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Chemische vergelijkingen in evenwicht op02/11/19

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Breng de vergelijking van een chemische reactie in evenwicht
Ca3P2(s) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)

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

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

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

CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)

FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + KCl + H2O =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + KCl + 4 H2O

NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4

CaSO4 + AlCl3 = Al2(SO4)3 + CaCl2 =>
3 CaSO4 + 2 AlCl3 = Al2(SO4)3 + 3 CaCl2

BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2

Al + HCl = AlCl2 + H2 =>
Al + 2 HCl = AlCl2 + H2

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

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

CaCl2 + Li3PO4 = LiCl + Ca3(PO4)2 =>
3 CaCl2 + 2 Li3PO4 = 6 LiCl + Ca3(PO4)2

Fe + H2O = H2 + FeO =>
Fe + H2O = H2 + FeO

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

H2O = H + O =>
H2O = 2 H + O

(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + (NH4)(NO3) =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12(NH4)(NO3)

NH3 + HCL = NH4CL =>
NH3 + HCL = NH4CL

Co(OH)3 + HNO3 = H(OH)3 + Co(NO3) =>
Co(OH)3 + HNO3 = H(OH)3 + Co(NO3)

Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Fe + H2O = H2 + FeO =>
Fe + H2O = H2 + FeO

BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2

ZnCl2 + Na2CO3 = ZnCO3 + NaCl =>
ZnCl2 + Na2CO3 = ZnCO3 + 2 NaCl

C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O

Ag + HCl = AgCl3 + H2 =>
2 Ag + 6 HCl = 2 AgCl3 + 3 H2

Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2

KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2

CaCO3 = CaO(s) + CO2(g) =>
CaCO3 = CaO(s) + CO2(g)

Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2

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

NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O

Ca(OH)2 + HCl = H2O + CaCl2 =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2

Ba + H3PO4 = H3 + BaPO4 =>
Ba + H3PO4 = H3 + BaPO4

C2H5OH + O2 = H2O + CO2 =>
C2H5OH + 3 O2 = 3 H2O + 2 CO2

Fe2(So4)3 + NaOh = Fe(Oh)3 + Na2So4 =>
Fe2(So4)3 + 6 NaOh = 2 Fe(Oh)3 + 3 Na2So4

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4

Fe2(So4)3 + NaOh = Fe(Oh)3 + Na2So4 =>
Fe2(So4)3 + 6 NaOh = 2 Fe(Oh)3 + 3 Na2So4

CH4 + Cl2 = CCl + HCl =>
2 CH4 + 5 Cl2 = 2 CCl + 8 HCl

Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Ca(OH)2 + H2SO4 = Ca(HSO4)2 + H2O =>
Ca(OH)2 + 2 H2SO4 = Ca(HSO4)2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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