| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaHPO3 + 2 AgNO3 + H2O = CaHPO4 + 2 Ag + 2 HNO3
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
H2SiO3 + CaCO3 = Ca2(SiO3)2 + CO2 + H2O =>
2 H2SiO3 + 2 CaCO3 = Ca2(SiO3)2 + 2 CO2 + 2 H2O
K2Cr2O7 + HCl = Cl2 + Cr(OH)3 + H2O + KCl =>
K2Cr2O7 + 8 HCl = 3 Cl2 + 2 Cr(OH)3 + H2O + 2 KCl
KHPO4 + NaOH = KH2PO4 + NaO =>
KHPO4 + NaOH = KH2PO4 + NaO
AgOH + NaCl = AgCl + NaOH =>
AgOH + NaCl = AgCl + NaOH
C2H4(g) + O2(g) = CO2(g) + H20(g) =>
5 C2H4(g) + 10 O2(g) = 10 CO2(g) + H20(g)
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O
NH3 + H2SO4 = S + H2NSO4 + H2O =>
2 NH3 + 3 H2SO4 = S + 2 H2NSO4 + 4 H2O
CaCl + AlC2H3O2 = CaC2H3O2 + AlCl =>
CaCl + AlC2H3O2 = CaC2H3O2 + AlCl
Sn(OH)2 + H2CO3 = (SnOH)2CO3 + H2O =>
2 Sn(OH)2 + H2CO3 = (SnOH)2CO3 + 2 H2O
Cl2O + H2O = HClO3 + HCl =>
3 Cl2O + 3 H2O = 2 HClO3 + 4 HCl
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
LiCl + H3PO4 = LiH2PO4 + HCl =>
LiCl + H3PO4 = LiH2PO4 + HCl
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
HClO3(aq) + HBr(aq) = HCl(aq) + Br2(g) + H2O(l) =>
HClO3(aq) + 6 HBr(aq) = HCl(aq) + 3 Br2(g) + 3 H2O(l)
Na2S + H2O + K2Cr2O7 = Na2SO4 + Cr(OH)3 + KOH =>
3 Na2S + 16 H2O + 4 K2Cr2O7 = 3 Na2SO4 + 8 Cr(OH)3 + 8 KOH
Mn + MnO4 = Mn(MnO4)2 =>
Mn + 2 MnO4 = Mn(MnO4)2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
H2SO4 + C = SO2 + CO + H2O =>
H2SO4 + C = SO2 + CO + H2O
P2O3 + Na2O = Na2P2O4 =>
P2O3 + Na2O = Na2P2O4
NaOH + H(SO4)2 = Na(SO4)2 + H2O =>
NaOH + H(SO4)2 = Na(SO4)2 + H2O
CuNO3 = CuO + NO2 =>
CuNO3 = CuO + NO2
NaOH + GeO2 = Na2GeO3 + H2O =>
2 NaOH + GeO2 = Na2GeO3 + H2O
As2S5 + NaOH + Br2 = Na3AsO4 + Na2SO4 + NaBr + H2O =>
As2S5 + 56 NaOH + 20 Br2 = 2 Na3AsO4 + 5 Na2SO4 + 40 NaBr + 28 H2O
NaO5 = Na + O2 =>
2 NaO5 = 2 Na + 5 O2
As3 + N5 = As3N5 =>
As3 + N5 = As3N5
AgI + KI = K[AgI2] =>
AgI + KI = K[AgI2]
BaO + N2O5 = Ba(NO3)2 =>
BaO + N2O5 = Ba(NO3)2
Ti2(SO4)3 + KClO4 + H2O = TiOSO4 + KCl + H2SO4 =>
4 Ti2(SO4)3 + KClO4 + 4 H2O = 8 TiOSO4 + KCl + 4 H2SO4
CuS + HNO2 = CuNO3 + H2O + NO + S =>
CuS + 4 HNO2 = CuNO3 + 2 H2O + 3 NO + S
HCOH + O2 = COOH + H2O =>
4 HCOH + 3 O2 = 4 COOH + 2 H2O
FeCl3 + MgSO4 = MgCl3 + FeSO4 =>
FeCl3 + MgSO4 = MgCl3 + FeSO4
Mg + HC1 = H2 + MgC1 =>
2 Mg + 2 HC1 = H2 + 2 MgC1
H2SO4 + HBr = Br2 + SO2 + H2O =>
H2SO4 + 2 HBr = Br2 + SO2 + 2 H2O
H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)
Mg + HC1 = H2 + MgC12 =>
Mg + 12 HC1 = 6 H2 + MgC12
Ca(OH)2 + Al2O3 = Ca3(AlO3)2 + H2O =>
3 Ca(OH)2 + Al2O3 = Ca3(AlO3)2 + 3 H2O
C2H6 + HO2 = CO2 + H2O =>
3 C2H6 + 14 HO2 = 6 CO2 + 16 H2O
Cr(s) + O2 = Cr2O3 =>
4 Cr(s) + 3 O2 = 2 Cr2O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(NO3)2 + BaCl2 = Ba + Cl(NO3) =>
Ba(NO3)2 + BaCl2 = 2 Ba + 2 Cl(NO3)
HNO3 + ZnSO4 = NO3Zn + HSO4 =>
HNO3 + ZnSO4 = NO3Zn + HSO4
MgSiO3 + HNO3 = Mg(NO3)2 + SiO3H2 =>
MgSiO3 + 2 HNO3 = Mg(NO3)2 + SiO3H2
NaH + HCl = NaCl + H2 =>
NaH + HCl = NaCl + H2
Na2CO3 + CH3COOH = CH2COONa + CO2 + H2O =>
4 Na2CO3 + 7 CH3COOH = 8 CH2COONa + 2 CO2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
K3N + H2 = NH3 + K =>
2 K3N + 3 H2 = 2 NH3 + 6 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/31/24
Équations équilibrées sur09/30/23
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