| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2Cr2O7 + 2 Al = 2 K2CrO4 + Cr2O3 + Al2O3
C2H6O + O2 = CO4 + H2O =>
C2H6O + 5 O2 = 2 CO4 + 3 H2O
Cr2(SO4)3 + KMnO4 + H2O = K2Cr2O7 + MnO2 + H2SO4 =>
Cr2(SO4)3 + 2 KMnO4 + 3 H2O = K2Cr2O7 + 2 MnO2 + 3 H2SO4
(C6H16O5)20 + O2 = CO2 + H2O =>
(C6H16O5)20 + 150 O2 = 120 CO2 + 160 H2O
La(NO3)3 + C12H28O4Ti + NaNO3 + HNO3 = NaLaTiO3 + H2O + CO2 + N2 =>
La(NO3)3 + C12H28O4Ti + NaNO3 + 10 HNO3 = NaLaTiO3 + 19 H2O + 12 CO2 + 7 N2
Cl2 + NaOH = NaCl + H2O + NaClO5 =>
5 Cl2 + 10 NaOH = 9 NaCl + 5 H2O + NaClO5
Zn(NO3)2*6H2O + SnCl4*5H2O + CO(NH2)2 = Zn2SnO4 + NH4NO3 + CO2 + NH4Cl + H2O =>
2 Zn(NO3)2*6H2O + SnCl4*5H2O + 4 CO(NH2)2 = Zn2SnO4 + 4 NH4NO3 + 4 CO2 + 4 NH4Cl + 9 H2O
KCI + K2SO4 = KSO4 + K2CI =>
KCI + K2SO4 = KSO4 + K2CI
Al + HgCl2 = Hg + AlCl3 =>
2 Al + 3 HgCl2 = 3 Hg + 2 AlCl3
S6 + HNO3 = H2SO4 + NO2 + H2O =>
S6 + 36 HNO3 = 6 H2SO4 + 36 NO2 + 12 H2O
Mg(NO3)2 + Na2SiO3 = MgSiO3 + NaNO3 =>
Mg(NO3)2 + Na2SiO3 = MgSiO3 + 2 NaNO3
NH4Cl + CO2 = NH3 + CClO2H =>
NH4Cl + CO2 = NH3 + CClO2H
XOHCH3 + Mg + CO2 + HCl = XCH3COOH + MgCl2 + H2O =>
XOHCH3 + Mg + CO2 + 2 HCl = XCH3COOH + MgCl2 + H2O
NiSO4 + Ba(NO3)2 = Ba(SO4) + Ni(NO3)2 =>
NiSO4 + Ba(NO3)2 = Ba(SO4) + Ni(NO3)2
K + Cl2 = potassiumchloride =>
2 K + Cl2 = 2 KCl
Na + H3PO4 = Na3PO4H3 =>
3 Na + H3PO4 = Na3PO4H3
Na2S2O3 + NaOH = Na2S + Na2SO3 + H2O =>
3 Na2S2O3 + 6 NaOH = 2 Na2S + 4 Na2SO3 + 3 H2O
PbO2 + HCl = PbCl2 + H2O + O2 =>
2 PbO2 + 4 HCl = 2 PbCl2 + 2 H2O + O2
Ca(NO3)2(aq) + H2SO4(aq) = CaSO4 + HNO3 =>
Ca(NO3)2(aq) + H2SO4(aq) = CaSO4 + 2 HNO3
Cu[NO3]2 = CuO + NO2 + O2 =>
2 Cu[NO3]2 = 2 CuO + 4 NO2 + O2
Cl2(g) + NaBr2(aq) = NaCl2(aq) + Br2(l) =>
Cl2(g) + NaBr2(aq) = NaCl2(aq) + Br2(l)
CdSO4 + NaOH = Cd(OH)2 + Na2SO4 =>
CdSO4 + 2 NaOH = Cd(OH)2 + Na2SO4
Fe + S = Fe2(S4)3 =>
2 Fe + 12 S = Fe2(S4)3
(NH4)2S + HgCH3COO = NH4CH3COO + Hg2S =>
(NH4)2S + 2 HgCH3COO = 2 NH4CH3COO + Hg2S
CuS + MnO2 + H2SO4 = CuSO4 + MnSO4 + H2O =>
CuS + 4 MnO2 + 4 H2SO4 = CuSO4 + 4 MnSO4 + 4 H2O
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
Na + Pb(NO3)2 = Na(NO3) + Pb =>
2 Na + Pb(NO3)2 = 2 Na(NO3) + Pb
C2H4O2 + K2CO3 = C2H3KO2 + H2O + CO2 =>
2 C2H4O2 + K2CO3 = 2 C2H3KO2 + H2O + CO2
NaHCO3(s) + HCl(l) = H2O(l)CO2(g) + NaCl(aq) =>
NaHCO3(s) + HCl(l) = H2O(l)CO2(g) + NaCl(aq)
CrPO4 + Mg(NO3)2 = Cr(NO3)3 + Mg3(PO4)2 =>
2 CrPO4 + 3 Mg(NO3)2 = 2 Cr(NO3)3 + Mg3(PO4)2
NaSO4 + PbNo = NaNo + PbSO4 =>
NaSO4 + PbNo = NaNo + PbSO4
CuSO4 + K2CrO4 = CuO4 + K2Cr(SO4) =>
CuSO4 + K2CrO4 = CuO4 + K2Cr(SO4)
XeF4 + H2O = XeO4 + XeO + HF =>
3 XeF4 + 6 H2O = XeO4 + 2 XeO + 12 HF
NaVO3 + H2SO4 = Na6V10O28 + Na2SO4 + H2O =>
10 NaVO3 + 2 H2SO4 = Na6V10O28 + 2 Na2SO4 + 2 H2O
C15H31COONa + CaCl2 = C15H31COOCl2 + NaCa =>
C15H31COONa + CaCl2 = C15H31COOCl2 + NaCa
Fe(CrO2)2 + K2CO3 + O2 = Fe2O3 + K2CrO4 + CO3 =>
4 Fe(CrO2)2 + 8 K2CO3 + 11 O2 = 2 Fe2O3 + 8 K2CrO4 + 8 CO3
Cu(NO3)(aq) + NaCl(aq) = CuCl(s) + NaNO3(aq) =>
Cu(NO3)(aq) + NaCl(aq) = CuCl(s) + NaNO3(aq)
Mg(CO3)2 + SO4 = MgSO4 + CO3 =>
Mg(CO3)2 + SO4 = MgSO4 + 2 CO3
CS2 + P = C3P4 + S =>
3 CS2 + 4 P = C3P4 + 6 S
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Y(OH)2 + O2 = Y2O3 + H2O =>
4 Y(OH)2 + O2 = 2 Y2O3 + 4 H2O
Zn + CuSO4 = Zn2(CuSO4)2 =>
2 Zn + 2 CuSO4 = Zn2(CuSO4)2
H3[SbCl6] + NH4OH = Sb(OH)3 + NH4Cl + H2O =>
H3[SbCl6] + 6 NH4OH = Sb(OH)3 + 6 NH4Cl + 3 H2O
CH3OOH + Cr(OH)3 = Cr(CH3COO)3 + H2O =>
6 CH3OOH + Cr(OH)3 = Cr(CH3COO)3 + 9 H2O
CrO + H2 = Cr + H2O =>
CrO + H2 = Cr + H2O
C9H8O2 + NaOH = H2OC9H7O2Na =>
C9H8O2 + NaOH = H2OC9H7O2Na
MgBr2 + K2CO3 = Mg2CO3 + KBr2 =>
2 MgBr2 + K2CO3 = Mg2CO3 + 2 KBr2
Cu(s) + AgNo3 = Ag + CuNo3 =>
Cu(s) + AgNo3 = Ag + CuNo3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
ZnO + HCl = Zn2 + H2O2 + Cl2 =>
2 ZnO + 2 HCl = Zn2 + H2O2 + Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
