| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 6 HC1 = FeC6 + 3 H2
Ag + NaCl = AgClNa =>
Ag + NaCl = AgClNa
Zn(OH)2 + OH{-} = Zn(OH)4{-2} =>
Zn(OH)2 + 2 OH{-} = Zn(OH)4{-2}
CH3COOH + NH4NO3 = CO2 + H2O + N2 =>
CH3COOH + 4 NH4NO3 = 2 CO2 + 10 H2O + 4 N2
RbClO = O2 + RbCl =>
2 RbClO = O2 + 2 RbCl
HA + Me = HAMe2 =>
HA + 2 Me = HAMe2
Cr(NO3)3 + NaPO3 = NO2 + O2 + Na3Cr2(PO4)3 =>
4 Cr(NO3)3 + 6 NaPO3 = 12 NO2 + 3 O2 + 2 Na3Cr2(PO4)3
Mg + H2SO4 + HCl = MgCl2 + SO2 + H2O =>
Mg + H2SO4 + 2 HCl = MgCl2 + SO2 + 2 H2O
Si + NaOH + H2O = Na2SiO4 + H2 =>
Si + 2 NaOH + 2 H2O = Na2SiO4 + 3 H2
Mg + NH4Cl + NH4OH + Na2HPO4 = MgPO4 + NaCl + H2O + NH4 =>
Mg + 2 NH4Cl + NH4OH + Na2HPO4 = MgPO4 + 2 NaCl + H2O + 3 NH4
Cu + HNO2 = NO + Cu(NO3)2 + H2O =>
Cu + 8 HNO2 = 6 NO + Cu(NO3)2 + 4 H2O
Cr2O7{2-} + H{+} + Cl{-} = Cr{3+} + H2O + Cl2 =>
Cr2O7{2-} + 14 H{+} + 6 Cl{-} = 2 Cr{3+} + 7 H2O + 3 Cl2
Ca + Cr2O3 = CaO + Cr =>
3 Ca + Cr2O3 = 3 CaO + 2 Cr
KBr + Ca(OH)2 = K(OH) + CaBr2 =>
2 KBr + Ca(OH)2 = 2 K(OH) + CaBr2
SO + HIO3 + H2O = H2SO4 + I2 =>
5 SO + 4 HIO3 + 3 H2O = 5 H2SO4 + 2 I2
Na2S + KOH = NaOH + K2S =>
Na2S + 2 KOH = 2 NaOH + K2S
SodiumSulfide + BerylliumPhosphide = SodiumPhosphide + BerylliumSulfide =>
SodiumSulfide + BerylliumPhosphide = SodiumPhosphide + BerylliumSulfide
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
S + HCl = SCl2 + H2 =>
S + 2 HCl = SCl2 + H2
LiBr + CoSO3 = CoBr2 + Li2SO3 =>
2 LiBr + CoSO3 = CoBr2 + Li2SO3
Ba + O2 = Ba2O3 =>
4 Ba + 3 O2 = 2 Ba2O3
NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl
K + CuSO4 = KSO4 + Cu =>
K + CuSO4 = KSO4 + Cu
NH4NO3 + H3PO4 = NH4H2PO4 + HNO3 =>
NH4NO3 + H3PO4 = NH4H2PO4 + HNO3
C3H8O2 + K = C3H8K + O2 =>
C3H8O2 + K = C3H8K + O2
CrO + CCl4 = CrCl2 + CCl2O =>
CrO + CCl4 = CrCl2 + CCl2O
Be(OH)2 + Cu(OH)2 = BeCuO2 + H2O =>
Be(OH)2 + Cu(OH)2 = BeCuO2 + 2 H2O
ZnO + CuCl = ZnCl2 + Cu2O =>
ZnO + 2 CuCl = ZnCl2 + Cu2O
Au + O2 = Au2O2 =>
2 Au + O2 = Au2O2
NaHCO3 + CH3CH(OH)COOH = CO2 + H2O + CH3CH(ONa)COONa =>
2 NaHCO3 + CH3CH(OH)COOH = 2 CO2 + 2 H2O + CH3CH(ONa)COONa
NaCl + Zn + K3[Fe(CN)6] + Fe = Fe3[Fe(CN)6]2 + NaZn + KCl =>
6 NaCl + 6 Zn + 2 K3[Fe(CN)6] + 3 Fe = Fe3[Fe(CN)6]2 + 6 NaZn + 6 KCl
Cl2 + MnF7 = MnCl7 + F2 =>
7 Cl2 + 2 MnF7 = 2 MnCl7 + 7 F2
KMnO4 + H2C2O4 + H2SO4 = CO2 + H2O + K2SO4 + MnO =>
2 KMnO4 + 5 H2C2O4 + H2SO4 = 10 CO2 + 6 H2O + K2SO4 + 2 MnO
(c)Na2B4O7(s) + CuSO4(aq) + H2O(l) = H3BO3(s) + Na2SO4(aq) + Cu(BO2)2 =>
(c)Na2B4O7(s) + CuSO4(aq) + 3 H2O(l) = 2 H3BO3(s) + Na2SO4(aq) + Cu(BO2)2
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag =>
Pb + Ag(NO3)2 = Pb(NO3)2 + Ag
BaCl2(aq) + CuSO4(aq) = BaSO4(s) + CuCl2(aq) =>
BaCl2(aq) + CuSO4(aq) = BaSO4(s) + CuCl2(aq)
Au + HI = AuI2 + H2 =>
Au + 2 HI = AuI2 + H2
CH3COO + H2SO4 = SO4 + CH3COOH =>
2 CH3COO + H2SO4 = SO4 + 2 CH3COOH
AgC2H3O2 + BaBr2 = AgBr2 + BaC2H3O2 =>
AgC2H3O2 + BaBr2 = AgBr2 + BaC2H3O2
NaOH + CaCO3 = NaCO3 + Ca(OH) =>
NaOH + CaCO3 = NaCO3 + Ca(OH)
Na6V10O28 + NaOH + H2O2 = NaV(O2)2O + H2O =>
Na6V10O28 + 4 NaOH + 20 H2O2 = 10 NaV(O2)2O + 22 H2O
Hg200 + O2 = HgO =>
Hg200 + 100 O2 = 200 HgO
{3}O{-}2 = {2}O{-}3 =>
2{3}O{-}2 = 3{2}O{-}3
MgO + CCl4 = MgCl2 + CO2 =>
2 MgO + CCl4 = 2 MgCl2 + CO2
Na(g) + O2(g) = Na2O =>
4 Na(g) + O2(g) = 2 Na2O
KI + HClO + CCl4 = KCl + HCl + CO + I2 =>
4 KI + HClO + CCl4 = 4 KCl + HCl + CO + 2 I2
Na2SO4 + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4 + Ba(NO3)2 = BaSO4 + 2 NaNO3
AlS + FeI2 = AlI2 + FeS =>
AlS + FeI2 = AlI2 + FeS
NaBrO + NH2CONH2 = NaBr + CO2 + H2O + N2 =>
3 NaBrO + NH2CONH2 = 3 NaBr + CO2 + 2 H2O + N2
Ba(OH)2 + Mg(NO3)2 = Ba(NO3)2 + Mg(OH)2 =>
Ba(OH)2 + Mg(NO3)2 = Ba(NO3)2 + Mg(OH)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
