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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
S2(s) + H2(g) = H2S(g) =>
S2(s) + 2 H2(g) = 2 H2S(g)

Rh + HCl + HClO = H3RhCl6 + H2O =>
2 Rh + 9 HCl + 3 HClO = 2 H3RhCl6 + 3 H2O

Mg(s) + Al(NO3)3 = Al(s) + Mg(NO3)2 =>
3 Mg(s) + 2 Al(NO3)3 = 2 Al(s) + 3 Mg(NO3)2

Sr(HSO3)2 + KOH = Sr(OH)2 + KHSO3 =>
Sr(HSO3)2 + 2 KOH = Sr(OH)2 + 2 KHSO3

NaHS + H2S + NaVO3 = Na2V4O9 + S + NaOH =>
NaHS + H2S + 4 NaVO3 = Na2V4O9 + 2 S + 3 NaOH

Fe(SCN) + KCl = FeCl + KSCN =>
Fe(SCN) + KCl = FeCl + KSCN

KMnO4 + Zn + KOH = K2MnO4 + Zn(OH)2 =>
2 KMnO4 + Zn + 2 KOH = 2 K2MnO4 + Zn(OH)2

C8H16O2 + C2H5OH = C10H20O2 + H2O =>
C8H16O2 + C2H5OH = C10H20O2 + H2O

CuS + H2O = Cu + SO4 + H =>
CuS + 4 H2O = Cu + SO4 + 8 H

Li + I = LiI2 =>
Li + 2 I = LiI2

(NH4)2SO4 + KOH = K2SO4 + NH3 + HOH =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 HOH

C2H5Cl + NaNO2 = C2H5NO2 + NaCl =>
C2H5Cl + NaNO2 = C2H5NO2 + NaCl

NaOH + Ba(NO3)2 = NaNO3 + Ba(OH)2 =>
2 NaOH + Ba(NO3)2 = 2 NaNO3 + Ba(OH)2

HI + KOH = HIOH + K =>
HI + KOH = HIOH + K

(NH4)3PO4 + AgNO3 = Ag3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 AgNO3 = Ag3PO4 + 3 NH4NO3

NH4 + HgCl = NH4Cl + Hg =>
NH4 + HgCl = NH4Cl + Hg

CsCl + O2 = Cs2O + Cl2 =>
4 CsCl + O2 = 2 Cs2O + 2 Cl2

HSO3{-} + IO3{-} = SO4{2-} + H2O + I2 + H{+} =>
5 HSO3{-} + 2 IO3{-} = 5 SO4{2-} + H2O + I2 + 3 H{+}

Pb(NO3)2 + Cs2SO4 = PbSO4 + CsNO3 =>
Pb(NO3)2 + Cs2SO4 = PbSO4 + 2 CsNO3

CaS + AlBr3 = AlS + CaBr3 =>
CaS + AlBr3 = AlS + CaBr3

C2H5OH + HCOO = C3H6O2 + H2O =>
11 C2H5OH + 8 HCOO = 10 C3H6O2 + 7 H2O

HON(SO3Na)2 + H2O = (NH3OH)2SO4 + Na2SO4 + H2SO4 =>
2 HON(SO3Na)2 + 4 H2O = (NH3OH)2SO4 + 2 Na2SO4 + H2SO4

NH3 + O2 = HNO + H2O =>
NH3 + O2 = HNO + H2O

BiO3{-} + Cr{3+} + H{+} = Cr2O7 + Bi{3+} + H2O =>
4 BiO3{-} + 2 Cr{3+} + 10 H{+} = Cr2O7 + 4 Bi{3+} + 5 H2O

NH4OH + Al2(SO4)3 = Al(OH)3 + (NH4)2SO4 =>
6 NH4OH + Al2(SO4)3 = 2 Al(OH)3 + 3(NH4)2SO4

Fe + HNO3 = Fe(NO3)3 + H2O + NO =>
Fe + 4 HNO3 = Fe(NO3)3 + 2 H2O + NO

Cr(OH)3 + H2SO4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2SO4 = Cr2(SO4)3 + 6 H2O

K2Cr2O7 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 2 KCl + 3 Na2SO4 + 2 CrCl3 + 4 H2O

Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O

CH4 + O2 = H2CO + H2O = O3 =>
CH4 + O2 = H2CO + H2O

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

HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O

FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl

Al + H2SO4 + H2O2 = Al2(SO4)3 + H2O =>
2 Al + 3 H2SO4 + 3 H2O2 = Al2(SO4)3 + 6 H2O

Cr(C2H3O2)2(aq) + K2CO3(aq) = CrCO3(s) + KC2H3O2(aq) =>
Cr(C2H3O2)2(aq) + K2CO3(aq) = CrCO3(s) + 2 KC2H3O2(aq)

KMnO4 + Na2S + KOH = K2MnO4 + Na2SO4 + H2O =>
8 KMnO4 + Na2S + 8 KOH = 8 K2MnO4 + Na2SO4 + 4 H2O

H2SO4ClNa3{-} = H2 + S{-} + O{-} + Cl{+} + Na{+} =>
H2SO4ClNa3{-} = H2 + S{-} + 4 O{-} + Cl{+} + 3 Na{+}

CH3OCH3 + HBr = CH3Br + CH3OH =>
CH3OCH3 + HBr = CH3Br + CH3OH

Al + Ag2SO4 = Al2(SO4)3 + Ag =>
2 Al + 3 Ag2SO4 = Al2(SO4)3 + 6 Ag

CoSO4 + H2S = H2O + CoSO3 + S =>
CoSO4 + H2S = H2O + CoSO3 + S

NH3 + HCI = NH4CI =>
NH3 + HCI = NH4CI

Zn + ZnSO4 + H2O = Zn(OH)2 + ZnH2SO4 =>
Zn + ZnSO4 + 2 H2O = Zn(OH)2 + ZnH2SO4

Mg + H2CO3 = H2 + MgCO3 =>
Mg + H2CO3 = H2 + MgCO3

CH3NCH3 + HCl = CH3NHCH3Cl =>
CH3NCH3 + HCl = CH3NHCH3Cl

Fe(OH)2 + AgNO3 = Fe(NO3)2 + AgOH =>
Fe(OH)2 + 2 AgNO3 = Fe(NO3)2 + 2 AgOH

Li + HNO3 = LiNO3 + NO + H2O =>
3 Li + 4 HNO3 = 3 LiNO3 + NO + 2 H2O

Na + Cu50 = CuNa303 =>
15150 Na + Cu50 = 50 CuNa303

Fe(OH)2 + HJ = FeJ2 + H2O =>
Fe(OH)2 + 2 HJ = FeJ2 + 2 H2O

Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O

Na(OH)2 + FeI3 = Fe(OH)2 + NaI3 =>
Na(OH)2 + FeI3 = Fe(OH)2 + NaI3

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Breng de vergelijking van een chemische reactie in evenwicht
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