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Chemische vergelijkingen in evenwicht op10/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaCl + Pb(C2H3OH)2 = NaC2H3OH + PbCl2 =>
2 NaCl + Pb(C2H3OH)2 = 2 NaC2H3OH + PbCl2

FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2

NaF + AlCl3 = NaCl + AlF3 =>
3 NaF + AlCl3 = 3 NaCl + AlF3

Ca(CN)2 + CH3COOH = (CH3COO)2Ca + HCN =>
Ca(CN)2 + 2 CH3COOH = (CH3COO)2Ca + 2 HCN

NO2 + H2O = HNO3HNO2 =>
2 NO2 + H2O = HNO3HNO2

KNO2 + KHSO3 + OH{-} = K3[N(SO3)3] + K2SO4 + H2O + e =>
KNO2 + 4 KHSO3 + 2 OH{-} = K3[N(SO3)3] + K2SO4 + 3 H2O + 2e

NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2

Na3PO4 + H2O = NaOH + H3PO4 =>
Na3PO4 + 3 H2O = 3 NaOH + H3PO4

Fe + Ce = FeCe3 =>
Fe + 3 Ce = FeCe3

As + H2O + Cl2 = H3AsO4 + HCl =>
2 As + 8 H2O + 5 Cl2 = 2 H3AsO4 + 10 HCl

Ag2SO4 + K3PO4 = Ag3PO4 + K2SO4 =>
3 Ag2SO4 + 2 K3PO4 = 2 Ag3PO4 + 3 K2SO4

AgNO3 + NaOH = Ag2O(s) + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O(s) + 2 NaNO3 + H2O

FeS + O2 + H2O = Fe2O3 + H2SO4 =>
4 FeS + 9 O2 + 4 H2O = 2 Fe2O3 + 4 H2SO4

K2CrO3 + HBr = CrBr3 + Br2 + H2O + KBr =>
2 K2CrO3 + 12 HBr = 2 CrBr3 + Br2 + 6 H2O + 4 KBr

NaC2H3O3 + H2O = C2H4O3 + NaOH =>
NaC2H3O3 + H2O = C2H4O3 + NaOH

C6H12O6 + HCl = C18H13O5 + H2O + Cl2 =>
6 C6H12O6 + 6 HCl = 2 C18H13O5 + 26 H2O + 3 Cl2

HgCl2 + HCl = HgCl + HCl2 =>
HgCl2 + HCl = HgCl + HCl2

MnO2 + NaNO3 + NaOH = Na2MnO4 + NaNO2 + H2O =>
MnO2 + NaNO3 + 2 NaOH = Na2MnO4 + NaNO2 + H2O

Fe(HCO3)2 = Fe2(CO3)2 + H2O + CO2 =>
2 Fe(HCO3)2 = Fe2(CO3)2 + 2 H2O + 2 CO2

LiBr + Hg(NO3)2 = Li(NO3) + HgBr2 =>
2 LiBr + Hg(NO3)2 = 2 Li(NO3) + HgBr2

I3 + O2 = IO3 =>
2 I3 + 9 O2 = 6 IO3

HC2H3O2 + Na2CO2 = H2O + CO2 + NaC2H3O2 =>
7 HC2H3O2 + 4 Na2CO2 = 2 H2O + 2 CO2 + 8 NaC2H3O2

Zn(NO3)2 + NaF = ZnF2 + NaNO3 =>
Zn(NO3)2 + 2 NaF = ZnF2 + 2 NaNO3

FePO4 + NaOH = NaPO4 + FeOH =>
FePO4 + NaOH = NaPO4 + FeOH

Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu

C6H10O + C4O3H2 = C10O4H12 =>
C6H10O + C4O3H2 = C10O4H12

C10H13NO2 + HNO3 = C10H12N2O4 + H2O =>
C10H13NO2 + HNO3 = C10H12N2O4 + H2O

KMnO4 + H2O + SO2 = K2SO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 2 H2O + 5 SO2 = K2SO4 + 2 MnSO4 + 2 H2SO4

P4S10 + O2 = P4O10 + SO2 =>
P4S10 + 15 O2 = P4O10 + 10 SO2

NH4 + Ba(OH)2 = NH3 + H2O + Ba =>
2 NH4 + Ba(OH)2 = 2 NH3 + 2 H2O + Ba

NH4OH + CuCl = CuOH + NH4Cl =>
NH4OH + CuCl = CuOH + NH4Cl

Br + O2 = Br7O5 =>
14 Br + 5 O2 = 2 Br7O5

C2H4O + C6H6 = C8H10O =>
C2H4O + C6H6 = C8H10O

CuSO4 + Na3PO4 = Cu3(PO4) + Na(SO4) =>
3 CuSO4 + Na3PO4 = Cu3(PO4) + 3 Na(SO4)

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

NaCl + KNO3 = KCl + NaNO3 =>
NaCl + KNO3 = KCl + NaNO3

K + O2 = KO2 =>
K + O2 = KO2

CH3O + H2O = CH2O + H3O =>
CH3O + H2O = CH2O + H3O

H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl

Cu + MgSO4 = Mg + Cu(SO4)2 =>
Cu + 2 MgSO4 = 2 Mg + Cu(SO4)2

Cl2O5 + HOH = HClO3 =>
Cl2O5 + HOH = 2 HClO3

CaCl2 + Na2F = CaF + NaCl =>
CaCl2 + Na2F = CaF + 2 NaCl

H9PO4 = H2PO4 + H =>
H9PO4 = H2PO4 + 7 H

ZI + K2CO3 = Z2CO3 + KI =>
2 ZI + K2CO3 = Z2CO3 + 2 KI

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

NaCl + H2SO4 + O2 = NaSO4 + Cl2 + H2O =>
2 NaCl + 2 H2SO4 + O2 = 2 NaSO4 + Cl2 + 2 H2O

Na4SiO4 + NH4Cl = NaCl + H4SiO4 + NH3Na4SiO4 =>
5 Na4SiO4 + 4 NH4Cl = 4 NaCl + H4SiO4 + 4 NH3Na4SiO4

H2O + C3H7Br = HBr + C3H7OH =>
H2O + C3H7Br = HBr + C3H7OH

NaCO3(aq) + HCl(aq) = NaCl2 + H2CO3 =>
NaCO3(aq) + 2 HCl(aq) = NaCl2 + H2CO3

Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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