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Équations chimiques équilibrées sur05/28/24

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CoCl2*6H2O + C2H8N2 + HCl + O2 = (Co(C2H8N2)2Cl2)Cl + H2O =>
4 CoCl2*6H2O + 8 C2H8N2 + 4 HCl + O2 = 4(Co(C2H8N2)2Cl2)Cl + 26 H2O

K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3] + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3] + 23 H2O + 6 CO2

CoCl2*6H2O + C2H8N2 + O2 + HCl = [Co(C2H8N2)2Cl2]Cl + H2O =>
4 CoCl2*6H2O + 8 C2H8N2 + O2 + 4 HCl = 4[Co(C2H8N2)2Cl2]Cl + 26 H2O

N2O + NaClO + NaOH = NaCl + NaNO2 + H2O =>
N2O + 2 NaClO + 2 NaOH = 2 NaCl + 2 NaNO2 + H2O

CoCl2*6H2O + C2H8N2 + O2 + HCl = [Co(C2H8N2)2Cl2]Cl + H2O =>
4 CoCl2*6H2O + 8 C2H8N2 + O2 + 4 HCl = 4[Co(C2H8N2)2Cl2]Cl + 26 H2O

CoCl2*6H2O + C2H8N2 + HCl + O2 = (Co(C2H8N2)2Cl2)Cl + H2O =>
4 CoCl2*6H2O + 8 C2H8N2 + 4 HCl + O2 = 4(Co(C2H8N2)2Cl2)Cl + 26 H2O

K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3] + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3] + 23 H2O + 6 CO2

CoCl2*6H2O + C2H8N2 + HCl + O2 = (Co(C2H8N2)2Cl2)Cl + H2O =>
4 CoCl2*6H2O + 8 C2H8N2 + 4 HCl + O2 = 4(Co(C2H8N2)2Cl2)Cl + 26 H2O

K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3] + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3] + 23 H2O + 6 CO2

CoCl2*6H2O + C2H8N2 + O2 + HCl = [Co(C2H8N2)2Cl2]Cl + H2O =>
4 CoCl2*6H2O + 8 C2H8N2 + O2 + 4 HCl = 4[Co(C2H8N2)2Cl2]Cl + 26 H2O

K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3]*3H2O + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3]*3H2O + 17 H2O + 6 CO2

CoCl2*6H2O + C2H8N2 + O2 + HCl = [Co(C2H8N2)2Cl2]Cl + H2O =>
4 CoCl2*6H2O + 8 C2H8N2 + O2 + 4 HCl = 4[Co(C2H8N2)2Cl2]Cl + 26 H2O

CoCl2*6H2O + C2H8N2 + HCl + O2 = (Co(C2H8N2)2Cl2)Cl + H2O =>
4 CoCl2*6H2O + 8 C2H8N2 + 4 HCl + O2 = 4(Co(C2H8N2)2Cl2)Cl + 26 H2O

NaHCO3(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(aq) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)

K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3] + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3] + 23 H2O + 6 CO2

CoCl2*6H2O + C2H8N2 + O2 + HCl = [Co(C2H8N2)2Cl2]Cl + H2O =>
4 CoCl2*6H2O + 8 C2H8N2 + O2 + 4 HCl = 4[Co(C2H8N2)2Cl2]Cl + 26 H2O

K2C2O4*H2O + H2C2O4*2H2O + K2Cr2O7 = K3[Cr(C2O4)3] + H2O + CO2 =>
2 K2C2O4*H2O + 7 H2C2O4*2H2O + K2Cr2O7 = 2 K3[Cr(C2O4)3] + 23 H2O + 6 CO2

CoCl2*6H2O + C2H8N2 + HCl + O2 = (Co(C2H8N2)2Cl2)Cl + H2O =>
4 CoCl2*6H2O + 8 C2H8N2 + 4 HCl + O2 = 4(Co(C2H8N2)2Cl2)Cl + 26 H2O

H3PO4 + H2O(l) = PO4(aq) + H3O(aq) =>
H3PO4 + 3 H2O(l) = PO4(aq) + 3 H3O(aq)

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

H2O2 + HNaBr2 = Br2 + H2O + Na =>
H2O2 + 2 HNaBr2 = 2 Br2 + 2 H2O + 2 Na

CoCl2*6H2O + C2H8N2 + HCl + O2 = (Co(C2H8N2)2Cl2)Cl + H2O =>
4 CoCl2*6H2O + 8 C2H8N2 + 4 HCl + O2 = 4(Co(C2H8N2)2Cl2)Cl + 26 H2O

C6H14 + H{+} + NO3{-} = CO2 + N2 + H2O =>
5 C6H14 + 38 H{+} + 38 NO3{-} = 30 CO2 + 19 N2 + 54 H2O

C5H5N + H2O = H3O + C5H4N =>
C5H5N + H2O = H3O + C5H4N

C9H12O3 + C5H10O2 = C13H18O4 + CH3OH =>
C9H12O3 + C5H10O2 = C13H18O4 + CH3OH

NiSO4 + NaCO3 = NaSO4 + NiCO3 =>
NiSO4 + NaCO3 = NaSO4 + NiCO3

NaH2PO4*H2O + Na2CO3 + NH4Cl = NaCl + NaNH4HPO4 + H2O + CO2 =>
2 NaH2PO4*H2O + Na2CO3 + 2 NH4Cl = 2 NaCl + 2 NaNH4HPO4 + 3 H2O + CO2

Al(OH)3 + H3O = H2O + Al =>
Al(OH)3 + 3 H3O = 6 H2O + Al

Mn + KNO3 + KOH = K2MnO3 + KNO2 + H2O =>
Mn + 2 KNO3 + 2 KOH = K2MnO3 + 2 KNO2 + H2O

Pb3O4 + HCl = PbCl + H2O + Cl2 =>
2 Pb3O4 + 16 HCl = 6 PbCl + 8 H2O + 5 Cl2

H3PO3 + Na2O = Na2HPO3 + H2O =>
H3PO3 + Na2O = Na2HPO3 + H2O

NaHCO3 + CH3COOH = NaH2CCOOH + H2O + CO2 =>
NaHCO3 + CH3COOH = NaH2CCOOH + H2O + CO2

HgCl2 + KI = HgK2 + ClI =>
HgCl2 + 2 KI = HgK2 + 2 ClI

Zn + Sn(Cl4) = ZnCl2 + Sn =>
2 Zn + Sn(Cl4) = 2 ZnCl2 + Sn

Au(NO3) + Fe = Fe(NO3) + Au =>
Au(NO3) + Fe = Fe(NO3) + Au

SrO + Si = Sr + SiO2 =>
2 SrO + Si = 2 Sr + SiO2

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

CsOH + H2SO4 = Cs2 + SO4 + HOH =>
2 CsOH + H2SO4 = Cs2 + SO4 + 2 HOH

Pb(NO3)2 + K2CrO4 = PbCrO4 + NKO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 NKO3

S + CO = SO2 + C2 =>
S + 2 CO = SO2 + C2

I2 + NH3 = NH4I + NH3NI3 =>
3 I2 + 5 NH3 = 3 NH4I + NH3NI3

Cu(OH)2 + H2C2O4 = CuC2O4 + H2O =>
Cu(OH)2 + H2C2O4 = CuC2O4 + 2 H2O

I + Br = IBr =>
I + Br = IBr

FeCl3 + AgCH3COO = AgCl + Fe(CH3COO)3 =>
FeCl3 + 3 AgCH3COO = 3 AgCl + Fe(CH3COO)3

KBiO2 + KNO2 + H2SO4 = HNO3 + BiO + K2SO4 + H2O =>
4 KBiO2 + 2 KNO2 + 3 H2SO4 = 2 HNO3 + 4 BiO + 3 K2SO4 + 2 H2O

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

NH3 + Cl2 = N2H2 + NH4Cl =>
6 NH3 + 2 Cl2 = N2H2 + 4 NH4Cl

C3H6O2 + KOH = C3H5O2K + H2O =>
C3H6O2 + KOH = C3H5O2K + H2O

KNO3 + Ca(NO3)2 = CaNO3 + K(NO3)2 =>
KNO3 + Ca(NO3)2 = CaNO3 + K(NO3)2

Na2SO4 + BaCl = BaSO4 + NaClNa =>
Na2SO4 + BaCl = BaSO4 + NaClNa

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