| Équations équilibrées la veille |
4 HI + 2 CuCl2 = I2 + 2 CuI + 4 HCl
KCI + AgNo3 = AgCI + KNo3 =>
KCI + AgNo3 = AgCI + KNo3
K2SiO3 + HCl = KCl + SiO2 + H2O =>
K2SiO3 + 2 HCl = 2 KCl + SiO2 + H2O
HClO4 + HCl = H2O + Cl =>
HClO4 + 7 HCl = 4 H2O + 8 Cl
B2H6 + KMnO4 + HCl = KCl + MnCl2 + H3BO3 + H2O =>
5 B2H6 + 12 KMnO4 + 36 HCl = 12 KCl + 12 MnCl2 + 10 H3BO3 + 18 H2O
K2SO3 + K2SeO3 + H2SO4 = K2SO4 + Se + H2O =>
2 K2SO3 + K2SeO3 + H2SO4 = 3 K2SO4 + Se + H2O
CaOH2SO4 = CaSO4H2O =>
CaOH2SO4 = CaSO4H2O
Al + CuSO4 + HCl = Al2(SO4)3 + CuCl + H2 =>
4 Al + 6 CuSO4 + 6 HCl = 2 Al2(SO4)3 + 6 CuCl + 3 H2
Ag + O2 = AgO3 =>
2 Ag + 3 O2 = 2 AgO3
N2H4 + NO3 = NH3 + NO2 =>
3 N2H4 + 4 NO3 = 4 NH3 + 6 NO2
Al + KOH = AlO + K + H2O =>
Al + 2 KOH = AlO + 2 K + H2O
CaCl2 + Li2O = CaO + LiCl =>
CaCl2 + Li2O = CaO + 2 LiCl
PH2 + O2 = P2O5 + H2O =>
4 PH2 + 7 O2 = 2 P2O5 + 4 H2O
CuSO4 + NH3 + H2O = Cu2(OH)2SO4 + (NH4)2SO4 =>
2 CuSO4 + 2 NH3 + 2 H2O = Cu2(OH)2SO4 + (NH4)2SO4
Al + KOH = AlO + K + H2O =>
Al + 2 KOH = AlO + 2 K + H2O
(NH4)2[Cu(C2O4)2] + H2SO4 = (NH4)2SO4 + CuSO4 + H2C2O4 =>
(NH4)2[Cu(C2O4)2] + 2 H2SO4 = (NH4)2SO4 + CuSO4 + 2 H2C2O4
FeCl3 + SnCl2 = SnCl4 + Fe =>
2 FeCl3 + 3 SnCl2 = 3 SnCl4 + 2 Fe
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
P4 + Fr = FrP =>
P4 + 4 Fr = 4 FrP
Fe2(SO4)3 + Na2S = FeSO4 + Na2SO4 + S =>
Fe2(SO4)3 + Na2S = 2 FeSO4 + Na2SO4 + S
KIO3 + H2C2O4 = CO2 + KIO2 + H2O =>
KIO3 + H2C2O4 = 2 CO2 + KIO2 + H2O
HCl + As2O3 + NaNO3 + H2O = H3AsO4 + NO2 + NaCl =>
4 HCl + As2O3 + 4 NaNO3 + H2O = 2 H3AsO4 + 4 NO2 + 4 NaCl
Zn(s)MgSO4(aq) = ZnSO4Mg =>
Zn(s)MgSO4(aq) = ZnSO4Mg
Ca2NO3{-} + (NH4)3PO4 = CaPO4{3-} + NO3{-} + NH4{+} =>
Ca2NO3{-} + 2(NH4)3PO4 = 2 CaPO4{3-} + NO3{-} + 6 NH4{+}
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
NaClHCl = NaHCl2 =>
NaClHCl = NaHCl2
Ce(NO3)3 + H2O = Ce(OH)3 + HNO3 =>
Ce(NO3)3 + 3 H2O = Ce(OH)3 + 3 HNO3
C6H12O6 = CH3OH + CO =>
C6H12O6 = 3 CH3OH + 3 CO
AnswerNaBr(aq) + AnswerCaF2(aq) = AnswerNaF(aq) + AnswerCaBr2(aq) =>
2 AnswerNaBr(aq) + AnswerCaF2(aq) = 2 AnswerNaF(aq) + AnswerCaBr2(aq)
NaHSO4 + BaI2 = BaSO4 + Na2SO4 + HI =>
2 NaHSO4 + BaI2 = BaSO4 + Na2SO4 + 2 HI
Pb(NO3)2 + H2O = Pb(OH)2 + HNO3 =>
Pb(NO3)2 + 2 H2O = Pb(OH)2 + 2 HNO3
Cr(NO3)3 + Na2S + H2O = H2S + NaNO3 + Cr(OH)3 =>
2 Cr(NO3)3 + 3 Na2S + 6 H2O = 3 H2S + 6 NaNO3 + 2 Cr(OH)3
MgCO3*CaCO3 + HCl = H2CO3 + CaCl2 + MgCl2 =>
MgCO3*CaCO3 + 4 HCl = 2 H2CO3 + CaCl2 + MgCl2
Cu + HCl = Cu(Cl) + H =>
Cu + HCl = Cu(Cl) + H
Sn + PbCl2 = SnCl2 + Pb =>
Sn + PbCl2 = SnCl2 + Pb
K2SiO3 + HCl = KCl + SiO2 + H2O =>
K2SiO3 + 2 HCl = 2 KCl + SiO2 + H2O
B + HClO3 + H2O = H3BO3 + HCl =>
2 B + HClO3 + 3 H2O = 2 H3BO3 + HCl
FeO2 + H2 = Fe + H2O =>
FeO2 + 2 H2 = Fe + 2 H2O
CaNO3 + AlCl2 = CaCl2 + AlNO3 =>
CaNO3 + AlCl2 = CaCl2 + AlNO3
H3AsO4 + HI = H3AsO3 + HIO3 =>
3 H3AsO4 + HI = 3 H3AsO3 + HIO3
H3 = H =>
H3 = 3 H
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KCl + HCl = KH + Cl =>
KCl + HCl = KH + 2 Cl
BaCl2 + KOH = Ba(OH)2 + KCl =>
BaCl2 + 2 KOH = Ba(OH)2 + 2 KCl
Pb + HNO3 + HCl = PbCl2 + NO + H2O =>
3 Pb + 2 HNO3 + 6 HCl = 3 PbCl2 + 2 NO + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KCIO3(s) = KCI + O2 =>
2 KCIO3(s) = 2 KCI + 3 O2
Mg3(PO4)2(s) + H3PO4(aq) = Mg(H2PO4)2(aq) =>
Mg3(PO4)2(s) + 4 H3PO4(aq) = 3 Mg(H2PO4)2(aq)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
