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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + Fe3(PO4)2 = Zn3(PO4)2 + Fe =>
3 Zn + Fe3(PO4)2 = Zn3(PO4)2 + 3 Fe

ZnSO4 + KCl = ZnCl2 + K2SO4 =>
ZnSO4 + 2 KCl = ZnCl2 + K2SO4

Br2 + O2 = BrO2 =>
Br2 + 2 O2 = 2 BrO2

Hg2Cl2 + NH4OH = Hg + HgNH2Cl + NH4{+} + Cl{-} + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + HgNH2Cl + NH4{+} + Cl{-} + 2 H2O

Al(s) + Pb(NO3)2(aq) = Al(NO3)3(aq) + Pb(s) =>
2 Al(s) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3(aq) + 3 Pb(s)

C14H12Br2 + OH = C14H10 + H2O + Br2 =>
C14H12Br2 + 2 OH = C14H10 + 2 H2O + Br2

K2O + Cl2O3 = K3ClO3 =>
3 K2O + Cl2O3 = 2 K3ClO3

CoF3 = Co + F2 =>
2 CoF3 = 2 Co + 3 F2

H3BO3 + Ba(OH)2 = BaHBO3 + H2O =>
H3BO3 + Ba(OH)2 = BaHBO3 + 2 H2O

S2Cl2 + H2O = H2SO3 + HCl + S =>
2 S2Cl2 + 3 H2O = H2SO3 + 4 HCl + 3 S

CH3CH2Cl = CH2CH2 + HCl =>
CH3CH2Cl = CH2CH2 + HCl

Zn + Fe(ClO2)3 = Zn(ClO2)2 + Fe =>
3 Zn + 2 Fe(ClO2)3 = 3 Zn(ClO2)2 + 2 Fe

AlH3 = Al + H2 =>
2 AlH3 = 2 Al + 3 H2

F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O

Nb2O5 + NaOH = Na3NbO4 + H2O =>
Nb2O5 + 6 NaOH = 2 Na3NbO4 + 3 H2O

S8 + BaO = Ba8S2 + O2 =>
S8 + 32 BaO = 4 Ba8S2 + 16 O2

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

Fe(s) + S8(g) = Fe2S3(s) =>
16 Fe(s) + 3 S8(g) = 8 Fe2S3(s)

Al2O3 + N2 = Al + NO2 =>
4 Al2O3 + 3 N2 = 8 Al + 6 NO2

(NH4)2Cr2O7(aq) = N2(g) + H2O(g) + Cr2O3(s) =>
(NH4)2Cr2O7(aq) = N2(g) + 4 H2O(g) + Cr2O3(s)

(NH4)2C2O4 + CuCl2 = (NH4)2Cl2 + CuC2O4 =>
(NH4)2C2O4 + CuCl2 = (NH4)2Cl2 + CuC2O4

NaBr + O2 = NaBrO4 =>
NaBr + 2 O2 = NaBrO4

Fe3O4 = FeO + Fe2O3 =>
Fe3O4 = FeO + Fe2O3

IF5 = IF7 + I2 =>
7 IF5 = 5 IF7 + I2

Sc + HNO3 = Sc(NO3)3 + NO2 + H2O =>
Sc + 6 HNO3 = Sc(NO3)3 + 3 NO2 + 3 H2O

NH3 + AgNO3 = Ag(NH3)2 + NO3 =>
2 NH3 + AgNO3 = Ag(NH3)2 + NO3

Fe + Co(NO3)2 = Fe(NO3)3 + Co =>
2 Fe + 3 Co(NO3)2 = 2 Fe(NO3)3 + 3 Co

Fe(s) + S8 = Fe2S3(s) =>
16 Fe(s) + 3 S8 = 8 Fe2S3(s)

HI + Li2CO3 = Li + I + H2O + CO2 =>
2 HI + Li2CO3 = 2 Li + 2 I + H2O + CO2

CoBr = Co2 + Br =>
2 CoBr = Co2 + 2 Br

C17H21O4N + O2 = CO2 + H2O + NO =>
4 C17H21O4N + 83 O2 = 68 CO2 + 42 H2O + 4 NO

(CH2CH2OH)2(l) + O2(g) = CO2 + H2O =>
2(CH2CH2OH)2(l) + 11 O2(g) = 8 CO2 + 10 H2O

C57H104O6 + NaOH = C18H33O2Na + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 C18H33O2Na + C3H8O3

P + F = P3F =>
3 P + F = P3F

(CH2CH2OH)2(l) + O2(g) = CO2 + H2O =>
2(CH2CH2OH)2(l) + 11 O2(g) = 8 CO2 + 10 H2O

NaNO3 + Zn + NaOH + H2O = NaZnO2 + NH3 =>
3 NaNO3 + 8 Zn + 5 NaOH + 2 H2O = 8 NaZnO2 + 3 NH3

C57H104O6 + NaOH = NaC18H33O2 + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 NaC18H33O2 + C3H8O3

Ar + O2 = ArO =>
2 Ar + O2 = 2 ArO

CBr4 + H2 = HBr + CHBr3 =>
CBr4 + H2 = HBr + CHBr3

Bi + KI = BiI3 + K =>
Bi + 3 KI = BiI3 + 3 K

B2H6 + F2 = BF3 + HF =>
B2H6 + 6 F2 = 2 BF3 + 6 HF

Hg2O = Hg + O2 =>
2 Hg2O = 4 Hg + O2

C7H10 + O2 = CO + H2O =>
C7H10 + 6 O2 = 7 CO + 5 H2O

C57H104O6 + NaOH = NaC18H33O2 + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 NaC18H33O2 + C3H8O3

(CH2CH2OH)2(l) + O2(g) = CO2 + H2O =>
2(CH2CH2OH)2(l) + 11 O2(g) = 8 CO2 + 10 H2O

C57H104O6 + NaOH = NaC18H33O2 + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 NaC18H33O2 + C3H8O3

(CH2CH2OH)2(l) + O2(g) = CO2 + H2O =>
2(CH2CH2OH)2(l) + 11 O2(g) = 8 CO2 + 10 H2O

NaNO3 + Zn + NaOH + H2O = NaZnO2 + NH3 =>
3 NaNO3 + 8 Zn + 5 NaOH + 2 H2O = 8 NaZnO2 + 3 NH3

(CH2CH2OH)2(l) + O2(g) = CO2 + H2O =>
2(CH2CH2OH)2(l) + 11 O2(g) = 8 CO2 + 10 H2O

C57H104O6 + NaOH = C18H33NaO2 + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 C18H33NaO2 + C3H8O3

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Breng de vergelijking van een chemische reactie in evenwicht
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