| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2 + Ag = Mg + AgCl2
Ti + Cl2 = TiCl444444444444444 =>
Ti + 222222222222222 Cl2 = TiCl444444444444444
Mg3As2 + HClO3 = Mg3(AsO4)2 + Cl2 + H2O =>
5 Mg3As2 + 16 HClO3 = 5 Mg3(AsO4)2 + 8 Cl2 + 8 H2O
MnO2 + LiCl = MnCl2 + Cl2 + Li2O =>
MnO2 + 4 LiCl = MnCl2 + Cl2 + 2 Li2O
HCl + Mg = Cl2 + MgH =>
2 HCl + 2 Mg = Cl2 + 2 MgH
HfN + H2SO4 + H2O = HfOSO4 + H2 + (NH4)2SO4 =>
2 HfN + 3 H2SO4 + 2 H2O = 2 HfOSO4 + H2 + (NH4)2SO4
As + NaOH = AsNa + OH =>
As + NaOH = AsNa + OH
(NH4)2S(s) + H2O(l) = NH4OH(aq) + H2S(g) =>
(NH4)2S(s) + 2 H2O(l) = 2 NH4OH(aq) + H2S(g)
AlCl3*6H2O + NaOH = Al2O3 + NaCl + H2O =>
2 AlCl3*6H2O + 6 NaOH = Al2O3 + 6 NaCl + 15 H2O
CH3COOH + H2 = CH3CHO + H2O =>
CH3COOH + H2 = CH3CHO + H2O
MgCl2 + CuCO3 = CuCl2 + MgCO3 =>
MgCl2 + CuCO3 = CuCl2 + MgCO3
Al(NO3)3 + Na2(CO3) = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2(CO3) = Al2(CO3)3 + 6 NaNO3
H{+} + NH4{+} + NO3{-} = NO2 + H2O =>
6 H{+} + NH4{+} + 7 NO3{-} = 8 NO2 + 5 H2O
P + Ba(OH)2 + H2O = PH3 + Ba(H2PO2)2 =>
8 P + 3 Ba(OH)2 + 6 H2O = 2 PH3 + 3 Ba(H2PO2)2
BaCl2 + Hg3(PO4)2 = Ba3(PO4)2 + HgCl2 =>
3 BaCl2 + Hg3(PO4)2 = Ba3(PO4)2 + 3 HgCl2
Ag2SO4 + CaCl2 = AgCl + CaSO4 =>
Ag2SO4 + CaCl2 = 2 AgCl + CaSO4
Cu + SnCl4 = Sn + Cu(Cl4)2 =>
Cu + 2 SnCl4 = 2 Sn + Cu(Cl4)2
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
C13H28O2 + O2 = CO2 + H2O =>
C13H28O2 + 19 O2 = 13 CO2 + 14 H2O
AlBr3 + (NH4)2Cr2O7 = Al2(Cr2O7)3 + NH4Br =>
2 AlBr3 + 3(NH4)2Cr2O7 = Al2(Cr2O7)3 + 6 NH4Br
BN(g) + F2(g) = BF3(s) + N2(g) =>
2 BN(g) + 3 F2(g) = 2 BF3(s) + N2(g)
Au(s) + NaCN(aq) + O2 + H2O(l) = NaAu(CN)2(aq) + NaOH(aq) =>
4 Au(s) + 8 NaCN(aq) + O2 + 2 H2O(l) = 4 NaAu(CN)2(aq) + 4 NaOH(aq)
Cr2S3 + MnN2O6 + Na2CO3 = Na2CrO4 + Na2MnO4 + Na2SO4 + NO + CO2 =>
Cr2S3 + 15 MnN2O6 + 20 Na2CO3 = 2 Na2CrO4 + 15 Na2MnO4 + 3 Na2SO4 + 30 NO + 20 CO2
SbCl3 + H2O = Sb4O5Cl2 + HCl =>
4 SbCl3 + 5 H2O = Sb4O5Cl2 + 10 HCl
ZnBr2 + AuCl = ZnCl2 + AuBr =>
ZnBr2 + 2 AuCl = ZnCl2 + 2 AuBr
Al + H3 = AlH3 =>
Al + H3 = AlH3
C4H6O4 + KMnO4 = KMn + CO2 + H2O =>
4 C4H6O4 + 7 KMnO4 = 7 KMn + 16 CO2 + 12 H2O
NiF2 + KF = K2(NiF4) =>
NiF2 + 2 KF = K2(NiF4)
Al2 + CuSO4 = Cu + Al2(SO4)2 =>
Al2 + 2 CuSO4 = 2 Cu + Al2(SO4)2
Al(SO4) + Ca(OH)2 = Al(OH)2 + CaSO4 =>
Al(SO4) + Ca(OH)2 = Al(OH)2 + CaSO4
HSiCl3 + H2O = H2SiO3 + H2 + HCl =>
HSiCl3 + 3 H2O = H2SiO3 + H2 + 3 HCl
NaS + HCl = S + NaHCl =>
NaS + HCl = S + NaHCl
Na2SO4 + Ba(NO3)2 = Na2(NO3)2 + BaSO4 =>
Na2SO4 + Ba(NO3)2 = Na2(NO3)2 + BaSO4
AlCl3*6H2O + NaOH = Al2O3 + NaCl + H2O =>
2 AlCl3*6H2O + 6 NaOH = Al2O3 + 6 NaCl + 15 H2O
Ca(OH)2 + HNO3 = H2O + Ca(NO3)2(aq) =>
Ca(OH)2 + 2 HNO3 = 2 H2O + Ca(NO3)2(aq)
MnO2 + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
MnO2 + NO2{-} + 2 H{+} = Mn{2+} + NO3{-} + H2O
Cl2(g) + NaI(aq) = NaCl(aq) + I2(g) =>
Cl2(g) + 2 NaI(aq) = 2 NaCl(aq) + I2(g)
C5H802 + NaH + HCl = C5H1202 + NaCl =>
C5H802 + 200 NaH + 200 HCl = C5H1202 + 200 NaCl
Cu + NH3 = Cu(NH3)42 =>
Cu + 42 NH3 = Cu(NH3)42
Ba(OH)2 + HCl = BaH2 + ClOH =>
Ba(OH)2 + 2 HCl = BaH2 + 2 ClOH
H + NO = H2O2 + N2 =>
2 H + 2 NO = H2O2 + N2
(CH3COO)2Pb + CO2 + H2O = PbCO3 + CH3COOH =>
(CH3COO)2Pb + CO2 + H2O = PbCO3 + 2 CH3COOH
SIO2 + Mg = MgO + SI =>
SIO2 + 2 Mg = 2 MgO + SI
(CH3(CH2)5)CH3 + O2 = CO2 + H2O =>
(CH3(CH2)5)CH3 + 11 O2 = 7 CO2 + 8 H2O
K2Be(OH)4 + HBr = BeBr2 + KBr + H2O =>
K2Be(OH)4 + 4 HBr = BeBr2 + 2 KBr + 4 H2O
CaCO3 + NaOH + HCl = NaCl + CaO + H2CO3 =>
CaCO3 + NaOH + HCl = NaCl + CaO + H2CO3
HNO3 + CaCO3 = CaCO2 + NO3 + H2O =>
2 HNO3 + CaCO3 = CaCO2 + 2 NO3 + H2O
H2C2H3O2 + Mg(OH)2 = H2O + Mg + CO2 =>
2 H2C2H3O2 + 9 Mg(OH)2 = 14 H2O + 9 Mg + 4 CO2
Mg(s) + AlCl3(aq) = Al(s) + MgCl3(aq) =>
Mg(s) + AlCl3(aq) = Al(s) + MgCl3(aq)
MgI2 + Mn(NO3)2 = Mg(NO3)2 + MnI2 =>
MgI2 + Mn(NO3)2 = Mg(NO3)2 + MnI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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