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Équations chimiques équilibrées sur12/14/24

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FeCl3 + NH4OH3 = FeOH3 + Cl3NH4 =>
FeCl3 + NH4OH3 = FeOH3 + Cl3NH4

CH3CH2CH2COOCH2CH2CH3 + KOH = CH3CH2CH2COOK + CH3CH(OH)CH3 =>
CH3CH2CH2COOCH2CH2CH3 + KOH = CH3CH2CH2COOK + CH3CH(OH)CH3

ZnCO3(s) = ZnO(s) + CO2(l) =>
ZnCO3(s) = ZnO(s) + CO2(l)

SO2 + Na2SO4 = Na2SO3 + SO3 =>
SO2 + Na2SO4 = Na2SO3 + SO3

Na3C6H5O7 + H = Na + C6H12O6 + H2O =>
Na3C6H5O7 + 9 H = 3 Na + C6H12O6 + H2O

CH2CHCH2CHO + KMnO4 + HCl = CH2OHCHOHCH2COOH + KCl + MnCl2 + H2O =>
5 CH2CHCH2CHO + 4 KMnO4 + 12 HCl = 5 CH2OHCHOHCH2COOH + 4 KCl + 4 MnCl2 + H2O

H3BO3 + NaOH + H2O2 + H2O = NaBO2(H2O2)(H2O)3 =>
H3BO3 + NaOH + H2O2 + H2O = NaBO2(H2O2)(H2O)3

Ba(C2H3O3)2 + Li2SO4 = Li2(C2H3O3)2 + BaSO4 =>
Ba(C2H3O3)2 + Li2SO4 = Li2(C2H3O3)2 + BaSO4

CH3CHClCH3 + KOH = CH3CHOHCH3 + KCl =>
CH3CHClCH3 + KOH = CH3CHOHCH3 + KCl

C3H7NH2 + NaOH = C3H7NH3 + NaO =>
C3H7NH2 + NaOH = C3H7NH3 + NaO

Na2SO4 + HCl = NaCl + H2SO4 =>
Na2SO4 + 2 HCl = 2 NaCl + H2SO4

NaPO4 + NH4Cl = PO4NH4 + NaCl =>
NaPO4 + NH4Cl = PO4NH4 + NaCl

HNO3 + HCl + Au = AuCl3 + H2O + NO2 =>
3 HNO3 + 3 HCl + Au = AuCl3 + 3 H2O + 3 NO2

H2SO4 + KMnO4 = MnSO4 + H2O + O2 + K2SO4 =>
6 H2SO4 + 4 KMnO4 = 4 MnSO4 + 6 H2O + 5 O2 + 2 K2SO4

NaHCO3 + C3H6O3 = NaC3H5O3 + CO2 + H2O =>
NaHCO3 + C3H6O3 = NaC3H5O3 + CO2 + H2O

MnO2 + KOH + KNO3 = KNO2 + KMnO4 + H2O =>
2 MnO2 + 2 KOH + 3 KNO3 = 3 KNO2 + 2 KMnO4 + H2O

CrO3 + Fe3O4 = CrFe2O4 + O2 =>
6 CrO3 + 4 Fe3O4 = 6 CrFe2O4 + 5 O2

Ba(NH2)2 = Ba3N2 + NH3 =>
3 Ba(NH2)2 = Ba3N2 + 4 NH3

MeO2 = Me + O2 =>
MeO2 = Me + O2

Cu(HCO3)2 + H2SO4 = CuSO4 + H2O + CO2 =>
Cu(HCO3)2 + H2SO4 = CuSO4 + 2 H2O + 2 CO2

NaOH + AlN = NaN + Al(OH) =>
NaOH + AlN = NaN + Al(OH)

SnO + C = Sn2 + CO =>
2 SnO + 2 C = Sn2 + 2 CO

HI(aq) + H2O(l) = H3O + I =>
HI(aq) + H2O(l) = H3O + I

Na2SO4 + C = Na2S + CO =>
Na2SO4 + 4 C = Na2S + 4 CO

P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3

Pd(NO3)2 + NaCl = PdCl2 + Na2(NO3)2 =>
Pd(NO3)2 + 2 NaCl = PdCl2 + Na2(NO3)2

H2O + CH4 = H2 + CO2 =>
2 H2O + CH4 = 4 H2 + CO2

P + KOH + H2O = PH3 + KPO2H2 =>
4 P + 3 KOH + 3 H2O = PH3 + 3 KPO2H2

FeBr3 + H2SO4 = Fe2(SO4)3 + HBr =>
2 FeBr3 + 3 H2SO4 = Fe2(SO4)3 + 6 HBr

As4 + Br2 = AsBr3 =>
As4 + 6 Br2 = 4 AsBr3

CuSO4Cu = Cu2SO4 =>
CuSO4Cu = Cu2SO4

Ca(OH)2 + NaOH = CaNa + H2O2 =>
2 Ca(OH)2 + 2 NaOH = 2 CaNa + 3 H2O2

AgNo3 + FeS = AgS + FeNo3 =>
AgNo3 + FeS = AgS + FeNo3

C6H5COOH + C6H5CH3 = C6H5COOCH2C6H5 + H2 =>
C6H5COOH + C6H5CH3 = C6H5COOCH2C6H5 + H2

Ba(OH)2 + NH4(SCN) = Ba(SCN)2 + NH4(OH) =>
Ba(OH)2 + 2 NH4(SCN) = Ba(SCN)2 + 2 NH4(OH)

BW3MC2L4 = B + W3 + M + C2 + L4 =>
BW3MC2L4 = B + W3 + M + C2 + L4

Be + H2SO4 = Be(SO4)2 + H2 =>
Be + 2 H2SO4 = Be(SO4)2 + 2 H2

Ca(OH)2 + NaOH = Na2[Ca(OH)4] =>
Ca(OH)2 + 2 NaOH = Na2[Ca(OH)4]

CH3NOH2 + O2 = CO2 + H2O + NO2 =>
4 CH3NOH2 + 11 O2 = 4 CO2 + 10 H2O + 4 NO2

CH2CHCHCH2 + KMnO4 + H2O = MnO2 + OOHCCH2CH2COOH + KOH =>
3 CH2CHCHCH2 + 8 KMnO4 + 4 H2O = 8 MnO2 + 3 OOHCCH2CH2COOH + 8 KOH

Cr(SO3)3 + H2SO4 = Cr(SO4)3 + H2(SO3) =>
Cr(SO3)3 + 3 H2SO4 = Cr(SO4)3 + 3 H2(SO3)

Al2(SO4)3 + NaOH + HCl = Al(OH)3 + H2SO4 + NaCl =>
Al2(SO4)3 + 6 NaOH + 6 HCl = 2 Al(OH)3 + 3 H2SO4 + 6 NaCl

CH3COOAg + Zn = Zn(O2CCH3)2 + Ag =>
2 CH3COOAg + Zn = Zn(O2CCH3)2 + 2 Ag

Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2

MnSO4 + NaOCl + NaOH = NaMnO4 + NaCl + Na2SO4 + H2O =>
2 MnSO4 + 5 NaOCl + 6 NaOH = 2 NaMnO4 + 5 NaCl + 2 Na2SO4 + 3 H2O

Zn(OH)2 + HS2O3 = Zn(S2O3)2 + H2O =>
Zn(OH)2 + 2 HS2O3 = Zn(S2O3)2 + 2 H2O

P + KClO3 = KCl + PO =>
3 P + KClO3 = KCl + 3 PO

HCNS + HIO3 + H2O = I2 + HCN + H2SO4 =>
5 HCNS + 6 HIO3 + 2 H2O = 3 I2 + 5 HCN + 5 H2SO4

(Co(NO2)6) + H2O = (Co(H2O)6) + NO2 =>
(Co(NO2)6) + 6 H2O = (Co(H2O)6) + 6 NO2

HNO3 + KOH = HNO3KOH =>
HNO3 + KOH = HNO3KOH

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