| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 Cl2 = 2 FeCl3
AgNo3(aq) + HCl(aq) = AgCl(abd) + HNo3(aq) =>
AgNo3(aq) + HCl(aq) = AgCl(abd) + HNo3(aq)
(NH4)2SO4(aq) + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4(aq) + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
CaCl + Mg = Ca + MgCl2 =>
2 CaCl + Mg = 2 Ca + MgCl2
MgCO3(s) + H2SO4(aq) = MgSO4 + H2CO3 =>
MgCO3(s) + H2SO4(aq) = MgSO4 + H2CO3
I3 + O2 = I2O =>
4 I3 + 3 O2 = 6 I2O
CaBr2 + AgNo3 = Ca(No3)2 + AgBr =>
CaBr2 + 2 AgNo3 = Ca(No3)2 + 2 AgBr
NiS + O = NiO + SO2 =>
NiS + 3 O = NiO + SO2
NiCl2 + NaNO3 = Ni(NO3)2(aq) + NaCl(aq) =>
NiCl2 + 2 NaNO3 = Ni(NO3)2(aq) + 2 NaCl(aq)
BaI2 + AgF = BaF2 + AgI =>
BaI2 + 2 AgF = BaF2 + 2 AgI
HCOOH + H2S2O8 = CO2 + H2SO4 =>
HCOOH + H2S2O8 = CO2 + 2 H2SO4
H2 + B + O2 = HBO2 =>
H2 + 2 B + 2 O2 = 2 HBO2
NiCl2*6H2O + [Ni(C2H8N2)3]Cl2*2H2O = [Ni(C2H8N2)2]Cl2*2H2O + H2O =>
NiCl2*6H2O + 2[Ni(C2H8N2)3]Cl2*2H2O = 3[Ni(C2H8N2)2]Cl2*2H2O + 4 H2O
NaHCO3 + Ga2(C2O4)3 = Na2C2O4 + Ga(HCO3)3 =>
6 NaHCO3 + Ga2(C2O4)3 = 3 Na2C2O4 + 2 Ga(HCO3)3
HBr + K2SO3 = SO2 + KBr + H2O(l) =>
2 HBr + K2SO3 = SO2 + 2 KBr + H2O(l)
H4SiO4 = H6Si2O7 + H2O =>
2 H4SiO4 = H6Si2O7 + H2O
HN3 + AlOH = H2O + AlN3 =>
HN3 + AlOH = H2O + AlN3
Cr2(SO4)3 + Cl2 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 6 KCl + 3 K2SO4 + 8 H2O
I2 + NaCl = NaI + Cl2 =>
I2 + 2 NaCl = 2 NaI + Cl2
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
Na(C2H3O2) = Na + (C2H3O2) =>
Na(C2H3O2) = Na + (C2H3O2)
CH3NH3 + O2 = N2 + CO + H2O =>
2 CH3NH3 + 4 O2 = N2 + 2 CO + 6 H2O
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
ClCH2CO2H + KOH = ClCH2CO2K + H2O =>
ClCH2CO2H + KOH = ClCH2CO2K + H2O
Al(s) + MnO4{-}(aq) + H2O(l) = MnO2(s) + Al(OH)4{-}(aq) =>
Al(s) + MnO4{-}(aq) + 2 H2O(l) = MnO2(s) + Al(OH)4{-}(aq)
CaCl2 + LiF = CaF2 + ClLi =>
CaCl2 + 2 LiF = CaF2 + 2 ClLi
HNO3(aq) + CrCO3(s) = Cr(NO3)2(aq) + H2O(l) + CO2(g) =>
2 HNO3(aq) + CrCO3(s) = Cr(NO3)2(aq) + H2O(l) + CO2(g)
HOOC(CH2)4COOH + KOH = KOOC(CH2)4COOK + H2O =>
HOOC(CH2)4COOH + 2 KOH = KOOC(CH2)4COOK + 2 H2O
HX + KMnO4 = X2 + KX + MnX2 + H2O =>
16 HX + 2 KMnO4 = 5 X2 + 2 KX + 2 MnX2 + 8 H2O
KI + BrOH = BrI + KOH =>
KI + BrOH = BrI + KOH
C8H12 + O2 = CO2 + H2O =>
C8H12 + 11 O2 = 8 CO2 + 6 H2O
HCl + Na2SO3 = HClNa2SO3 =>
HCl + Na2SO3 = HClNa2SO3
CS2(l) + O2(g) = CO2 + SO2(g) =>
CS2(l) + 3 O2(g) = CO2 + 2 SO2(g)
H3(PO4) + Li(OH) = H(OH) + Li3(PO4) =>
H3(PO4) + 3 Li(OH) = 3 H(OH) + Li3(PO4)
Na2ZnO2 + HCl = NaCl + Zn(OH)2 =>
Na2ZnO2 + 2 HCl = 2 NaCl + Zn(OH)2
C + N2 + H2O = HCNO + NH3 =>
3 C + 2 N2 + 3 H2O = 3 HCNO + NH3
C4H8Cl2Zn = C4H8ZnCl2 =>
C4H8Cl2Zn = C4H8ZnCl2
C2H4 + CO2 = CO + H2 =>
C2H4 + 2 CO2 = 4 CO + 2 H2
H3 + Cl5 = HCl =>
5 H3 + 3 Cl5 = 15 HCl
Al(OH)3 + Hydrochloricacid = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
C7H12O7 + O2 = CO2 + H2O =>
2 C7H12O7 + 13 O2 = 14 CO2 + 12 H2O
NH4NO3 + Zn = N2 + H2O + ZnO =>
NH4NO3 + Zn = N2 + 2 H2O + ZnO
HN3 + AlOH = H2O + AlN3 =>
HN3 + AlOH = H2O + AlN3
Li2CO3 + NH4H2PO4 + TiO2 + Eu2O3 + Al2O3 = Li13Al03Eu03Ti17(PO4)3 + CO2 + N2 + O + H2 =>
13 Li2CO3 + 6 NH4H2PO4 + 34 TiO2 + 3 Eu2O3 + 3 Al2O3 = 2 Li13Al03Eu03Ti17(PO4)3 + 13 CO2 + 3 N2 + 99 O + 18 H2
C2H4Cl2 = C + H + Cl =>
C2H4Cl2 = 2 C + 4 H + 2 Cl
Al(OH)3 + (NH4)2S = Al2S3 + NH3 + H2O =>
2 Al(OH)3 + 3(NH4)2S = Al2S3 + 6 NH3 + 6 H2O
Mg + HCl = H12 + MgCl2 =>
6 Mg + 12 HCl = H12 + 6 MgCl2
Sn(SO4)2 + Na3PO4 = Sn3(PO4)4 + Na2SO4 =>
3 Sn(SO4)2 + 4 Na3PO4 = Sn3(PO4)4 + 6 Na2SO4
C4H10 + MnO2 = Mn + CO2 + H2O =>
2 C4H10 + 13 MnO2 = 13 Mn + 8 CO2 + 10 H2O
CaBr2 + AgNo3 = Ca(No3)2 + AgBr =>
CaBr2 + 2 AgNo3 = Ca(No3)2 + 2 AgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/30/24
Équations équilibrées sur06/29/23
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