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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
CH3OH + HNO3 = CO2 + N2 + H2O =>
5 CH3OH + 6 HNO3 = 5 CO2 + 3 N2 + 13 H2O

Pb3(PO4)4 + Al2(SO4)3 = Pb(SO4)4 + (Al2)3(PO4)3 =>
3 Pb3(PO4)4 + 12 Al2(SO4)3 = 9 Pb(SO4)4 + 4(Al2)3(PO4)3

Ag + KOH = Ag(OH)2 + K =>
Ag + 2 KOH = Ag(OH)2 + 2 K

K2MnO4 + KBr + H2SO4 = MnSO4 + K2SO4 + Br + H2O =>
K2MnO4 + 4 KBr + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 Br + 4 H2O

Fe + NaOH = Fe(OH)2 + Na =>
Fe + 2 NaOH = Fe(OH)2 + 2 Na

P2O5 + KOH = K3PO4 + H2O =>
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O

NaC2H5 + O2 = NaOH + CO2 + H2O =>
2 NaC2H5 + 7 O2 = 2 NaOH + 4 CO2 + 4 H2O

NaCl + H2SO4 + MnO2 = Cl2 + H2O + MnCl2 + Na2SO4 =>
4 NaCl + 2 H2SO4 + MnO2 = Cl2 + 2 H2O + MnCl2 + 2 Na2SO4

Hg + HCl = HgCl8 + H2 =>
Hg + 8 HCl = HgCl8 + 4 H2

CaSO4 + NaOH = Ca(OH)2 + Na2 + SO4 =>
CaSO4 + 2 NaOH = Ca(OH)2 + Na2 + SO4

BF3 + Li2SO3 = LiF + B2(SO3)3 =>
2 BF3 + 3 Li2SO3 = 6 LiF + B2(SO3)3

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

C3H7OH(l) + O2(g) = CO2(g) + H2 =>
2 C3H7OH(l) + 5 O2(g) = 6 CO2(g) + 8 H2

C2H6O2 + C4H10O = C7H14O2 + H2O =>
8 C2H6O2 + 3 C4H10O = 4 C7H14O2 + 11 H2O

Sodiumnitrate + potassium = sodium + potassiumnitrate =>
NaNO3 + K = Na + KNO3

PaI = Pa + I =>
PaI = Pa + I

Fe2(SO4)3 + K2S = K2SO4 + Fe2S3 =>
Fe2(SO4)3 + 3 K2S = 3 K2SO4 + Fe2S3

KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2

CN + H2O = HCN + OH =>
CN + H2O = HCN + OH

Zinc + sulfuricacid = zincsulfate + hydrogen =>
Zn + H2SO4 = ZnSO4 + H2

HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S

[Co(NH3)5Cl]Cl2 + AgNO3 = AgCl + [Co(NH3)5](NO3)3 =>
[Co(NH3)5Cl]Cl2 + 3 AgNO3 = 3 AgCl + [Co(NH3)5](NO3)3

Au + HCl + HNO3 = AuNO2Cl + H2O =>
Au + HCl + HNO3 = AuNO2Cl + H2O

Cu(H2O)6(aq) + NH3(aq) = Cu(NH3)4(H2O)2 + H2O(l) =>
Cu(H2O)6(aq) + 4 NH3(aq) = Cu(NH3)4(H2O)2 + 4 H2O(l)

H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O

CaO + Fe(OH)2 = Ca(OH)2 + FeO =>
CaO + Fe(OH)2 = Ca(OH)2 + FeO

NaCr(OH)4 + KIO4 = NaCrO4 + KI + H2O =>
2 NaCr(OH)4 + KIO4 = 2 NaCrO4 + KI + 4 H2O

FeC2O4 + H2O2 + H2C2O4 + K2C2O4 = H2O + K3[Fe(C2O4)3] =>
2 FeC2O4 + H2O2 + H2C2O4 + 3 K2C2O4 = 2 H2O + 2 K3[Fe(C2O4)3]

Mg(s) + Ca(NO3)2(aq) = Mg(NO3)2 + Ca(s) =>
Mg(s) + Ca(NO3)2(aq) = Mg(NO3)2 + Ca(s)

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

FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4

K2SiO3 + NH4NO3 = NH3 + SiO2 + KNO3 + H2O =>
K2SiO3 + 2 NH4NO3 = 2 NH3 + SiO2 + 2 KNO3 + H2O

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

TaCl5 + Al = TaCl4 + AlCl3 =>
3 TaCl5 + Al = 3 TaCl4 + AlCl3

BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl

CH6N2 + N2O4 = CO2 + H2O + N2 =>
4 CH6N2 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2

HClO4(aq) + Zn(OH)2(s) = Zn(ClO4)2(aq) + H2O(l) =>
2 HClO4(aq) + Zn(OH)2(s) = Zn(ClO4)2(aq) + 2 H2O(l)

Na2S203 + H2O2 = Na2SO4 + H2SO4 + H2O =>
Na2S203 + 610 H2O2 = Na2SO4 + 202 H2SO4 + 408 H2O

Mg2 + O2 + HCl = Mg2Cl + H2O =>
4 Mg2 + O2 + 4 HCl = 4 Mg2Cl + 2 H2O

KBr + H2O = HBr + K2O =>
2 KBr + H2O = 2 HBr + K2O

NH4F = NH4 + F =>
NH4F = NH4 + F

MnO(OH)3 + KI + HCl = MnCl2 + I2 + H2O + KCl =>
2 MnO(OH)3 + 6 KI + 10 HCl = 2 MnCl2 + 3 I2 + 8 H2O + 6 KCl

H2S + HCl = H3SCl =>
H2S + HCl = H3SCl

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

Al(OH)3 + C(s) = H2O(g) + Al(s) + CO2(g) =>
4 Al(OH)3 + 3 C(s) = 6 H2O(g) + 4 Al(s) + 3 CO2(g)

C7H15Br + C2H5Br + Na = NaBr + C9H20 =>
C7H15Br + C2H5Br + 2 Na = 2 NaBr + C9H20

Na2CO3 + K2SO4 = Na2SO4 + CO3K2 =>
Na2CO3 + K2SO4 = Na2SO4 + CO3K2

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Breng de vergelijking van een chemische reactie in evenwicht
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