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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaOCl + HNO3 = NaNO3 + Cl2 + H2O + O2 =>
4 NaOCl + 4 HNO3 = 4 NaNO3 + 2 Cl2 + 2 H2O + O2

KIAgNO3 = KNO3AgI =>
KIAgNO3 = KNO3AgI

H2SO4 + Na2(CO3) = CO2 + H2O + Na2SO4 =>
H2SO4 + Na2(CO3) = CO2 + H2O + Na2SO4

H2S + Na3AsO4 = As2S3 + Na2O + H2O + O2 =>
3 H2S + 2 Na3AsO4 = As2S3 + 3 Na2O + 3 H2O + O2

Be2O3{2-} + H2O + e = Be + OH{-} =>
Be2O3{2-} + 3 H2O + 4e = 2 Be + 6 OH{-}

Zn(s) + H2O(l) = Zn(OH)2 + H2 =>
Zn(s) + 2 H2O(l) = Zn(OH)2 + H2

NaOH + NH4NO2 = NaNO2 + NH3 + H2O =>
NaOH + NH4NO2 = NaNO2 + NH3 + H2O

C2H6 + HNO3 = CO2 + NO + H2O =>
3 C2H6 + 14 HNO3 = 6 CO2 + 14 NO + 16 H2O

Zn(s) + H2O(l) = Zn(OH)2 + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2 + H2(g)

IF5 = IF3 + F2 =>
IF5 = IF3 + F2

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

Cu2C + K = Cu2K + C =>
Cu2C + K = Cu2K + C

C3CHO + KMnO4 = C3COOH + KMnO3 =>
C3CHO + KMnO4 = C3COOH + KMnO3

As + Br = AsBr =>
As + Br = AsBr

Pb(NO2)2 + LiI = PbI2 + Li(NO2) =>
Pb(NO2)2 + 2 LiI = PbI2 + 2 Li(NO2)

C2H04 + O2 = CO2 + H2O =>
C2H04 + 3 O2 = 2 CO2 + 2 H2O

MnO2(s) + HCl(aq) = Cl2(g) + MnCl2(aq) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = Cl2(g) + MnCl2(aq) + 2 H2O(l)

(NH4)2HPO4 + NaOH = NH4OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2 NH4OH + Na2HPO4

Al2(CO3)3(aq) + HNO3(aq) = Al(NO3)3 + H2O + CO2 =>
Al2(CO3)3(aq) + 6 HNO3(aq) = 2 Al(NO3)3 + 3 H2O + 3 CO2

Zn(s) + H2O(l) = Zn(OH)2(aq) + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2(aq) + H2(g)

MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)

K2Cr2O7 + HCl = Cl2 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 2 KCl + 7 H2O

Fe + Cd(No3)2 = Fe(No2)3 + Cd =>
Fe + Cd(No3)2 = Fe(No2)3 + Cd

Ca + CuSO4 = CaSO4 + Cu =>
Ca + CuSO4 = CaSO4 + Cu

H2SO4 + Na2(CO3) = CO2 + H2O + Na2SO4 =>
H2SO4 + Na2(CO3) = CO2 + H2O + Na2SO4

Na3AsO4 + H2S = Na2S + As2S3 + S + H2O =>
2 Na3AsO4 + 8 H2S = 3 Na2S + As2S3 + 2 S + 8 H2O

Na3AsO4 + H2S = Na2S + As2S5 + H2O =>
2 Na3AsO4 + 8 H2S = 3 Na2S + As2S5 + 8 H2O

Ca + I + Si = Ca10I4Si6 =>
10 Ca + 4 I + 6 Si = Ca10I4Si6

FeN2O6 + LiOH = Fe(OH)2 + LiNO3 =>
FeN2O6 + 2 LiOH = Fe(OH)2 + 2 LiNO3

Cu(s) + H2S(g) + O2(g) = Cu2S(s) + H2O(l) =>
4 Cu(s) + 2 H2S(g) + O2(g) = 2 Cu2S(s) + 2 H2O(l)

Ba(ClO2)2 + Na2S = BaS + NaClO2 =>
Ba(ClO2)2 + Na2S = BaS + 2 NaClO2

Ba + (NO3)2 + Na + HCO3 = Ba(NO3)2NaHCO3 =>
Ba + (NO3)2 + Na + HCO3 = Ba(NO3)2NaHCO3

HCl(aq) + MnO2(s) = MnCl2(aq) + H2O(lq) + Cl2(g) =>
4 HCl(aq) + MnO2(s) = MnCl2(aq) + 2 H2O(lq) + Cl2(g)

NaOH + NH4NO2 = NaNO2 + NH3 + H2O =>
NaOH + NH4NO2 = NaNO2 + NH3 + H2O

HCl + H2SO4 = HSO3Cl + H2O =>
HCl + H2SO4 = HSO3Cl + H2O

Mg(s) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(s) + 2 HCl(aq) = MgCl2(aq) + H2(g)

Cl2O2 + H2O = HClO2 + HCl =>
2 Cl2O2 + 2 H2O = 3 HClO2 + HCl

(NH4)2S + BaCl2 = NH4Cl + BaS =>
(NH4)2S + BaCl2 = 2 NH4Cl + BaS

Mn + O = Mn3O4 =>
3 Mn + 4 O = Mn3O4

Al + Mn2O7 = Al7Mn3 + O =>
14 Al + 3 Mn2O7 = 2 Al7Mn3 + 21 O

CH4N2O + C12H22O11 + C2H5OH = C9H9N3O2 + H2O =>
36 CH4N2O + 13 C12H22O11 + 12 C2H5OH = 24 C9H9N3O2 + 143 H2O

CaBr2(aq) + Na2CO3(aq) = CaCO3(s) + NaBr =>
CaBr2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaBr

GeO2 + KOH = K2GeO3 + H2O =>
GeO2 + 2 KOH = K2GeO3 + H2O

K2HPO4 = K4P2O7 + H2O =>
2 K2HPO4 = K4P2O7 + H2O

H2C3H2O4 + KOH = K2C3H2O4 + H2O =>
H2C3H2O4 + 2 KOH = K2C3H2O4 + 2 H2O

Fe + S8 = Fe2S3 =>
16 Fe + 3 S8 = 8 Fe2S3

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

C6H3N3O7 + O2 = CO2 + H2O + NO2 =>
4 C6H3N3O7 + 25 O2 = 24 CO2 + 6 H2O + 12 NO2

SO2 + KMnO4 = K2SO4 + MnO2 + O2 =>
SO2 + 2 KMnO4 = K2SO4 + 2 MnO2 + O2

HNO2 = HNO3 + H2O + NO =>
3 HNO2 = HNO3 + H2O + 2 NO

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Breng de vergelijking van een chemische reactie in evenwicht
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