| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiBr + Co(SO3)2 = CoBr2 + 2 Li(SO3)
MnCl2 + NaOH + H2O2 = H2O + Na2MnO4 + NaCl =>
MnCl2 + 4 NaOH + 2 H2O2 = 4 H2O + Na2MnO4 + 2 NaCl
Pb(OH)3 + H2SO4 = Pb2(SO4)3 + H2O =>
2 Pb(OH)3 + 3 H2SO4 = Pb2(SO4)3 + 6 H2O
Zn(NO3)2KOH = Zn(OH)K(NO3)2 =>
Zn(NO3)2KOH = Zn(OH)K(NO3)2
LiBr + CoSO3 = CoBr2 + Li2SO3 =>
2 LiBr + CoSO3 = CoBr2 + Li2SO3
C2H2Cl2 + H2O2 = CO2 + H2O + HCl =>
C2H2Cl2 + 4 H2O2 = 2 CO2 + 4 H2O + 2 HCl
Al2(SO4)3 + Mg3N2 = Mg(SO4) + AlN =>
Al2(SO4)3 + Mg3N2 = 3 Mg(SO4) + 2 AlN
NiCl2(aq) + K2SO4(aq) = NiSO4(s) + KCl(aq) =>
NiCl2(aq) + K2SO4(aq) = NiSO4(s) + 2 KCl(aq)
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
Cr2(SO4)3 + Ca(CH3CO2)2 = Cr(CH3CO2)3 + CaSO4 =>
Cr2(SO4)3 + 3 Ca(CH3CO2)2 = 2 Cr(CH3CO2)3 + 3 CaSO4
FeS + HNO3 = Fe(NO3)3 + H2SO4 + NO2 + H2O =>
FeS + 12 HNO3 = Fe(NO3)3 + H2SO4 + 9 NO2 + 5 H2O
NH4CH3COO + K2S = KCH3COO + (NH4)2S =>
2 NH4CH3COO + K2S = 2 KCH3COO + (NH4)2S
C3H10 + O2 = CH3COOH + H2O =>
2 C3H10 + 5 O2 = 3 CH3COOH + 4 H2O
BaS + O2 = BaO + SO2 =>
2 BaS + 3 O2 = 2 BaO + 2 SO2
Mg2S2 = Mg2 + S2 =>
Mg2S2 = Mg2 + S2
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl =>
C6H5NH2 + CH3Cl = C6H5NHCH3 + HCl
XAgNO3 + XNaCO3 = XAgCO3 + XNaNO3 =>
XAgNO3 + XNaCO3 = XAgCO3 + XNaNO3
K + Al(NO3)3 = KNO3 + Al =>
3 K + Al(NO3)3 = 3 KNO3 + Al
SnO2 + H2SO4 = Sn(SO4)2 + H2O =>
SnO2 + 2 H2SO4 = Sn(SO4)2 + 2 H2O
Ca3(PO4)2 + Si02 + C = CaSi03 + CO + P4 =>
2 Ca3(PO4)2 + 9 Si02 + 16 C = 6 CaSi03 + 16 CO + P4
KMnO4 + FeOH + H2SO4 = H2O + K2SO4 + MnSO4 + Fe2SO43 =>
78 KMnO4 + 10 FeOH + 122 H2SO4 = 127 H2O + 39 K2SO4 + 78 MnSO4 + 5 Fe2SO43
S + H3O = H2S + OH =>
S + H3O = H2S + OH
Pb(NO3)2(aq) + KOH(aq) = Pb(OH)2(aq) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KOH(aq) = Pb(OH)2(aq) + 2 KNO3(aq)
NaCI + H2O = Na2O + HCI =>
2 NaCI + H2O = Na2O + 2 HCI
C2H3O2F + O2 = CO2 + H2O + HF =>
2 C2H3O2F + 3 O2 = 4 CO2 + 2 H2O + 2 HF
H3PO4 + KNO3 = K3PO4 + HNO3 =>
H3PO4 + 3 KNO3 = K3PO4 + 3 HNO3
C7H6O + KOH = C7H5O2K + C7H8O =>
2 C7H6O + KOH = C7H5O2K + C7H8O
C2H4 + HNO3 = CO2 + N2 + H2O =>
5 C2H4 + 12 HNO3 = 10 CO2 + 6 N2 + 16 H2O
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
ZnO + H2O = Zn + H2O2 =>
ZnO + H2O = Zn + H2O2
K + Mg3N2 = KN2 + Mg =>
K + Mg3N2 = KN2 + 3 Mg
BaCl2(aq) + CaNO3(aq) = Ba(NO3)2 + CaCl =>
BaCl2(aq) + 2 CaNO3(aq) = Ba(NO3)2 + 2 CaCl
K2S + CaCl2 = K2Cl2 + CaS =>
K2S + CaCl2 = K2Cl2 + CaS
AgNO3 + KCN = Ag(CN) + KNO3 =>
AgNO3 + KCN = Ag(CN) + KNO3
HCl + Mg + PO4 = MgCl2 + H3PO4 =>
6 HCl + 3 Mg + 2 PO4 = 3 MgCl2 + 2 H3PO4
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
RMgCl + AsBr3 = R3As + MgBrCl =>
3 RMgCl + AsBr3 = R3As + 3 MgBrCl
NaNO3 + S = NaNO2 + SO2 =>
2 NaNO3 + S = 2 NaNO2 + SO2
XAgNO3 + XNaCO3 = XAgCO3 + XNaNO3 =>
XAgNO3 + XNaCO3 = XAgCO3 + XNaNO3
CH3CHO + Ag2O = CH3COOH + Ag =>
CH3CHO + Ag2O = CH3COOH + 2 Ag
CaSO4*2H2O = CaSO4 + H2O =>
CaSO4*2H2O = CaSO4 + 2 H2O
Mg + N4 = Mg3N2 =>
6 Mg + N4 = 2 Mg3N2
P2 + O3 + H2O = H3PO4 =>
3 P2 + 5 O3 + 9 H2O = 6 H3PO4
C4H6 + HBr = C4H8Br2 =>
C4H6 + 2 HBr = C4H8Br2
AuI = Au + I2 =>
2 AuI = 2 Au + I2
Au(OH) + H2CrO4 = Au2(CrO4) + H2O =>
2 Au(OH) + H2CrO4 = Au2(CrO4) + 2 H2O
NH4OH + H2C2O4 = (NH4)2C2O4 + H2O =>
2 NH4OH + H2C2O4 = (NH4)2C2O4 + 2 H2O
CuO + Cl2 = CuCl + O2 =>
2 CuO + Cl2 = 2 CuCl + O2
SiO2 + CsOH = Cs2SiO3 + H2O =>
SiO2 + 2 CsOH = Cs2SiO3 + H2O
Ga(s) + Cl2(g) = GaCl(s) =>
2 Ga(s) + Cl2(g) = 2 GaCl(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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