| Équations équilibrées la veille |
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AgNO3(aq) + CoCl2(aq) = AgCl2 + CoNO3 =>
AgNO3(aq) + CoCl2(aq) = AgCl2 + CoNO3
SO4{-2} + NH3 = SO3{-2}{-} + H2O + N2 =>
3 SO4{-2} + 2 NH3 = 3 SO3{-2}{-} + 3 H2O + N2
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
Fe2(SO4)3 + MgO + H2O = Fe(OH)3 + MgSO4 =>
Fe2(SO4)3 + 3 MgO + 3 H2O = 2 Fe(OH)3 + 3 MgSO4
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
FeCl3 + KBr = FeBr3 + KCl =>
FeCl3 + 3 KBr = FeBr3 + 3 KCl
FeCl3 + Na3PO4 = FePO4 + NaCl =>
FeCl3 + Na3PO4 = FePO4 + 3 NaCl
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
(SiO2) + C = SiC + CO =>
(SiO2) + 3 C = SiC + 2 CO
NaHCO3(ac) + H3C6H5O7(ac) = CO2(g) + H2O + Na3C6H5O7(ac) =>
3 NaHCO3(ac) + H3C6H5O7(ac) = 3 CO2(g) + 3 H2O + Na3C6H5O7(ac)
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
KOH + CI = KCI + KCIO3 + H2O =>
6 KOH + 6 CI = 5 KCI + KCIO3 + 3 H2O
CaI2(s) + H2SO4(aq) = HI(aq) + CaSO4(aq) =>
CaI2(s) + H2SO4(aq) = 2 HI(aq) + CaSO4(aq)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
AgF + NaI = AgNa + FI =>
AgF + NaI = AgNa + FI
KF + I2 = KI + F2 =>
2 KF + I2 = 2 KI + F2
Al2(SO3)3 = Al + (SO3)3 =>
Al2(SO3)3 = 2 Al + (SO3)3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
N2 + H2 = NH3 = HCL =>
N2 + 3 H2 = 2 NH3
RbI + HgNO3 = RbNO3 + HgI =>
RbI + HgNO3 = RbNO3 + HgI
Mg(NO3)2 + H2S = MgH2S + (NO3)2 =>
Mg(NO3)2 + H2S = MgH2S + (NO3)2
FeO + Si = FeSiO =>
FeO + Si = FeSiO
I2 + NaSO3 + H2O = NaSO4 + HI =>
I2 + NaSO3 + H2O = NaSO4 + 2 HI
SiO2 + KOH = KSiO3H =>
SiO2 + KOH = KSiO3H
Ba + P = PBa =>
Ba + P = PBa
Pb(NO3)2 + NaI = NaNO3 + PbI2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + PbI2
Sn + Na2CO3 = Sn(CO3)2 + Na =>
Sn + 2 Na2CO3 = Sn(CO3)2 + 4 Na
Sr(HCO3)2 = Sr + HCO3 =>
Sr(HCO3)2 = Sr + 2 HCO3
KIO3 + H2O + As + KCl = I2 + KAsO2 + HCl =>
6 KIO3 + 2 H2O + 10 As + 4 KCl = 3 I2 + 10 KAsO2 + 4 HCl
Pb(NO3)3 + KI = PbI3 + K(NO3) =>
Pb(NO3)3 + 3 KI = PbI3 + 3 K(NO3)
H2SO4 + KI + K2CrO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
8 H2SO4 + 6 KI + 2 K2CrO4 = 3 I2 + Cr2(SO4)3 + 5 K2SO4 + 8 H2O
CaCl2 + Na2SiO3 = CaSiO3 + NaCl =>
CaCl2 + Na2SiO3 = CaSiO3 + 2 NaCl
NH4Al(SO4)2 = Al2(SO4)3 + H2SO4 + NH3 =>
2 NH4Al(SO4)2 = Al2(SO4)3 + H2SO4 + 2 NH3
MnO + PbO2 + HNO3 = HMnO4 + Pb[NO3]2 + H2O =>
2 MnO + 5 PbO2 + 10 HNO3 = 2 HMnO4 + 5 Pb[NO3]2 + 4 H2O
Rb(s) + Zn(NO3)2(aq) = RbNO3 + Zn2 =>
4 Rb(s) + 2 Zn(NO3)2(aq) = 4 RbNO3 + Zn2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZnCI{+2} + KOH = Zn(OH){+2} + KCI =>
ZnCI{+2} + KOH = Zn(OH){+2} + KCI
H2NCH2COOH + Cu(OH)2 = (H2NCH2COO)2Cu + H2O =>
2 H2NCH2COOH + Cu(OH)2 = (H2NCH2COO)2Cu + 2 H2O
AgNO3 + NH4NO3 + NaOH = Ag(NH3)OH + NaNO3 + H2O =>
AgNO3 + NH4NO3 + 2 NaOH = Ag(NH3)OH + 2 NaNO3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Cu(NO3)2 + BaCl2 = Ba(NO3)2 + CuCl2 =>
Cu(NO3)2 + BaCl2 = Ba(NO3)2 + CuCl2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KI + Fe(OH)2 = KOH + FeI2 =>
2 KI + Fe(OH)2 = 2 KOH + FeI2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cr2O3 + CO2 + OH{-} = CH4O + CrO4{2-} =>
Cr2O3 + CO2 + 4 OH{-} = CH4O + 2 CrO4{2-}
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
