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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
AuCl + KCN = K[Au(CN)2] + KCl =>
AuCl + 2 KCN = K[Au(CN)2] + KCl

KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 O

BaFeO4 + HCl = Fe2O3 + Cl2 + BaCl2 + H2O =>
2 BaFeO4 + 10 HCl = Fe2O3 + 3 Cl2 + 2 BaCl2 + 5 H2O

H3C6H5O6 + H2O = H3O + H2C6H5O7 =>
H3C6H5O6 + 4 H2O = 3 H3O + H2C6H5O7

Ca(NO3)2 + CuCl2 = CaCl2 + Cu(NO3)2 =>
Ca(NO3)2 + CuCl2 = CaCl2 + Cu(NO3)2

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

B + NaOH = Na3BO3 + H2 =>
2 B + 6 NaOH = 2 Na3BO3 + 3 H2

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

AgNO3 + HgCl2 = AgNO3HgCl2 =>
AgNO3 + HgCl2 = AgNO3HgCl2

C12H22O11 + O2(g) = CO2(g) + H2O =>
C12H22O11 + 12 O2(g) = 12 CO2(g) + 11 H2O

SO2 + KOH = K2SO4 + H2 =>
SO2 + 2 KOH = K2SO4 + H2

Li2CrO4 + BaCl2 = LiCl + BaCrO4 =>
Li2CrO4 + BaCl2 = 2 LiCl + BaCrO4

PbCO3 + NHO3 = Pb(NO3)2 + H2O + CO2 =>
PbCO3 + 2 NHO3 = Pb(NO3)2 + H2O + CO2

Ag2S + HNO3 = NO + AgNO3 + S + H2O =>
3 Ag2S + 8 HNO3 = 2 NO + 6 AgNO3 + 3 S + 4 H2O

KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + O =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 O

Al(NO3)3 + Na2CO3 = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3

H2O + N2 = HNO3 + NH3 =>
9 H2O + 4 N2 = 3 HNO3 + 5 NH3

H3BO3 + C2H5OH = B(C2H5O)3 + H2O =>
H3BO3 + 3 C2H5OH = B(C2H5O)3 + 3 H2O

NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH

silicontetrachloride + water = silicondioxide + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl

M2S3 + O2 = M2O3 + SO2 =>
2 M2S3 + 9 O2 = 2 M2O3 + 6 SO2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Li3N + O2 = Li2O + NO =>
4 Li3N + 5 O2 = 6 Li2O + 4 NO

V2O5(s) + Al(s) = V(s) + Al2O3(s) =>
3 V2O5(s) + 10 Al(s) = 6 V(s) + 5 Al2O3(s)

CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)

IO3{-} + SO2{-} + H2O = I2 + SO4{-2} + H3O{+} =>
6 IO3{-} + 10 SO2{-} + 6 H2O = 3 I2 + 10 SO4{-2} + 4 H3O{+}

Mg3 + H2O = Mg(OH)2 + H2 =>
Mg3 + 6 H2O = 3 Mg(OH)2 + 3 H2

Fe2O3 + CO = FeO*Fe2O3 + CO2 =>
3 Fe2O3 + CO = 2 FeO*Fe2O3 + CO2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

C8H34O2 + O2 = CO2 + H2O =>
2 C8H34O2 + 31 O2 = 16 CO2 + 34 H2O

(NH4)2CO3 + CuCl2 = NH4Cl + CuCO3 =>
(NH4)2CO3 + CuCl2 = 2 NH4Cl + CuCO3

NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2

K2CO3 + Al2O3 = KAlO2 + CO2 =>
K2CO3 + Al2O3 = 2 KAlO2 + CO2

Cu + Cd{2+} = Cu{2}{+} + Cd =>
Cu + Cd{2+} = Cu{2}{+} + Cd

Cr2O6 + H2SO4 + C = Cr2(SO4)3 + CO + H2O =>
Cr2O6 + 3 H2SO4 + 3 C = Cr2(SO4)3 + 3 CO + 3 H2O

As2O3 + Zn + H2SO4 = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 Zn + 6 H2SO4 = 2 AsH3 + 6 ZnSO4 + 3 H2O

H2SO4 + HCOOK = CO + K2SO4 + H2O =>
H2SO4 + 2 HCOOK = 2 CO + K2SO4 + 2 H2O

AgNo3 + KSCN = AgSCN + KNo3 =>
AgNo3 + KSCN = AgSCN + KNo3

Ca(OH)2 + KCO3 = CaCO3 + K(OH)2 =>
Ca(OH)2 + KCO3 = CaCO3 + K(OH)2

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

C4H1 + O2 = CO2 + H2O0 =>
4 C4H1 + 17 O2 = 16 CO2 + 2 H2O0

Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2

NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl

NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH

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