| Équations équilibrées la veille |
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Ca + FeCl3 = CaCl2 + Fe =>
3 Ca + 2 FeCl3 = 3 CaCl2 + 2 Fe
C3H6 + HCl = C3H7Cl =>
C3H6 + HCl = C3H7Cl
KH2PO4 + NaOH = KNaHPO4 + H2O =>
KH2PO4 + NaOH = KNaHPO4 + H2O
Cs2O(s) + H2O(l) = CsOH(aq) =>
Cs2O(s) + H2O(l) = 2 CsOH(aq)
AgNO3 + Ga = Ag + Ga(NO3)3 =>
3 AgNO3 + Ga = 3 Ag + Ga(NO3)3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Br2 + Zn(OH)2 = ZnBr2 + HBrO3 + H2O =>
6 Br2 + 5 Zn(OH)2 = 5 ZnBr2 + 2 HBrO3 + 4 H2O
K2O + H2S = K2S + H2O =>
K2O + H2S = K2S + H2O
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
TiCl3 + NaClO4 + H2SO4 = H2O + HClO3 + NaCl + Ti(SO4)2 =>
8 TiCl3 + 19 NaClO4 + 16 H2SO4 = 4 H2O + 24 HClO3 + 19 NaCl + 8 Ti(SO4)2
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Al + Br + NaCl = AlCl3 + BrNa =>
Al + 3 Br + 3 NaCl = AlCl3 + 3 BrNa
Cr(NO3)3 + NaOH = Cr(OH)3 + NaNO3 =>
Cr(NO3)3 + 3 NaOH = Cr(OH)3 + 3 NaNO3
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
H2CaO2 = CaO + H2O =>
H2CaO2 = CaO + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeI3 + O2 = I2 + Fe2O3 =>
4 FeI3 + 3 O2 = 6 I2 + 2 Fe2O3
PH3 + Cl2 + H2O = H3PO3 + HCl =>
PH3 + 3 Cl2 + 3 H2O = H3PO3 + 6 HCl
H2CO3 + SO2 = H2SO3 + CO2 =>
H2CO3 + SO2 = H2SO3 + CO2
AgNO3 + Rb3PO4 = AgPO4 + Rb3NO3 =>
AgNO3 + Rb3PO4 = AgPO4 + Rb3NO3
Fe + KMnO4 + H2O = MnO2 + FeMnO4 + KOH =>
3 Fe + 4 KMnO4 + 2 H2O = MnO2 + 3 FeMnO4 + 4 KOH
(CH3)2Si(OH)2 = H2O + (CH3)2SiO =>
(CH3)2Si(OH)2 = H2O + (CH3)2SiO
N2O + CS2 = S + N2 + CO2 =>
2 N2O + CS2 = 2 S + 2 N2 + CO2
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
NaSO4 + Ba(OH)2 = Na(OH)2 + BaSO4 =>
NaSO4 + Ba(OH)2 = Na(OH)2 + BaSO4
H3A + Ba(OH)2 = HOH + Ba3A2 =>
2 H3A + 3 Ba(OH)2 = 6 HOH + Ba3A2
FeCl3 + Na2CO3 = Fe2(CO3)3 + Na3Cl3 =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 2 Na3Cl3
BaCO3 + Al(PO4) = Ba(PO4)2 + Al2(CO3) =>
BaCO3 + 2 Al(PO4) = Ba(PO4)2 + Al2(CO3)
NaHSO3 + NaNO2 = NO2HSO3 + Na =>
NaHSO3 + NaNO2 = NO2HSO3 + 2 Na
HNO3(ac) + NO(g) = NO2(g) + H2O(l) =>
2 HNO3(ac) + NO(g) = 3 NO2(g) + H2O(l)
Hg(NO3)2 + H2SO4 = HgSO4 + H2(NO3)2 =>
Hg(NO3)2 + H2SO4 = HgSO4 + H2(NO3)2
BaBr2 + Ra2Te = BaTe + RaBr =>
BaBr2 + Ra2Te = BaTe + 2 RaBr
K3(PO4) + Mg(OH)2 = K(OH) + Mg3(PO4)2 =>
2 K3(PO4) + 3 Mg(OH)2 = 6 K(OH) + Mg3(PO4)2
Fe + H3PO4 = FePO4 + H2 =>
2 Fe + 2 H3PO4 = 2 FePO4 + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Br2 + NaI2 = Na + Br2I2 =>
Br2 + NaI2 = Na + Br2I2
Fe2S + AgCl = Ag2S + FeCl =>
Fe2S + 2 AgCl = Ag2S + 2 FeCl
BaCl2 + Na2HPO4 + NH4OH = Ba3(PO4)2 + NaCl + H2O + NH4Cl =>
3 BaCl2 + 2 Na2HPO4 + 2 NH4OH = Ba3(PO4)2 + 4 NaCl + 2 H2O + 2 NH4Cl
C3FS2 + FS = CFS2 + F =>
C3FS2 + 4 FS = 3 CFS2 + 2 F
TiOCl2 + NaOH + H2O2 = NaCl + H4TiO5 =>
TiOCl2 + 2 NaOH + H2O2 = 2 NaCl + H4TiO5
C4H10 + H2O = H2 + CO =>
C4H10 + 4 H2O = 9 H2 + 4 CO
SO3{-2} + H2O = SO4{-2} + H =>
SO3{-2} + H2O = SO4{-2} + 2 H
Al + OH + H2O = Al(OH)4(H2O)2 =>
Al + 4 OH + 2 H2O = Al(OH)4(H2O)2
FeI3 + Mg = Fe + MgI2 =>
2 FeI3 + 3 Mg = 2 Fe + 3 MgI2
HCl + Pb(ClO4) = HClO4 + PbCl =>
HCl + Pb(ClO4) = HClO4 + PbCl
MnCl2 + K2CO3 = Mn2(CO3)2 + KCl =>
2 MnCl2 + 2 K2CO3 = Mn2(CO3)2 + 4 KCl
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| Équations équilibrées la veille |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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