| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ai(OH)3 = Ai2O3 + 3 H2O
TiO2 + C + Cl2 = CO + TiCl4 =>
TiO2 + 2 C + 2 Cl2 = 2 CO + TiCl4
Hg + Ca = HgCa =>
Hg + Ca = HgCa
Cr(s) + HCl(aq) = CrCl3(aq) + H2(g) =>
2 Cr(s) + 6 HCl(aq) = 2 CrCl3(aq) + 3 H2(g)
Pb(NO3)2 + K3(PO4) = Pb3(PO4)2 + KNO3 =>
3 Pb(NO3)2 + 2 K3(PO4) = Pb3(PO4)2 + 6 KNO3
SrBr2 = Sr + Br2 =>
SrBr2 = Sr + Br2
Zincsulfate + sodiumcarbonate = zinccarbonate + sodiumsulfate =>
ZnSO4 + Na2CO3 = ZnCO3 + Na2SO4
CCl2F2 + H2 = CH2F2 + HCl =>
CCl2F2 + 2 H2 = CH2F2 + 2 HCl
OH{-}(aq) + ClO3{-}(aq) + Fe(OH)3(s) = FeO42{-}(aq) + Cl{-}(aq) + H2O(l) =>
3 OH{-}(aq) + 40 ClO3{-}(aq) + 3 Fe(OH)3(s) = 3 FeO42{-}(aq) + 40 Cl{-}(aq) + 6 H2O(l)
K2SO3 + HCl = KCl + H2O + SO2 =>
K2SO3 + 2 HCl = 2 KCl + H2O + SO2
C6H12O6(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
CH3COOLi + H2O = CH3COOH + LiOH =>
CH3COOLi + H2O = CH3COOH + LiOH
C8H8O3 + CH3OH = C9H8O4 + H =>
C8H8O3 + CH3OH = C9H8O4 + 4 H
H2SO4 + K2S = K2SO4 + H2S =>
H2SO4 + K2S = K2SO4 + H2S
Re2O7 = ReO2 + O2 =>
2 Re2O7 = 4 ReO2 + 3 O2
NaOH + CrO2Cl2 = Na2CrO4 + NaCl + H2O =>
4 NaOH + CrO2Cl2 = Na2CrO4 + 2 NaCl + 2 H2O
Sn + H2SO4 = SnSO4 + SO2 + H2O =>
Sn + 2 H2SO4 = SnSO4 + SO2 + 2 H2O
Na3PO4 + Pb(ClO3)2 = NaClO3 + Pb3(PO4)2 =>
2 Na3PO4 + 3 Pb(ClO3)2 = 6 NaClO3 + Pb3(PO4)2
TiCl4 + Mg(s) = Ti(s) + MgCl2(s) =>
TiCl4 + 2 Mg(s) = Ti(s) + 2 MgCl2(s)
LiOH + C = Li + CO + H =>
LiOH + C = Li + CO + H
C2H4(OH)2 = C2H2 + H2O =>
C2H4(OH)2 = C2H2 + 2 H2O
Na2CO3 + MgSO4*7H2O = Na2SO4 + MgCO3 + H2O =>
Na2CO3 + MgSO4*7H2O = Na2SO4 + MgCO3 + 7 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
NH4Cl + K2(HgI4) + KOH = (OHg2NH2)I + KI + KCl + H2O =>
NH4Cl + 2 K2(HgI4) + 4 KOH = (OHg2NH2)I + 7 KI + KCl + 3 H2O
HOOCCOOH + NaHCO3 = HCOONa + H2O + CO2 =>
HOOCCOOH + NaHCO3 = HCOONa + H2O + 2 CO2
SrO + H2O = Sr(OH)2 =>
SrO + H2O = Sr(OH)2
Mn + Fe2O3 = Mn2O7 + Fe =>
6 Mn + 7 Fe2O3 = 3 Mn2O7 + 14 Fe
HCl + NH4OH = H2 + NClOH =>
2 HCl + 2 NH4OH = 5 H2 + 2 NClOH
ClO + H2O = HClO2 + HCl =>
4 ClO + 2 H2O = 3 HClO2 + HCl
La(NO3)3 = La + (NO3)3 =>
La(NO3)3 = La + (NO3)3
Br + KI = KBr + I2 =>
2 Br + 2 KI = 2 KBr + I2
PO + Ca(OH)2 = Ca3(PO4)2 + H2 =>
2 PO + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2
I + Na = NaI =>
I + Na = NaI
NH3 + NiSO4 = Ni(NH3)2 + SO4 =>
2 NH3 + NiSO4 = Ni(NH3)2 + SO4
JeO + O2 = Je2O3 =>
4 JeO + O2 = 2 Je2O3
Zn(OH)2 + CaO = CaZnO2 + H2O =>
Zn(OH)2 + CaO = CaZnO2 + H2O
CuCl2 + HNO3 = Cu(NO3) + Cl2 + NO2 + H2O =>
CuCl2 + 2 HNO3 = Cu(NO3) + Cl2 + NO2 + H2O
HCOONa = COOH + Na =>
HCOONa = COOH + Na
Fl(g) + Ca(m) = CaFl =>
Fl(g) + Ca(m) = CaFl
P4 + I2 + H2O = H3PO3 + HI =>
P4 + 6 I2 + 12 H2O = 4 H3PO3 + 12 HI
LiOH + C = Li + CO + H =>
LiOH + C = Li + CO + H
Za2Kt + AbQ2 = ZaQ + AbKt =>
Za2Kt + AbQ2 = 2 ZaQ + AbKt
C16H32O2 + NaOH = C16H31O2Na + H2O =>
C16H32O2 + NaOH = C16H31O2Na + H2O
ZnCl2 + H2SO4 = ZnSO4 + HCl =>
ZnCl2 + H2SO4 = ZnSO4 + 2 HCl
Bi3{+} + SnO2{2-} + OH{-} = SnO3{2-} + H2O + Bi =>
2 Bi3{+} + SnO2{2-} + 2 OH{-} = SnO3{2-} + H2O + 6 Bi
O2{-} + H2O = OH{-} + H2O2 =>
2 O2{-} + 4 H2O = 2 OH{-} + 3 H2O2
Ag + HNO3 = NO + H2O + AgNO3 =>
3 Ag + 4 HNO3 = NO + 2 H2O + 3 AgNO3
Na2CO3 + H2Cl = Na2Cl + CO3H2 =>
Na2CO3 + H2Cl = Na2Cl + CO3H2
SnCl4 + C6H6 = SnCl2 + C6H6Cl2 =>
SnCl4 + C6H6 = SnCl2 + C6H6Cl2
Ni + MnI2 = NiI2 + Mn =>
Ni + MnI2 = NiI2 + Mn
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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