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Équations chimiques équilibrées sur03/23/24

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C5H8OH + O = C + H2O =>
2 C5H8OH + 7 O = 10 C + 9 H2O

KHSO4 + Na2CO3 = K2CO3 + NaHSO4 =>
2 KHSO4 + Na2CO3 = K2CO3 + 2 NaHSO4

H2S + OH{-} + K{+} = K2S + H2O =>
H2S + 2 OH{-} + 2 K{+} = K2S + 2 H2O

Zn(NO3)2 + Fe = Fe(NO3) + Zn =>
Zn(NO3)2 + 2 Fe = 2 Fe(NO3) + Zn

C12H22O11 + NO3{-} = CO2 + H2O + N2 + HCO3{-} =>
5 C12H22O11 + 48 NO3{-} = 12 CO2 + 31 H2O + 24 N2 + 48 HCO3{-}

(NH4)3BO3 + Fe2(SO3)3 = (NH4)2SO3 + Fe3(BO3)3 =>
6(NH4)3BO3 + 3 Fe2(SO3)3 = 9(NH4)2SO3 + 2 Fe3(BO3)3

C5H8OH + O = C + H2O =>
2 C5H8OH + 7 O = 10 C + 9 H2O

HNO2 + RbOH = RbNO2 + H2O =>
HNO2 + RbOH = RbNO2 + H2O

Na3Po4 + Ca(No3)2 = NaNo + Ca(Po4)2 =>
2 Na3Po4 + Ca(No3)2 = 6 NaNo + Ca(Po4)2

RbHSO4 + C = RbHSO + CO =>
RbHSO4 + 3 C = RbHSO + 3 CO

MgF2 + LiOH = Mg(OH)2 + LiF =>
MgF2 + 2 LiOH = Mg(OH)2 + 2 LiF

C5H8OH + O = C + H2O =>
2 C5H8OH + 7 O = 10 C + 9 H2O

Ca(HCO3)2 + NaOH = CaCO3 + H2O + Na2CO3 =>
Ca(HCO3)2 + 2 NaOH = CaCO3 + 2 H2O + Na2CO3

K2C2O4 + H2C2O4 + (NH4)2Fe(SO4)2*6H2O + H2O2 = K4Fe2(C2O4)6*9H2O + H2SO4 + (NH4)2SO4 + H2O =>
2 K2C2O4 + 4 H2C2O4 + 2(NH4)2Fe(SO4)2*6H2O + 2 H2O2 = K4Fe2(C2O4)6*9H2O + 2 H2SO4 + 2(NH4)2SO4 + 7 H2O

C5H8OH + O = C + H2O =>
2 C5H8OH + 7 O = 10 C + 9 H2O

K2C2O4 + H2C2O4 + (NH4)2Fe(SO4)2*6H2O + H2O2 = K4Fe2(C2O4)6*9H2O + H2SO4 + (NH4)2SO4 + H2O =>
2 K2C2O4 + 4 H2C2O4 + 2(NH4)2Fe(SO4)2*6H2O + 2 H2O2 = K4Fe2(C2O4)6*9H2O + 2 H2SO4 + 2(NH4)2SO4 + 7 H2O

CaF2 + Fe = CaFe + F2 =>
CaF2 + Fe = CaFe + F2

C5H8OH + O = C + H2O =>
2 C5H8OH + 7 O = 10 C + 9 H2O

Na2Cr2O7 + Cu(NO3)2 = Na(NO3) + CuCr2O7 =>
Na2Cr2O7 + Cu(NO3)2 = 2 Na(NO3) + CuCr2O7

NaSO3 + NH4Cl = NaCl + NH4SO3 =>
NaSO3 + NH4Cl = NaCl + NH4SO3

KMnO4 + H2S + H2SO4 = Mn2SO4 + K2SO4 + H2O =>
4 KMnO4 + 3 H2S + H2SO4 = 2 Mn2SO4 + 2 K2SO4 + 4 H2O

K2C2O4 + H2C2O4 + (NH4)2Fe(SO4)2*6H2O + H2O2 = K4Fe2(C2O4)6*9H2O + H2SO4 + (NH4)2SO4 + H2O =>
2 K2C2O4 + 4 H2C2O4 + 2(NH4)2Fe(SO4)2*6H2O + 2 H2O2 = K4Fe2(C2O4)6*9H2O + 2 H2SO4 + 2(NH4)2SO4 + 7 H2O

C5H8OH + O = C + H2O =>
2 C5H8OH + 7 O = 10 C + 9 H2O

Al + Ag{+} = Al3{+} + Ag =>
3 Al + Ag{+} = Al3{+} + Ag

Cu(NO3)2(aq) + Na4SiO4(aq) = Cu2SiO4(s) + NaNO3(aq) =>
2 Cu(NO3)2(aq) + Na4SiO4(aq) = Cu2SiO4(s) + 4 NaNO3(aq)

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

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

C5H8OH + O = C + H2O =>
2 C5H8OH + 7 O = 10 C + 9 H2O

K2C2O4 + H2C2O4 + (NH4)2Fe(SO4)2*6H2O + H2O2 = K4Fe2(C2O4)6*9H2O + H2SO4 + (NH4)2SO4 + H2O =>
2 K2C2O4 + 4 H2C2O4 + 2(NH4)2Fe(SO4)2*6H2O + 2 H2O2 = K4Fe2(C2O4)6*9H2O + 2 H2SO4 + 2(NH4)2SO4 + 7 H2O

Na2B4O5(OH)4(H2O)8 + C + Cl2 = BCl3 + CO + NaCl + HCl =>
Na2B4O5(OH)4(H2O)8 + 17 C + 17 Cl2 = 4 BCl3 + 17 CO + 2 NaCl + 20 HCl

K2CrO4 + H = Cr2O3 + K + H2O =>
2 K2CrO4 + 10 H = Cr2O3 + 4 K + 5 H2O

CuSO4 + Fe(NO3)3 = Cu(NO3)2 + (SO4)3Fe2 =>
3 CuSO4 + 2 Fe(NO3)3 = 3 Cu(NO3)2 + (SO4)3Fe2

NH3(g) + HCl(g) = NH4Cl(s) =>
NH3(g) + HCl(g) = NH4Cl(s)

NaH2 + PO4 = NaPO3 + H2O =>
NaH2 + PO4 = NaPO3 + H2O

Mg(NO3)2 + Cd(NO3)2 + Fe(NO3)2 + NH2CONH2 = MgCdFe2O4 + CO2 + H2O + N2 =>
3 Mg(NO3)2 + 3 Cd(NO3)2 + 6 Fe(NO3)2 + 20 NH2CONH2 = 3 MgCdFe2O4 + 20 CO2 + 40 H2O + 32 N2

NH3(g) + HCl(g) = NH4Cl(s) =>
NH3(g) + HCl(g) = NH4Cl(s)

N2H4 + NaOH + Zn + H2O = NH3 + Na[Zn(OH)4] =>
3 N2H4 + 2 NaOH + 2 Zn + 6 H2O = 6 NH3 + 2 Na[Zn(OH)4]

Fe(OH)3 + Cl2 = H2O2 + FeCl3 =>
2 Fe(OH)3 + 3 Cl2 = 3 H2O2 + 2 FeCl3

CH3COOH + C6H5CH3 = H2O + CH =>
CH3COOH + 2 C6H5CH3 = 2 H2O + 16 CH

H3AsO4 + Fe2(SO4)3 + H2O = FeAsO4*2H2O + H2SO4 =>
2 H3AsO4 + Fe2(SO4)3 + 4 H2O = 2 FeAsO4*2H2O + 3 H2SO4

CH2CH2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O

H2NO3 + Cu = Cu(NO3) + NO + H2O =>
2 H2NO3 + Cu = Cu(NO3) + NO + 2 H2O

C1800H3000O1500 + H2O = C18H32O16 =>
C1800H3000O1500 + 100 H2O = 100 C18H32O16

(CH3COO)2Ba + Zn(NO3)2 + H2O = Zn(OH)2 + Ba(NO3)2 + CH3COOH =>
(CH3COO)2Ba + Zn(NO3)2 + 2 H2O = Zn(OH)2 + Ba(NO3)2 + 2 CH3COOH

NaHCO3 + Fe3(NO3)3 = FeHCO3 + NaNO3 =>
3 NaHCO3 + Fe3(NO3)3 = 3 FeHCO3 + 3 NaNO3

H2O + SO2 + KMnO4 = H2SO4 + K2SO4 + MnSO4 =>
2 H2O + 5 SO2 + 2 KMnO4 = 2 H2SO4 + K2SO4 + 2 MnSO4

C2H5OH + NaHSO3 = H2O + NaSO3 + C2H5 =>
C2H5OH + NaHSO3 = H2O + NaSO3 + C2H5

Mg(NO3)2 + Cd(NO3)2 + Fe(NO3)2 + NH2CONH2 = MgCdFe2O4 + CO2 + H2O + N2 =>
3 Mg(NO3)2 + 3 Cd(NO3)2 + 6 Fe(NO3)2 + 20 NH2CONH2 = 3 MgCdFe2O4 + 20 CO2 + 40 H2O + 32 N2

BaTeO4*3H2O(s) = BaTeO4 + H2O(l) =>
BaTeO4*3H2O(s) = BaTeO4 + 3 H2O(l)

ZnCl2 + Na2SO4 = ZnSO4 + NaCl =>
ZnCl2 + Na2SO4 = ZnSO4 + 2 NaCl

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