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Équations chimiques équilibrées sur08/10/24

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CaSO4 + *H2O = CaSO4*2H2O =>
CaSO4 + 2*H2O = CaSO4*2H2O

CH3CH22OH + O2 = H2O + CH3COOH =>
CH3CH22OH + 6 O2 = 11 H2O + CH3COOH

CH3NHCH3 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O =>
CH3NHCH3 + NaNO2 + HCl = C2H5OH + N2 + NaCl + H2O

Mg + HNO3 = Mg(NO3)2 + NH4NO3 + H2O4 =>
7 Mg + 22 HNO3 = 7 Mg(NO3)2 + 4 NH4NO3 + 3 H2O4

C5H10O5 + O2 = CO + H2O =>
2 C5H10O5 + 5 O2 = 10 CO + 10 H2O

HNO3 + H3P = H3PO4 + H2O + N2 =>
8 HNO3 + 5 H3P = 5 H3PO4 + 4 H2O + 4 N2

Na2O2 + H2 = Na2O + H2O =>
Na2O2 + H2 = Na2O + H2O

Zn(NO3)2 + H2S = ZnS + HNO3 =>
Zn(NO3)2 + H2S = ZnS + 2 HNO3

Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2

Na2O2 + H2 = H2O2 + Na =>
Na2O2 + H2 = H2O2 + 2 Na

K2Cr2O7 + HCl + HS2 = KCl + CrCl3 + S + H2O =>
K2Cr2O7 + 8 HCl + 6 HS2 = 2 KCl + 2 CrCl3 + 12 S + 7 H2O

Na2O2 + H2 = Na2O + H2O =>
Na2O2 + H2 = Na2O + H2O

Na2O2 + H2 = NaOH =>
Na2O2 + H2 = 2 NaOH

SO3 + Na2CO3 = CO2 + Na2SO4 =>
SO3 + Na2CO3 = CO2 + Na2SO4

AsH3 + O2 = As2O3 + H2O =>
2 AsH3 + 3 O2 = As2O3 + 3 H2O

Na2O2 + H2 = Na2O + H2O =>
Na2O2 + H2 = Na2O + H2O

HAuCl4 + NaBH4 = Au + NaCl + H2 + BH3 =>
2 HAuCl4 + 8 NaBH4 = 2 Au + 8 NaCl + 5 H2 + 8 BH3

C2CO3 = C2O + CO2 =>
C2CO3 = C2O + CO2

Pb + HgO = PbO2 + Hg =>
Pb + 2 HgO = PbO2 + 2 Hg

Na2O2 + H2 = Na2O + H2O =>
Na2O2 + H2 = Na2O + H2O

H2O2 + F2 = HFO3 + H2O =>
5 H2O2 + F2 = 2 HFO3 + 4 H2O

Na2O2 + H2 = Na2O + H2O =>
Na2O2 + H2 = Na2O + H2O

C7H6O2 + C2H5OH = C8H10 + H2O =>
2 C7H6O2 + 9 C2H5OH = 4 C8H10 + 13 H2O

NH4 + FeCl3 = NH4Cl + Fe =>
3 NH4 + FeCl3 = 3 NH4Cl + Fe

Na2O2 + H2 = Na2O + H2O =>
Na2O2 + H2 = Na2O + H2O

Na2O2 + H2 = H2O2 + Na =>
Na2O2 + H2 = H2O2 + 2 Na

Na2O2 + H2 = NaOH =>
Na2O2 + H2 = 2 NaOH

Na2O2 + H2 = H2O2 + Na =>
Na2O2 + H2 = H2O2 + 2 Na

Na2O2 + H2 = NaOH =>
Na2O2 + H2 = 2 NaOH

KOH + CH3CHClCOOH = CH2CHCOOK + KCl + H2O =>
2 KOH + CH3CHClCOOH = CH2CHCOOK + KCl + 2 H2O

Na2O2 + H2 = H2O2 + Na =>
Na2O2 + H2 = H2O2 + 2 Na

Na2O2 + H2 = NaOH =>
Na2O2 + H2 = 2 NaOH

Na2O2 + H2 = Na2O + H2O =>
Na2O2 + H2 = Na2O + H2O

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

Na2O2 + H2 = H2O2 + Na =>
Na2O2 + H2 = H2O2 + 2 Na

Na2O2 + H2 = NaOH =>
Na2O2 + H2 = 2 NaOH

Na2O2 + H2 = Na2O + H2O =>
Na2O2 + H2 = Na2O + H2O

Na2O2 + H2 = H2O2 + Na =>
Na2O2 + H2 = H2O2 + 2 Na

Na2O2 + H2 = NaOH =>
Na2O2 + H2 = 2 NaOH

Na2O2 + H2 = H2O2 + Na =>
Na2O2 + H2 = H2O2 + 2 Na

CIO(aq) = CI(aq) + CIO3(aq) =>
3 CIO(aq) = 2 CI(aq) + CIO3(aq)

Na2O2 + H2 = H2O2 + Na =>
Na2O2 + H2 = H2O2 + 2 Na

Na2O2 + H2 = Na2O + H2O =>
Na2O2 + H2 = Na2O + H2O

Na2O2 + H2 = NaOH =>
Na2O2 + H2 = 2 NaOH

Na2O2 + H2 = H2O2 + Na =>
Na2O2 + H2 = H2O2 + 2 Na

Na2O2 + H2 = NaOH =>
Na2O2 + H2 = 2 NaOH

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

Na2O2 + H2 = H2O2 + Na =>
Na2O2 + H2 = H2O2 + 2 Na

HBr + HClO4 = BrClO4 + H =>
HBr + HClO4 = BrClO4 + 2 H

V + Cl2 = VCl4 =>
V + 2 Cl2 = VCl4

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