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Équations chimiques équilibrées sur05/23/24

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BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2

PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2

Ni(SCN)2 + NaOH = Ni(OH)2 + NaSCN =>
Ni(SCN)2 + 2 NaOH = Ni(OH)2 + 2 NaSCN

MnNaBiO = MnOBiNa =>
MnNaBiO = MnOBiNa

AlAuF2 = AuAlF2 =>
AlAuF2 = AuAlF2

NClCH = CClNH =>
NClCH = CClNH

Hg + KCl = Hg2Cl2 + K =>
2 Hg + 2 KCl = Hg2Cl2 + 2 K

CH3COOAgH2O = CH3COOHAgOH =>
CH3COOAgH2O = CH3COOHAgOH

C3H5(OH)3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 C3H5(OH)3 + 14 KMnO4 + 21 H2SO4 = 7 K2SO4 + 14 MnSO4 + 15 CO2 + 41 H2O

BaBrLiN = BaNLiBr =>
BaBrLiN = BaNLiBr

LiHCO3HC2H3O2 = LiC2H3O2H2OCO2 =>
LiHCO3HC2H3O2 = LiC2H3O2H2OCO2

CHOP = COHP =>
CHOP = COHP

LiNO3 + Na2CO3 = Na2NO3 + LiCO3 =>
LiNO3 + Na2CO3 = Na2NO3 + LiCO3

CH3COOH + Sr(OH)2 = Sr(CH3COO)2 + H2O =>
2 CH3COOH + Sr(OH)2 = Sr(CH3COO)2 + 2 H2O

Fe2OHHCl = Fe2ClH2O =>
Fe2OHHCl = Fe2ClH2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Be(O3Si) = BeO3Si =>
Be(O3Si) = BeO3Si

NH4IKOH = NH4(OH)KI =>
NH4IKOH = NH4(OH)KI

BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2

PbNKL = PbLKN =>
PbNKL = PbLKN

Al2O3 + HCl + NaOH = Al(OH)3 + NaCl =>
Al2O3 + 3 HCl + 3 NaOH = 2 Al(OH)3 + 3 NaCl

HCOHMg = HCOMgH =>
HCOHMg = HCOMgH

AgFNaS = AgSNaF =>
AgFNaS = AgSNaF

H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

NaIAgNO3 = Na(NO3)AgI =>
NaIAgNO3 = Na(NO3)AgI

Pb(CN)4Na = PbNa(CN)4 =>
Pb(CN)4Na = PbNa(CN)4

(NH4)2MoO4 + NH3OH + H2O2 = (NH4)2MoO8 + NH4OH =>
(NH4)2MoO4 + 4 NH3OH + 2 H2O2 = (NH4)2MoO8 + 4 NH4OH

NH4IKOH = NH4(OH)KI =>
NH4IKOH = NH4(OH)KI

C4H8O2C4H10O = C8H16O2H2O =>
C4H8O2C4H10O = C8H16O2H2O

ClO4 + H = Cl2 + H2O =>
2 ClO4 + 16 H = Cl2 + 8 H2O

CaCClF = CaFClC =>
CaCClF = CaFClC

C2H6O2 + Na = C2H4O2Na + H2 =>
C2H6O2 + Na = C2H4O2Na + H2

HFBrO = HBrOF =>
HFBrO = HBrOF

AuCl3 + SnCl2 = SnCl4 + AuCl2 =>
2 AuCl3 + SnCl2 = SnCl4 + 2 AuCl2

C6H10Br2 + O2 = CO2 + H2O + Br =>
2 C6H10Br2 + 17 O2 = 12 CO2 + 10 H2O + 4 Br

HClO4KClO = KClO4HClO =>
HClO4KClO = KClO4HClO

Mn(I2) = Mn + I =>
Mn(I2) = Mn + 2 I

KHSO4(aq) + Na2CO3(aq) = Na2SO4(aq) + K2CO3 + H2O(l) + CO2(g) =>
2 KHSO4(aq) + 2 Na2CO3(aq) = 2 Na2SO4(aq) + K2CO3 + H2O(l) + CO2(g)

HPO4{2-} + HCl = ClPO4{2-} + H2 =>
HPO4{2-} + HCl = ClPO4{2-} + H2

H(C2H3O2)NaCl = HClNa(C2H3O2) =>
H(C2H3O2)NaCl = HClNa(C2H3O2)

SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O

Na3PO4 + CaCl2 = NaCl + Ca3 + P2 + O4 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3 + P2 + 2 O4

Fe(OH)2PbS = FeSPb(OH)2 =>
Fe(OH)2PbS = FeSPb(OH)2

NaCl(aq)Ba(s) = Na(aq)BaCl(aq) =>
NaCl(aq)Ba(s) = Na(aq)BaCl(aq)

CH3OCH2CH3 + CH3CH2CH2ONa = CH3ONa + CH3CH2CH2OCH2CH3 =>
CH3OCH2CH3 + CH3CH2CH2ONa = CH3ONa + CH3CH2CH2OCH2CH3

Na2S2O5 + Cl2 + H2O = Na2SO4 + H2SO4 + HCl =>
Na2S2O5 + 2 Cl2 + 3 H2O = Na2SO4 + H2SO4 + 4 HCl

HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O

ZnO + K2SO3 = KZnO + SO3 =>
2 ZnO + K2SO3 = 2 KZnO + SO3

NaOH + MgSO4 = (Mg(OH)2) + (Na2SO4) =>
2 NaOH + MgSO4 = (Mg(OH)2) + (Na2SO4)

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