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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)3PO4 + KOH = K3PO4 + NH4OH =>
(NH4)3PO4 + 3 KOH = K3PO4 + 3 NH4OH

C2H6O2 + KMnO4 = C2H4O2 + MnO3 + KOH =>
C2H6O2 + 2 KMnO4 = C2H4O2 + 2 MnO3 + 2 KOH

P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3

NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3

H3P1O4 + H1Cl1 = P1Cl5 + H2O1 =>
H3P1O4 + 5 H1Cl1 = P1Cl5 + 4 H2O1

Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4

NO2(g) = N2O4(g) =>
2 NO2(g) = N2O4(g)

Ga + HC2H3O2 = Ga(C2H3O2)3 + H2 =>
2 Ga + 6 HC2H3O2 = 2 Ga(C2H3O2)3 + 3 H2

HI(aq) + KHSO3(aq) = K2I + H2 + SO3 =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I + 3 H2 + 4 SO3

Al(OH)3 + CH3OOH = C6H9AlO6 + H2O =>
Al(OH)3 + 6 CH3OOH = C6H9AlO6 + 9 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

AgNO3(aq) + Cu = Ag + Cu(NO3)2(aq) =>
2 AgNO3(aq) + Cu = 2 Ag + Cu(NO3)2(aq)

FeS2 + O2 = Fe2O3 + (SO2) =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8(SO2)

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Zn + Ca(ClO4)2 = ZnClO4 + Ca =>
2 Zn + Ca(ClO4)2 = 2 ZnClO4 + Ca

Sn + H2SO4 = Sn(SO4)2 + H2 =>
Sn + 2 H2SO4 = Sn(SO4)2 + 2 H2

Cl + NaOH = NaCl + NaClO4 + H2O =>
8 Cl + 8 NaOH = 7 NaCl + NaClO4 + 4 H2O

KMnO4 + K3PO3 + KOH = K2MnO4 + K3PO4 + H2O =>
2 KMnO4 + K3PO3 + 2 KOH = 2 K2MnO4 + K3PO4 + H2O

LiBH4 + CH3CHO + H2O = CH3CH2OH + Li[B(OH)4] =>
LiBH4 + 4 CH3CHO + 4 H2O = 4 CH3CH2OH + Li[B(OH)4]

ZnF2 + FeCl3 = ZnCl2 + FeF3 =>
3 ZnF2 + 2 FeCl3 = 3 ZnCl2 + 2 FeF3

KMgO4 = K2MgO4 + MgO2 + O2 =>
2 KMgO4 = K2MgO4 + MgO2 + O2

Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2

C6H7O7 + H2O = C6H6O7 + H3O =>
C6H7O7 + H2O = C6H6O7 + H3O

RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF

KClO3 + Sb2S3 = Sb2O3 + SO2 + KCl =>
3 KClO3 + Sb2S3 = Sb2O3 + 3 SO2 + 3 KCl

As2S5 + H2O2 + OH{-} = AsO4{3-} + H2O + S =>
As2S5 + 5 H2O2 + 6 OH{-} = 2 AsO4{3-} + 8 H2O + 5 S

Co2Cl3 = Co3 + Cl2 =>
6 Co2Cl3 = 4 Co3 + 9 Cl2

Br2 + FeBr3 = FeBr5 =>
Br2 + FeBr3 = FeBr5

As2S3 + (NH4)2S = (NH4)3AsS3 =>
As2S3 + 3(NH4)2S = 2(NH4)3AsS3

Na2SO4(s) + HCl(l) = NaCl(s) + SO2(g) + H2O(l) + O2(g) =>
2 Na2SO4(s) + 4 HCl(l) = 4 NaCl(s) + 2 SO2(g) + 2 H2O(l) + O2(g)

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

Al(OH)3 + NaOH + H2O = Na[Al(OH)4(H2O)2] =>
Al(OH)3 + NaOH + 2 H2O = Na[Al(OH)4(H2O)2]

C14H10 + C4H2O3 = C18H12O3 =>
C14H10 + C4H2O3 = C18H12O3

Al(OH)3 + NaOH + H2O = Na[Al(OH)4(H2O)2] =>
Al(OH)3 + NaOH + 2 H2O = Na[Al(OH)4(H2O)2]

Ni + OH = NiO2 + H2O =>
Ni + 4 OH = NiO2 + 2 H2O

Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S

Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2

C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Na2SO4 + H2O = Na2SO4(H2O) =>
Na2SO4 + H2O = Na2SO4(H2O)

C3H6O + Ni + H2 = C3H5Ni + H2O =>
2 C3H6O + 2 Ni + H2 = 2 C3H5Ni + 2 H2O

[Cr(H2O)6]Cl3 = CrCl3 + H2O =>
[Cr(H2O)6]Cl3 = CrCl3 + 6 H2O

Ca + HNO3 = NH4NO3 + Ca(NO3)2 + H2O =>
4 Ca + 10 HNO3 = NH4NO3 + 4 Ca(NO3)2 + 3 H2O

CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4

Cl + NaOH = NaCl + NaClO4 + H2O =>
8 Cl + 8 NaOH = 7 NaCl + NaClO4 + 4 H2O

B2O3 + H2O = BHO2 =>
B2O3 + H2O = 2 BHO2

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

CaCl + Al2(SO4)3 = Ca2SO4 + AlCl3 =>
6 CaCl + Al2(SO4)3 = 3 Ca2SO4 + 2 AlCl3

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

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Breng de vergelijking van een chemische reactie in evenwicht
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