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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
C7H8O2(l) + O2(g) = CO2(g) + H2 =>
C7H8O2(l) + 6 O2(g) = 7 CO2(g) + 4 H2

KMnO4 + S8 + H2SO4 = MnSO4 + K2SO4 + H2O =>
48 KMnO4 + 5 S8 + 32 H2SO4 = 48 MnSO4 + 24 K2SO4 + 32 H2O

Ag2SO3 + H2O = H2SO4 + Ag =>
Ag2SO3 + H2O = H2SO4 + 2 Ag

ZnSO4 + H2O2 = H2SO4 + Zn + O2 =>
ZnSO4 + H2O2 = H2SO4 + Zn + O2

CuCO2 + HCl = CuCl + CO2 + H =>
CuCO2 + HCl = CuCl + CO2 + H

Eu + HF = EuF3 + H2 =>
2 Eu + 6 HF = 2 EuF3 + 3 H2

C2H3Br + HBr = C2H4Br2 =>
C2H3Br + HBr = C2H4Br2

ClO3 + HBr = Br2 + H2O + Cl =>
ClO3 + 6 HBr = 3 Br2 + 3 H2O + Cl

[Zn(NH3)4]SO4 + Ba(OH)2 = Zn(OH)2 + NH3 + BaSO4 =>
[Zn(NH3)4]SO4 + Ba(OH)2 = Zn(OH)2 + 4 NH3 + BaSO4

C8H20 + O26 = C8O16 + H20O10 =>
C8H20 + O26 = C8O16 + H20O10

Mo24O37 + KMnO4 + H2SO4 + H2O = H2MoO4 + K2SO4 + MnSO4 =>
Mo24O37 + 14 KMnO4 + 21 H2SO4 + 3 H2O = 24 H2MoO4 + 7 K2SO4 + 14 MnSO4

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

C(grafite) + H2 + O2 = C12H22O11 =>
24 C(grafite) + 22 H2 + 11 O2 = 2 C12H22O11

K15 + H2O = KOH + H2 =>
2 K15 + 30 H2O = 30 KOH + 15 H2

C2H2 + KMnO4 = KHCO3 + MnO =>
C2H2 + 2 KMnO4 = 2 KHCO3 + 2 MnO

CaS + AlBr3 = CaBr2 + Al2S3 =>
3 CaS + 2 AlBr3 = 3 CaBr2 + Al2S3

As2S3 + NaOH + Al = As + H2O + Na2S + NaAlO2 =>
As2S3 + 8 NaOH + 2 Al = 2 As + 4 H2O + 3 Na2S + 2 NaAlO2

Cr(H2O)4 + OH = Cr(H2O)(OH)2 + H2O =>
Cr(H2O)4 + 2 OH = Cr(H2O)(OH)2 + 3 H2O

(CH)2 + O2 = (CO)2 + H2O =>
2(CH)2 + 3 O2 = 2(CO)2 + 2 H2O

C2H7N + C6H5ClO2S = C8H11NO2S + HCl =>
C2H7N + C6H5ClO2S = C8H11NO2S + HCl

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

C6H7N + H2SO4 = C6H7O3NS + H2O =>
C6H7N + H2SO4 = C6H7O3NS + H2O

BaCr2O7 + Cr + KHCO3 = BaCO3 + KCrO2 + H2O + CO2 =>
BaCr2O7 + 2 Cr + 4 KHCO3 = BaCO3 + 4 KCrO2 + 2 H2O + 3 CO2

Ca3(PO4)2 + K2SO4 = K3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 K2SO4 = 2 K3PO4 + 3 CaSO4

HCl(aq) + O2(g) = H2O(l) + Cl2(g) =>
4 HCl(aq) + O2(g) = 2 H2O(l) + 2 Cl2(g)

HPO4 + H2O = H3O + PO4 =>
HPO4 + H2O = H3O + PO4

C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2

K(OH) + H2(CO3) = K2(CO3) + H2O =>
2 K(OH) + H2(CO3) = K2(CO3) + 2 H2O

OH{-} + CH3OH + MnO4{-} = MnO4{-2} + CO3{-2} + H2O =>
8 OH{-} + CH3OH + 6 MnO4{-} = 6 MnO4{-2} + CO3{-2} + 6 H2O

Fe(NO{3}){3} + NaI = FeI{3} + NaNO{3} =>
Fe(NO{3}){3} + NaI = FeI{3} + NaNO{3}

Pb6N6O6 + Na6I6 = Na6N6O6 + Pb6I6 =>
Pb6N6O6 + Na6I6 = Na6N6O6 + Pb6I6

HNO3 + HI = NO + I2 + H2O =>
2 HNO3 + 6 HI = 2 NO + 3 I2 + 4 H2O

O2 + NH3 = N2 + H2O =>
3 O2 + 4 NH3 = 2 N2 + 6 H2O

H2SeO2 + NaOH = Na2SeO2 + H2O =>
H2SeO2 + 2 NaOH = Na2SeO2 + 2 H2O

C18200H25000O2700N562S112 + O2 = CO + H2 + CN + SO2 =>
C18200H25000O2700N562S112 + 7581 O2 = 17638 CO + 12500 H2 + 562 CN + 112 SO2

CaCO3 + CH3COOH = H2O + CH3COOCa + CO2 =>
8 CaCO3 + 9 CH3COOH = 6 H2O + 8 CH3COOCa + 10 CO2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

IronIIIChloride + PotassiumFerrocyanide = IronIIIFerrocyanide + PotassiumChloride =>
IronIIIChloride + PotassiumFerrocyanide = IronIIIFerrocyanide + PotassiumChloride

H + Si = H3Si =>
3 H + Si = H3Si

Al + S = Al2S3 =>
2 Al + 3 S = Al2S3

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

FeC2O4*2H20 + O2 = CO2 + FeO(OH) + H2O =>
4 FeC2O4*2H20 + 43 O2 = 8 CO2 + 4 FeO(OH) + 78 H2O

CaO + SO3 = CaSO4 = CaSO3 =>
CaO + SO3 = CaSO4

Al(NO3)3 + LiCl = Li(NO3) + AlCl3 =>
Al(NO3)3 + 3 LiCl = 3 Li(NO3) + AlCl3

BaNO3 + Na2SO4 = Na2NO3 + Ba(SO4) =>
BaNO3 + Na2SO4 = Na2NO3 + Ba(SO4)

Ca(OH)2 + Br2 = Ca(BrO3)2 + H2O + CaBr2 =>
6 Ca(OH)2 + 6 Br2 = Ca(BrO3)2 + 6 H2O + 5 CaBr2

KCl + Na2S = NaCl + K + S =>
2 KCl + Na2S = 2 NaCl + 2 K + S

Ca + F2 = CaF2 =>
Ca + F2 = CaF2

SO3 + H = H2SO3 =>
SO3 + 2 H = H2SO3

Cr2O7{2-} + HNO2 + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 3 HNO2 + 5 H{+} = 2 Cr{3+} + 3 NO3{-} + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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