| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 3 H2(SO4) = 3 Ca(SO4) + 2 H3(PO4)
PH3 + HCl + KMnO4 = KCl + MnCl2 + H2O + H3PO4 =>
5 PH3 + 24 HCl + 8 KMnO4 = 8 KCl + 8 MnCl2 + 12 H2O + 5 H3PO4
Chromium + oxygen = chromium(iii)oxide =>
4 Cr + 3 O2 = 2 Cr2O3
CuSO4 + Fe = Cu2 + Fe3(SO4) =>
2 CuSO4 + 6 Fe = Cu2 + 2 Fe3(SO4)
Cl2 + NaOH = NaCl + NaClO2 + H2O =>
2 Cl2 + 4 NaOH = 3 NaCl + NaClO2 + 2 H2O
Fe + BaSO4 = FeSO4 + Ba =>
Fe + BaSO4 = FeSO4 + Ba
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
HClMg(OH)2 = H(OH)2ClMg =>
HClMg(OH)2 = H(OH)2ClMg
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
KCl(aq)AgC2H3O2(aq) = AgCl(s)KC2H3O2(aq) =>
KCl(aq)AgC2H3O2(aq) = AgCl(s)KC2H3O2(aq)
KI + H2SO4 = H2S + I2 + K2SO4 + H2O =>
8 KI + 5 H2SO4 = H2S + 4 I2 + 4 K2SO4 + 4 H2O
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
H2S + HNO3 = H2SO3 + NO + H2O =>
H2S + 2 HNO3 = H2SO3 + 2 NO + H2O
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
P4O6 + O2 = P4O10 =>
P4O6 + 2 O2 = P4O10
Na3AsO3(aq) + Ce(SO4)2(aq) + H2O = Na3AsO4(aq) + Ce2(SO4)3(aq) + H2SO4(aq) =>
Na3AsO3(aq) + 2 Ce(SO4)2(aq) + H2O = Na3AsO4(aq) + Ce2(SO4)3(aq) + H2SO4(aq)
CuSO4*5H2O = CuO + H2SO4 + H2O =>
CuSO4*5H2O = CuO + H2SO4 + 4 H2O
SrCl2 + LiSO4 = LiCl2 + SrSO4 =>
SrCl2 + LiSO4 = LiCl2 + SrSO4
Pb(ClO3)4 = PbCl4 + O2 =>
Pb(ClO3)4 = PbCl4 + 6 O2
KMnO4 + K2S + H2O = MnO2 + S + KOH =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 3 S + 8 KOH
HgSO4 + Al = Al2[SO4] + Hg =>
HgSO4 + 2 Al = Al2[SO4] + Hg
HC2H3O2(aq) + NiCO3(s) = H2O(l) + CO2(g) + NiC2H3O2 =>
9 HC2H3O2(aq) + 8 NiCO3(s) = 6 H2O(l) + 10 CO2(g) + 8 NiC2H3O2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
HgSO4 + Al = Al2[SO4] + Hg =>
HgSO4 + 2 Al = Al2[SO4] + Hg
FeS2 + HCl = FeCl2 + H2S + S =>
FeS2 + 2 HCl = FeCl2 + H2S + S
NH3 + H2O = HNO2 + H2 =>
NH3 + 2 H2O = HNO2 + 3 H2
CaCO3 + CH3COOH = C4H6O4Ca + CO2 + H2O =>
CaCO3 + 2 CH3COOH = C4H6O4Ca + CO2 + H2O
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Mg(C2H3O2)2 + RbOH = Mg(OH)2 + RbC2H3O2 =>
Mg(C2H3O2)2 + 2 RbOH = Mg(OH)2 + 2 RbC2H3O2
C6H6NO6Na3 + H2O = CO2 + CH4 + NH3 + Na =>
8 C6H6NO6Na3 + 18 H2O = 33 CO2 + 15 CH4 + 8 NH3 + 24 Na
Na2CO3 + AgNO3 = NaNO3 + Ag2CO3 =>
Na2CO3 + 2 AgNO3 = 2 NaNO3 + Ag2CO3
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
C2H3NaO2HI = NaICH3COOH =>
C2H3NaO2HI = NaICH3COOH
Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
HgSO4 + Al = Al2[SO4] + Hg =>
HgSO4 + 2 Al = Al2[SO4] + Hg
FeS2 + HCl = FeCl2 + H2S + S =>
FeS2 + 2 HCl = FeCl2 + H2S + S
Rh + O2 = Rh2O3 =>
4 Rh + 3 O2 = 2 Rh2O3
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
I2O5H2O = HIO3 =>
I2O5H2O = 2 HIO3
VO2{+} + S2O3{2-} + H{+} = V{3+} + S4O6{2-} + H2O =>
VO2{+} + 2 S2O3{2-} + 4 H{+} = V{3+} + S4O6{2-} + 2 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
Zn(NO3)2 + K2CO3 = Zn(CO3) + K(NO3) =>
Zn(NO3)2 + K2CO3 = Zn(CO3) + 2 K(NO3)
X2CO3 + HCl = XCl + CO2 + H2O =>
X2CO3 + 2 HCl = 2 XCl + CO2 + H2O
Pb(NO3)2 + MgBr2 = PbBr2 + Mg(NO3)2 =>
Pb(NO3)2 + MgBr2 = PbBr2 + Mg(NO3)2
KCl + Cu(NO3)2 = Cl2 + CuCl + KNO3 =>
4 KCl + 2 Cu(NO3)2 = Cl2 + 2 CuCl + 4 KNO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/24
Équations équilibrées sur02/05/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
