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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + CI = Fe3CI =>
3 Fe + CI = Fe3CI

C6H5COONa + HCl = C6H5COOH + NaCl =>
C6H5COONa + HCl = C6H5COOH + NaCl

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

PbS + Cu2S + HNO3 = Pb(NO3)2 + Cu(NO3)2NO + S + H2O =>
PbS + Cu2S + 8 HNO3 = Pb(NO3)2 + 2 Cu(NO3)2NO + 2 S + 4 H2O

Zn + CuCI = ZnCI + Cu =>
Zn + CuCI = ZnCI + Cu

P2O5 + Ca(OH)2 + H2O = Ca(H2PO4)2 =>
P2O5 + Ca(OH)2 + H2O = Ca(H2PO4)2

C3Cl3N3O3 + HCl = C3N3O3H3 + Cl2 =>
C3Cl3N3O3 + 3 HCl = C3N3O3H3 + 3 Cl2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

AgNO3 + H2O = Ag2O + HNO3 =>
2 AgNO3 + H2O = Ag2O + 2 HNO3

Na2SO4 + CaI2 = CaSO4 + NaI =>
Na2SO4 + CaI2 = CaSO4 + 2 NaI

LxH2 + O2 = Lx3O4 + H2O =>
6 LxH2 + 7 O2 = 2 Lx3O4 + 6 H2O

P4 + H2SO4 = SO2 + H3PO4 + H2O =>
P4 + 10 H2SO4 = 10 SO2 + 4 H3PO4 + 4 H2O

AgNO3 + CH3COOH = AgC2H3O2 + HNO3 =>
AgNO3 + CH3COOH = AgC2H3O2 + HNO3

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

Co(NO3)2 + K3Fe(CN)6 = Co3Fe(CN)6 + K(NO3)2 =>
3 Co(NO3)2 + K3Fe(CN)6 = Co3Fe(CN)6 + 3 K(NO3)2

Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)

H2NSO3H + NaNO2 = N2 + NaOH + H2SO4 =>
H2NSO3H + NaNO2 = N2 + NaOH + H2SO4

NaHCO3 + CH3CHOOH = NaCH3COO + H2O + CO2 =>
9 NaHCO3 + 8 CH3CHOOH = 9 NaCH3COO + 11 H2O + 7 CO2

Ra(OH)2 = RaO + H2O =>
Ra(OH)2 = RaO + H2O

MnO2 + Br{-} + H{+} = Br2 + Mn{2+} + H2O =>
MnO2 + 2 Br{-} + 4 H{+} = Br2 + Mn{2+} + 2 H2O

C3H8O + KMnO4 + H2SO4 = C3O2H6 + Mn2(SO4)3 + K2SO4 + H2O =>
2 C3H8O + 2 KMnO4 + 4 H2SO4 = 2 C3O2H6 + Mn2(SO4)3 + K2SO4 + 6 H2O

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

S + NaOH = Na2S2 + Na2S2O3 + H2O =>
6 S + 6 NaOH = 2 Na2S2 + Na2S2O3 + 3 H2O

Ag + SO4 = Ag2SO4 =>
2 Ag + SO4 = Ag2SO4

Na3PO4 + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl

HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2

ZnSO4 + Na2S = ZnS + Na2SO4 =>
ZnSO4 + Na2S = ZnS + Na2SO4

Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr

C2H6OCH2O2 = C3H6O2H2O =>
C2H6OCH2O2 = C3H6O2H2O

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

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

Fe + CI = Fe3CI =>
3 Fe + CI = Fe3CI

KCrO4 + KCl = K2Cl + K(CrO4)2 =>
2 KCrO4 + KCl = K2Cl + K(CrO4)2

(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl

Mg(s) + F2(g) = MgF2(s) =>
Mg(s) + F2(g) = MgF2(s)

CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + K2SO4 + 7 H2O

C12H26(l) + O2 = CO2(g) + H2O(g) =>
2 C12H26(l) + 37 O2 = 24 CO2(g) + 26 H2O(g)

(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

LiBr + H2SO4 = LiHSO4 + HBr =>
LiBr + H2SO4 = LiHSO4 + HBr

Pb(C2H3O2)2(aq) + NaOH(aq) = Pb(OH)2 + NaC2H3O2 =>
Pb(C2H3O2)2(aq) + 2 NaOH(aq) = Pb(OH)2 + 2 NaC2H3O2

Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)

MnO3 + Si = SiO2 + Mn =>
2 MnO3 + 3 Si = 3 SiO2 + 2 Mn

KHCO3 + NaCl = KCl + NaHCO3 =>
KHCO3 + NaCl = KCl + NaHCO3

(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2

Au + HNO3 + HCl = Au(AuCl4)3 + NO + H2O =>
4 Au + 4 HNO3 + 12 HCl = Au(AuCl4)3 + 4 NO + 8 H2O

KClO2 + Na2S2 + NaOH = KCl + Na2SO4 + H2O =>
7 KClO2 + 2 Na2S2 + 4 NaOH = 7 KCl + 4 Na2SO4 + 2 H2O

SO3NH3 + CaCO3 = Ca(SO3NH2)2 + H2O + CO2 =>
2 SO3NH3 + CaCO3 = Ca(SO3NH2)2 + H2O + CO2

CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2

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Breng de vergelijking van een chemische reactie in evenwicht
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