| Équations équilibrées la veille |
MaOOCO + 2 HCl = ClMaCl + HOH + OCO
C4H5O4Br + CuO = CO2 + Cu + Br2 + H2O =>
2 C4H5O4Br + 13 CuO = 8 CO2 + 13 Cu + Br2 + 5 H2O
Pb(OH) + HCI = H2O + PbCI =>
Pb(OH) + HCI = H2O + PbCI
Al + H2O = Al(OH)4{-} + H{+} + H2 =>
2 Al + 8 H2O = 2 Al(OH)4{-} + 2 H{+} + 3 H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
ZnBr2 + Cu3P = Zn3P2 + CuBr =>
3 ZnBr2 + 2 Cu3P = Zn3P2 + 6 CuBr
H2SO4 + HCl = Cl2 + H2O + H2S =>
H2SO4 + 8 HCl = 4 Cl2 + 4 H2O + H2S
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaHCO3 = Na2C2O4 + H2O + O2 =>
4 NaHCO3 = 2 Na2C2O4 + 2 H2O + O2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
[Ag(NH3)3]{+} + OH{-} + CH2O = Ag + NH3 + H2O + CH2O2 =>
2[Ag(NH3)3]{+} + 2 OH{-} + CH2O = 2 Ag + 6 NH3 + H2O + CH2O2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cu(II)SO4 + K3PO4 = Cu(II)PO4 + K3SO4 =>
Cu(II)SO4 + K3PO4 = Cu(II)PO4 + K3SO4
CoS + HNO3 = Co(NO3)3 + NO + S + H2O =>
CoS + 4 HNO3 = Co(NO3)3 + NO + S + 2 H2O
ZnBr2 + KOH = ZnOH + KBr2 =>
ZnBr2 + KOH = ZnOH + KBr2
C2H6O + Na = C2H4ONa + H2 =>
C2H6O + Na = C2H4ONa + H2
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
PCl5 + SnO2 = SnCl4 + P4O10 =>
4 PCl5 + 5 SnO2 = 5 SnCl4 + P4O10
S2O3{2-} + H2O = SO4{2-} + e + H{+} =>
S2O3{2-} + 5 H2O = 2 SO4{2-} + 8e + 10 H{+}
(NH4)2SO4 + Rb2CO3 = Rb2SO4 + (NH4)2CO3 =>
(NH4)2SO4 + Rb2CO3 = Rb2SO4 + (NH4)2CO3
Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3
FeC2O4 + H2O2 + K2C2O4 + H2O = K1Fe1(C2O4)2(H2O)4 + Fe(OH)3 =>
6 FeC2O4 + 3 H2O2 + 2 K2C2O4 + 16 H2O = 4 K1Fe1(C2O4)2(H2O)4 + 2 Fe(OH)3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH2OH*HCl + Zn + NaOH = NH3 + Na2[Zn(OH)4] + NaCl =>
NH2OH*HCl + Zn + 3 NaOH = NH3 + Na2[Zn(OH)4] + NaCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Pb(NO3)2(ac) + KI(ac) = PbI2(ac) + KNO3(s) =>
Pb(NO3)2(ac) + 2 KI(ac) = PbI2(ac) + 2 KNO3(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
TiCl4(aq) + Mg(s) = Ti(s) + MgCl2(aq) =>
TiCl4(aq) + 2 Mg(s) = Ti(s) + 2 MgCl2(aq)
C12H11OH + O2 = CO2 + H2O =>
2 C12H11OH + 29 O2 = 24 CO2 + 12 H2O
Bi(OH)2NO3 + HCl = BiCl3 + H2O + HNO3 =>
Bi(OH)2NO3 + 3 HCl = BiCl3 + 2 H2O + HNO3
Fe + H2O2 = Fe2O3 + H2 =>
4 Fe + 3 H2O2 = 2 Fe2O3 + 3 H2
H2SO4 + Ba(CH3COO)2 = HCH3COO + BaSO4 =>
H2SO4 + Ba(CH3COO)2 = 2 HCH3COO + BaSO4
HCO{-}{3} + H{3}O = H{2}O + CO{2} =>
HCO{-}{3} + 5 H{3}O = 6 H{2}O + CO{2}
C + S8 = CS8 =>
C + S8 = CS8
AgN(aq) + NaS(aq) = AgS + NaN(aq) =>
AgN(aq) + NaS(aq) = AgS + NaN(aq)
H2CrO4 + NaOH = NaOH2 + HCrO4 =>
H2CrO4 + NaOH = NaOH2 + HCrO4
CH3Cl + MnO4{-} + H{+} = CO2 + MnO2 + H2O + Cl{-} =>
CH3Cl + 2 MnO4{-} + H{+} = CO2 + 2 MnO2 + 2 H2O + Cl{-}
CuSO4(s) + Mg(s) = MgSO4(aq) + Cu(s) =>
CuSO4(s) + Mg(s) = MgSO4(aq) + Cu(s)
Ni(OH)3 + Co = Co(OH)2 + Ni =>
2 Ni(OH)3 + 3 Co = 3 Co(OH)2 + 2 Ni
Na* + Cl = NaCl =>
Na* + Cl = NaCl
NaAt(s) + Cl2(g) = NaCl + At =>
2 NaAt(s) + Cl2(g) = 2 NaCl + 2 At
Ag2CrO4 + NH4OH = (Ag(NH3)2)2CrO4 + H2O =>
Ag2CrO4 + 4 NH4OH = (Ag(NH3)2)2CrO4 + 4 H2O
Fe26 + Cl45 = FeCl26 =>
45 Fe26 + 676 Cl45 = 1170 FeCl26
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
KCl(aq) + H2O(l) = KOH(aq) + H2(g) + Cl2(g) =>
2 KCl(aq) + 2 H2O(l) = 2 KOH(aq) + H2(g) + Cl2(g)
AlL3 + HgCl3 = AlCl3 + HgL3 =>
AlL3 + HgCl3 = AlCl3 + HgL3
KMnO4 = K + MnO4 =>
KMnO4 = K + MnO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
