| Équations équilibrées la veille |
Co + H2 = CoH2
Cl + O2 = Cl2O =>
4 Cl + O2 = 2 Cl2O
Ag2S2O3H2O = Ag2SH2SO4 =>
Ag2S2O3H2O = Ag2SH2SO4
Es + O2 = EsO2 =>
Es + O2 = EsO2
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
NaCl + KNO3 = NaNO3 + KCl =>
NaCl + KNO3 = NaNO3 + KCl
PbO(s) + NaCl(aq) + H2O(l) = Pb(OH)Cl(s) + NaOH(aq) =>
PbO(s) + NaCl(aq) + H2O(l) = Pb(OH)Cl(s) + NaOH(aq)
Na2SO4 + KOH = NaOH + K2SO4 =>
Na2SO4 + 2 KOH = 2 NaOH + K2SO4
CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O
CrCl3 + Na2S2O8 + NaOH = Na2Cr2O7 + Na2SO4 + NaCl + H2O =>
2 CrCl3 + 3 Na2S2O8 + 14 NaOH = Na2Cr2O7 + 6 Na2SO4 + 6 NaCl + 7 H2O
FeSO4 + NH4OH = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + (NH4)2SO4
NaI + KBr = BrNa + KI =>
NaI + KBr = BrNa + KI
AuCl4{-} + Fe{+} = Au + Fe{3+} + Cl{-} =>
2 AuCl4{-} + 3 Fe{+} = 2 Au + 3 Fe{3+} + 8 Cl{-}
Co + HgO = CoO + Hg =>
Co + HgO = CoO + Hg
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
P99999 + O2 = P2O54 =>
2 P99999 + 2699973 O2 = 99999 P2O54
ZnO + KNO2 = Zn(NO2)2 + K2O =>
ZnO + 2 KNO2 = Zn(NO2)2 + K2O
AgNO3 + Ag3PO4 = Ag4 + NO3PO4 =>
AgNO3 + Ag3PO4 = Ag4 + NO3PO4
C3H6 + O2 = CO2 + H2 =>
C3H6 + 3 O2 = 3 CO2 + 3 H2
Ca(OH)2 + HCl = CaOHCl + H2O =>
Ca(OH)2 + HCl = CaOHCl + H2O
MgCl2 + C + Na = MgC + NaCl =>
MgCl2 + C + 2 Na = MgC + 2 NaCl
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
C2 + H2 = C2H4 =>
C2 + 2 H2 = C2H4
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2 =>
Pb(NO3)2 + NaCl = PbCl + Na(NO3)2
CH3COCH30 + O2 = CO2 + H2O =>
4 CH3COCH30 + 43 O2 = 12 CO2 + 66 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Al2O3 + NaOH = Al(OH)3 + Na2O =>
Al2O3 + 6 NaOH = 2 Al(OH)3 + 3 Na2O
Fe2O3 + C3 = Fe + CO =>
Fe2O3 + C3 = 2 Fe + 3 CO
NH4OH + K3PO4 = (NH4)3PO4 + KOH =>
3 NH4OH + K3PO4 = (NH4)3PO4 + 3 KOH
Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O
H2Cr2O7 + HNO2 + HBr = HNO3 + CrBr3 + H2O =>
H2Cr2O7 + 3 HNO2 + 6 HBr = 3 HNO3 + 2 CrBr3 + 4 H2O
P4 + HNO3(conc) = H3PO4 + NO2 + H2O =>
P4 + 20 HNO3(conc) = 4 H3PO4 + 20 NO2 + 4 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
LiAl(Si2O5)2 + NaOH = LiOH + SiO2 + Na8Al6Si6O24(OH)2 =>
6 LiAl(Si2O5)2 + 8 NaOH = 6 LiOH + 18 SiO2 + Na8Al6Si6O24(OH)2
SO2 + CO = SC + O2 =>
2 SO2 + 2 CO = 2 SC + 3 O2
CO3(aq) + HNO3(aq) = HCO3(aq) + NO3(aq) =>
CO3(aq) + HNO3(aq) = HCO3(aq) + NO3(aq)
MnI = Mn + I =>
MnI = Mn + I
Na2S + Co(NO3)2 = CoS + NaNO3 =>
Na2S + Co(NO3)2 = CoS + 2 NaNO3
Na2SiO3 + Ba(OH)2 = BaSiO3 + NaOH =>
Na2SiO3 + Ba(OH)2 = BaSiO3 + 2 NaOH
(Al(OH)2)2SO4 + HOH = Al(OH)3 + H2SO4 =>
(Al(OH)2)2SO4 + 2 HOH = 2 Al(OH)3 + H2SO4
Cl2 + KF = KCl + F2 =>
Cl2 + 2 KF = 2 KCl + F2
Mg + CH3COOH = Mg(CH3COOH)2 =>
Mg + 2 CH3COOH = Mg(CH3COOH)2
CrO4{2-} + HSnO2 + H2O = CrO2{-} + HSnO3{-} + OH =>
CrO4{2-} + HSnO2 + H2O = CrO2{-} + HSnO3{-} + 2 OH
FeCl3 + NaI = FeCl2 + NaCl + I2 =>
2 FeCl3 + 2 NaI = 2 FeCl2 + 2 NaCl + I2
Na2HPO4 + CaSO4 = CaHPO4 + Na2SO4 =>
Na2HPO4 + CaSO4 = CaHPO4 + Na2SO4
N3H9 = N2 + H2 =>
2 N3H9 = 3 N2 + 9 H2
Kl2 + Ft = KlFt =>
Kl2 + 2 Ft = 2 KlFt
Ag2SO3 + HNO3 = AgNO3 + H2O + SO2 =>
Ag2SO3 + 2 HNO3 = 2 AgNO3 + H2O + SO2
Na2SO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
Na2SO3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g)
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| Équations équilibrées la veille |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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