CO2
NO2 + CO = N2O3 + CO2 =>
2 NO2 + CO = N2O3 + CO2
MClO = O + MCl =>
MClO = O + MCl
ClO{-} + H2O + Cr{3+} = Cr2O7{2-} + Cl{-} + H{+} =>
3 ClO{-} + 4 H2O + 2 Cr{3+} = Cr2O7{2-} + 3 Cl{-} + 8 H{+}
CH2Br2 + Br = HBr + CHBr2 =>
CH2Br2 + Br = HBr + CHBr2
CuCl2 + NaMnO4 = Cu(MnO4)2 + NaCl =>
CuCl2 + 2 NaMnO4 = Cu(MnO4)2 + 2 NaCl
S + KClO + KOH = K2SO4 + KCl + H2O =>
S + 3 KClO + 2 KOH = K2SO4 + 3 KCl + H2O
LiHCO3 + HClO = LiClO + CO3 + H2 =>
LiHCO3 + HClO = LiClO + CO3 + H2
NH4NO3 + Ba(OH)2 = NH4NO3Ba(OH)2 =>
NH4NO3 + Ba(OH)2 = NH4NO3Ba(OH)2
SnBr4 + H2O = Sn(OH)4 + HBr =>
SnBr4 + 4 H2O = Sn(OH)4 + 4 HBr
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
