| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClO2 = Cl + O2
FeO3(s) + H2(g) = Fe(s) + H2O(l) =>
FeO3(s) + 3 H2(g) = Fe(s) + 3 H2O(l)
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2 =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)2
SF4 = S2 + F2 =>
2 SF4 = S2 + 4 F2
Carbondioxide + carbon = carbonmonoxide =>
CO2 + C = 2 CO
Li2SO4 = Li2 + SO4 =>
Li2SO4 = Li2 + SO4
MgF2 + H2O = MgO + FH =>
MgF2 + H2O = MgO + 2 FH
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Al(H2PO4)3 = AlPO4 + P2O5 + H2O =>
Al(H2PO4)3 = AlPO4 + P2O5 + 3 H2O
Br + H3PO4 = P + HBrO3 + H2O =>
Br + H3PO4 = P + HBrO3 + H2O
SO2 + V2O5 = SO3 + V2O =>
4 SO2 + V2O5 = 4 SO3 + V2O
Sn + OH = Sn(OH)4 =>
Sn + 4 OH = Sn(OH)4
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
NaHCO3 + H3(C6H5O7) = CO2 + H2O + Na(C6H5O7) =>
9 NaHCO3 + 8 H3(C6H5O7) = 3 CO2 + 14 H2O + 9 Na(C6H5O7)
As + S = As2S3 =>
2 As + 3 S = As2S3
BiCl3 + SnCl2 + NaOH = Bi + Na2SnO3 + NaCl + H2O =>
2 BiCl3 + 3 SnCl2 + 18 NaOH = 2 Bi + 3 Na2SnO3 + 12 NaCl + 9 H2O
BaCl2 + HCl = BaHCl + Cl2 =>
BaCl2 + HCl = BaHCl + Cl2
Cu(OH)2 + NaOH = Cu(OH)4 + Na =>
Cu(OH)2 + 2 NaOH = Cu(OH)4 + 2 Na
Mg(OH)2 + (NH4)3PO4 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH3 + 6 H2O
Al + H(OH) = H2 + Al(OH)3 =>
2 Al + 6 H(OH) = 3 H2 + 2 Al(OH)3
(CH3)3CO + HSCH3 = (CH3)3COH + SCH3 =>
(CH3)3CO + HSCH3 = (CH3)3COH + SCH3
P4O10 + KOH = K3PO4 + H2O =>
P4O10 + 12 KOH = 4 K3PO4 + 6 H2O
HClO3 + Zr(OH)4 = Zr(ClO3)4 + H2O =>
4 HClO3 + Zr(OH)4 = Zr(ClO3)4 + 4 H2O
C + N2 + H2O = HCNO + NH3 =>
3 C + 2 N2 + 3 H2O = 3 HCNO + NH3
Y + Cl2 = YCl =>
2 Y + Cl2 = 2 YCl
CuO + Nb2O5 = Cu3Nb2O8 =>
3 CuO + Nb2O5 = Cu3Nb2O8
Al(NO3)3 + FeCl2 = Fe(NO3)2 + AlCl3 =>
2 Al(NO3)3 + 3 FeCl2 = 3 Fe(NO3)2 + 2 AlCl3
CH2CH2 + HCl = CH2ClCH2Cl + H2 =>
CH2CH2 + 2 HCl = CH2ClCH2Cl + H2
Au + CuCl2 = AuCl + Cu2 =>
4 Au + 2 CuCl2 = 4 AuCl + Cu2
Cr + FeO = CrO + Fe =>
Cr + FeO = CrO + Fe
C6H11OH + HOCl = C6H10O + H3O + Cl =>
C6H11OH + HOCl = C6H10O + H3O + Cl
NaOH + Na2CO3 = NaHCO3 + Na2O =>
NaOH + Na2CO3 = NaHCO3 + Na2O
P2O5 + Ca(OH)2 = CaHPO4 + H2O =>
P2O5 + 2 Ca(OH)2 = 2 CaHPO4 + H2O
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
H2SO4 + Ba(OH)2 = BaSO4 + (H2O) =>
H2SO4 + Ba(OH)2 = BaSO4 + 2(H2O)
Ag + Li = AgLi =>
Ag + Li = AgLi
HCl + Ag(NO3)3 = H(NO3)3 + AgCl =>
HCl + Ag(NO3)3 = H(NO3)3 + AgCl
Mg2 + H2SO4 = Mg(SO4)2 + H2 =>
Mg2 + 4 H2SO4 = 2 Mg(SO4)2 + 4 H2
FePO4 = Fe2O3 + P2O5 =>
2 FePO4 = Fe2O3 + P2O5
CHCl3 = C + H + Cl2 =>
2 CHCl3 = 2 C + 2 H + 3 Cl2
Ba(CH3CO2)2 + Na2(SO4) = Ba(SO4)2 + Na2(CH3CO2) =>
Ba(CH3CO2)2 + 2 Na2(SO4) = Ba(SO4)2 + 2 Na2(CH3CO2)
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + CH3CO2H(aq) =>
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + CH3CO2H(aq)
Au(s) + Cl(g) = AuCl3(s) =>
Au(s) + 3 Cl(g) = AuCl3(s)
KClO3 + FeSO4 + H2O = KCl + Fe2(SO4)3 + Fe(OH)3 =>
KClO3 + 6 FeSO4 + 3 H2O = KCl + 2 Fe2(SO4)3 + 2 Fe(OH)3
H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2 =>
H2SO4 + Na2CO3 = Na2SO4 + H2O + CO2
KClO3 + H2SO4 = O2 + KHSO4 + Cl2 + H2O =>
4 KClO3 + 4 H2SO4 = 5 O2 + 4 KHSO4 + 2 Cl2 + 2 H2O
C8H16 = C + H =>
C8H16 = 8 C + 16 H
HCHO + H2O = HCOOH + H =>
HCHO + H2O = HCOOH + 2 H
Ni(CN)2 = Ni + (CN)2 =>
Ni(CN)2 = Ni + (CN)2
Hg + Fe(NO3)3 = Hg(NO3)2 + Fe =>
3 Hg + 2 Fe(NO3)3 = 3 Hg(NO3)2 + 2 Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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