| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCl3 + MnSO4 + 8 KOH = 6 KCl + K2MnO4 + K2SO4 + 4 H2O
ZnCl2 + NaHCO3 = ZnCO3 + CO2 + NaCl + H2O =>
ZnCl2 + 2 NaHCO3 = ZnCO3 + CO2 + 2 NaCl + H2O
MnSO4 = Mn{2+} + SO4{-2} =>
MnSO4 = Mn{2+} + SO4{-2}
(NH4)3PO4 + CaCl2 = (NH4)Cl2 + Ca3PO4 =>
(NH4)3PO4 + 3 CaCl2 = 3(NH4)Cl2 + Ca3PO4
Mg(MnO4)2 + Na = NaMnO4 + Mg =>
Mg(MnO4)2 + 2 Na = 2 NaMnO4 + Mg
Mg(s) + H2SO4(l) = MgSO4(l) + H2(g) =>
Mg(s) + H2SO4(l) = MgSO4(l) + H2(g)
Cr2SO4 + CH3COOH = Cr(CH3COOH)3 + SO4 =>
Cr2SO4 + 6 CH3COOH = 2 Cr(CH3COOH)3 + SO4
Cr(ClO2)3 + NaOH = NaClO2 + Cr(OH)3 =>
Cr(ClO2)3 + 3 NaOH = 3 NaClO2 + Cr(OH)3
CuSO4 + H2O + PH3 = H3PO4 + Cu + H2SO4 =>
4 CuSO4 + 4 H2O + PH3 = H3PO4 + 4 Cu + 4 H2SO4
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
NH4Br + KOH = NH3 + H2O + BrK =>
NH4Br + KOH = NH3 + H2O + BrK
HCl + NaOCl = Cl2 + H2O + NaCl =>
2 HCl + NaOCl = Cl2 + H2O + NaCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
K2S + CO2 = K2SO4 + C =>
K2S + 2 CO2 = K2SO4 + 2 C
BF3(g) + H2O(l) = HBF4 + H3BO3 =>
4 BF3(g) + 3 H2O(l) = 3 HBF4 + H3BO3
Ca3O8P2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3O8P2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Al4C3(s) + H2O(e) = Al(OH)3(s) + CH4(g) =>
Al4C3(s) + 12 H2O(e) = 4 Al(OH)3(s) + 3 CH4(g)
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
H2S + H2(SO4) = H2O + S =>
3 H2S + H2(SO4) = 4 H2O + 4 S
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Ag(NO3) + K(SCN) = Ag(SCN) + K(NO3) =>
Ag(NO3) + K(SCN) = Ag(SCN) + K(NO3)
P4S3 + NO3 = PO4 + SO4 + NO =>
P4S3 + 14 NO3 = 4 PO4 + 3 SO4 + 14 NO
Bi2O3 + Nb2O5 = BiNbO4 =>
Bi2O3 + Nb2O5 = 2 BiNbO4
AlCl3(aq) + NaOH(aq) = Al(OH)3(s) + NaCl(aq) =>
AlCl3(aq) + 3 NaOH(aq) = Al(OH)3(s) + 3 NaCl(aq)
Sc + CO2 = Sc2O3 + C =>
4 Sc + 3 CO2 = 2 Sc2O3 + 3 C
CrCl3 + Al = CrCl2 + AlCl3 =>
3 CrCl3 + Al = 3 CrCl2 + AlCl3
CaCO3 + NaOH + H2O = Ca(OH)2 + NaHCO3 =>
CaCO3 + NaOH + H2O = Ca(OH)2 + NaHCO3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
HNO3 + Ca(OH)2 = (NO3)2 + Ca + H(OH) =>
2 HNO3 + Ca(OH)2 = (NO3)2 + Ca + 2 H(OH)
CH2O2 + H2 = H2O + CH4 =>
CH2O2 + 3 H2 = 2 H2O + CH4
CoSO4 + Ba(NO3)2 = Co(NO3)2 + BaSO4 =>
CoSO4 + Ba(NO3)2 = Co(NO3)2 + BaSO4
MgSO4 + NaCO3 = MgCO3 + NaSO4 =>
MgSO4 + NaCO3 = MgCO3 + NaSO4
VF5 + P = F2 + VP =>
2 VF5 + 2 P = 5 F2 + 2 VP
VO{2+} + MnO4{-} + H2O = VO4{3-} + Mn{2+} + H{+} =>
5 VO{2+} + MnO4{-} + 11 H2O = 5 VO4{3-} + Mn{2+} + 22 H{+}
CrCl2(aq) + Na2CO3(aq) = CrCO3(s) + NaCl(aq) =>
CrCl2(aq) + Na2CO3(aq) = CrCO3(s) + 2 NaCl(aq)
Ba(OH)2 + PbSO4 = Pb(OH)2 + BaSO4 =>
Ba(OH)2 + PbSO4 = Pb(OH)2 + BaSO4
CaBr2 + Hg2(NO3)2 = Ca(NO3)2 + HgBr =>
CaBr2 + Hg2(NO3)2 = Ca(NO3)2 + 2 HgBr
NH3 + O = NO + OH2 =>
2 NH3 + 5 O = 2 NO + 3 OH2
KNo3 + NaI = KI + NaNo3 =>
KNo3 + NaI = KI + NaNo3
AsO2{-} + I2 + H2O = I{-} + H2AsO4{-} + H{+} =>
AsO2{-} + I2 + 2 H2O = 2 I{-} + H2AsO4{-} + 2 H{+}
Na2CO3 + Li = Li2CO3 + Na =>
Na2CO3 + 2 Li = Li2CO3 + 2 Na
C25H52(l) + O2(g) = CO2(g) + H20(g) =>
5 C25H52(l) + 125 O2(g) = 125 CO2(g) + 13 H20(g)
HCl + KOH = KCl + H2O(l) =>
HCl + KOH = KCl + H2O(l)
C4N2 + NO2 = CO2 + N2 =>
C4N2 + 4 NO2 = 4 CO2 + 3 N2
Cl2 + Ca(OH)2 = Ca(OCl)2 + CaCl2 + H2O =>
2 Cl2 + 2 Ca(OH)2 = Ca(OCl)2 + CaCl2 + 2 H2O
(NH4)2CO3 + Al = Al2(CO3)3 + N2 + H2 =>
3(NH4)2CO3 + 2 Al = Al2(CO3)3 + 3 N2 + 12 H2
FeCl3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + KCl =>
FeCl3 + K3[Fe(CN)6] = Fe[Fe(CN)6] + 3 KCl
HMnO4 + Cr = Cr(MnO4)3 + H2 =>
6 HMnO4 + 2 Cr = 2 Cr(MnO4)3 + 3 H2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Zn + Mg{2+} = Zn{2+} + Mg =>
Zn + Mg{2+} = Zn{2+} + Mg
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
