| Équations équilibrées la veille |
SO3 + H2O = H2SO4
Na2CO3(aq) + AgNo3(aq) = NaNo3(aq) + Ag2CO3(s) =>
Na2CO3(aq) + 2 AgNo3(aq) = 2 NaNo3(aq) + Ag2CO3(s)
magnesiumsulfate + sodiumhydroxide = Mg(OH)2 + sodiumsulfate =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
HCl + ZnS = H2S + ZnCl2 =>
2 HCl + ZnS = H2S + ZnCl2
KBr + In2O3 = InBr3 + K2O =>
6 KBr + In2O3 = 2 InBr3 + 3 K2O
AsS5 + HNO3 = H2AsO4 + H2SO4 + H2O + NO2 =>
AsS5 + 36 HNO3 = H2AsO4 + 5 H2SO4 + 12 H2O + 36 NO2
V2O5 + CH3CH2OH + H2SO4 + H2O = [VO(H2O)4]SO4 + CH3COOH =>
2 V2O5 + CH3CH2OH + 4 H2SO4 + 11 H2O = 4[VO(H2O)4]SO4 + CH3COOH
H3PO4 + NaBr = HBr + Na3PO4 =>
H3PO4 + 3 NaBr = 3 HBr + Na3PO4
HNO3 + Ag2S = AgNO3 + H2S =>
2 HNO3 + Ag2S = 2 AgNO3 + H2S
NaHSO4 + KCN = KHSO4 + NaCN =>
NaHSO4 + KCN = KHSO4 + NaCN
O3 + NaOH = NaO + H2O =>
O3 + 6 NaOH = 6 NaO + 3 H2O
Mg2SiO4 + Na2CO3 + H2O = Mg(OH)2 + Na2O*SiO2 + CO2 =>
Mg2SiO4 + Na2CO3 + 2 H2O = 2 Mg(OH)2 + Na2O*SiO2 + CO2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Cu(OH)2 + Zn = CuO + Zn(OH)2 + H2 =>
2 Cu(OH)2 + Zn = 2 CuO + Zn(OH)2 + H2
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
GaCl3 + H2S = HCl + Ga2S3 =>
2 GaCl3 + 3 H2S = 6 HCl + Ga2S3
FeSO3 + H2SO4 = FeSO4 + H2SO3 =>
FeSO3 + H2SO4 = FeSO4 + H2SO3
NaCl + HCl = NaCl2H =>
NaCl + HCl = NaCl2H
K2Cr2O7 + KC2O4 + H2C2O4 = K3[Cr(C2O4)3] + H2O + CO2 =>
K2Cr2O7 + 4 KC2O4 + 7 H2C2O4 = 2 K3[Cr(C2O4)3] + 7 H2O + 10 CO2
NaOCl + HClO4 = HClO + NaClO4 =>
NaOCl + HClO4 = HClO + NaClO4
CuSO45H2O + H = CuSO4 + H2O =>
CuSO45H2O + 82 H = CuSO4 + 42 H2O
Na(OH)2 + CH3COOH = Na(CH3COO)2 + H2O =>
Na(OH)2 + 2 CH3COOH = Na(CH3COO)2 + 2 H2O
Cr + HF = CrF3 + H =>
Cr + 3 HF = CrF3 + 3 H
CO2 + H = CH3OH + H2O =>
CO2 + 6 H = CH3OH + H2O
CuCl + KPO4 = CuPO4 + KCl =>
CuCl + KPO4 = CuPO4 + KCl
Mg + Al3(SO4)2 = Mg(SO4)3 + Al =>
2 Mg + 3 Al3(SO4)2 = 2 Mg(SO4)3 + 9 Al
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Pb(NO3)2 + H2(SO4) = Pb(SO4) + H(NO3) =>
Pb(NO3)2 + H2(SO4) = Pb(SO4) + 2 H(NO3)
NaSO4 + PbNO3 = PbSO4NaNO3 =>
NaSO4 + PbNO3 = PbSO4NaNO3
CaO + Al2(SO4)3*16H2O + H2O = (CaO)3(Al2O3)(CaSO4)3*32H2O =>
6 CaO + Al2(SO4)3*16H2O + 16 H2O = (CaO)3(Al2O3)(CaSO4)3*32H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Fe3O4Fe2O3 + HNO3 = Fe(NO3)3 + NO2 + H2O =>
Fe3O4Fe2O3 + 16 HNO3 = 5 Fe(NO3)3 + NO2 + 8 H2O
CrBr4 + Cl2 = CrCl4 + Br =>
CrBr4 + 2 Cl2 = CrCl4 + 4 Br
N2 + HCl = NCl2 + H2 =>
N2 + 4 HCl = 2 NCl2 + 2 H2
CH3OH + ClO4 = ClO3 + H2O + H2CO =>
CH3OH + ClO4 = ClO3 + H2O + H2CO
CoCl2*6H2O + H2O2 + NH4OH + HCl = Co(NH3)6Cl3 + H2O =>
2 CoCl2*6H2O + H2O2 + 12 NH4OH + 2 HCl = 2 Co(NH3)6Cl3 + 26 H2O
C18H34O2 = H2O + CO + C17H36 =>
35 C18H34O2 = H2O + 69 CO + 33 C17H36
Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
Cl2 + Br2 + Ca(OH)2 = Ca(BrO3)2 + CaCl2 + H2O =>
5 Cl2 + Br2 + 6 Ca(OH)2 = Ca(BrO3)2 + 5 CaCl2 + 6 H2O
Mg(cr) + HCl = H2(g) + MgCl2 =>
Mg(cr) + 2 HCl = H2(g) + MgCl2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Sr(OH)2 + H5B = H2O + Sr5B2 =>
5 Sr(OH)2 + 2 H5B = 10 H2O + Sr5B2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Sn + O2 + NaOH = NaSnO3 + H2O =>
4 Sn + 5 O2 + 4 NaOH = 4 NaSnO3 + 2 H2O
C135H96O9NS + O2 = CO2 + H2O + N02 + S02 =>
2 C135H96O9NS + 309 O2 = 270 CO2 + 96 H2O + N02 + S02
C18H34O2 = H2O + CO + C17H34 =>
34 C18H34O2 = 17 H2O + 51 CO + 33 C17H34
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
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Équations équilibrées sur01/06/25
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