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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Mg(OH)2 + HF = MgF2 + H2O =>
Mg(OH)2 + 2 HF = MgF2 + 2 H2O

Cu2(NO3)2 + NaOH = Cu2(OH)2 + NaNO3 =>
Cu2(NO3)2 + 2 NaOH = Cu2(OH)2 + 2 NaNO3

SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O

SiS2 + HCl = SiCl4 + H2S =>
SiS2 + 4 HCl = SiCl4 + 2 H2S

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

CuO = Cu2O + O2 =>
4 CuO = 2 Cu2O + O2

Cu + FeSO3 = CuSO3 + Fe =>
Cu + FeSO3 = CuSO3 + Fe

Mg + CH3COOH = (CH3COO)2Mg + H2 =>
Mg + 2 CH3COOH = (CH3COO)2Mg + H2

Fe(NO3)3 + Li2CO3 = Fe(CO3)3 + Li2NO3 =>
Fe(NO3)3 + 3 Li2CO3 = Fe(CO3)3 + 3 Li2NO3

Ag + AuNo3 = AgNo3 + Au =>
Ag + AuNo3 = AgNo3 + Au

Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3

(NH4)2SO4(aq) + CaCl2(aq) = (NH4)2Cl2 + CaSO4 =>
(NH4)2SO4(aq) + CaCl2(aq) = (NH4)2Cl2 + CaSO4

Fe(NO3)3 + Li2CO3 = Fe(CO3)3 + Li2NO3 =>
Fe(NO3)3 + 3 Li2CO3 = Fe(CO3)3 + 3 Li2NO3

KI + NaNO3 = KNO3 + NaI =>
KI + NaNO3 = KNO3 + NaI

K + Al2O3 = K2O + Al =>
6 K + Al2O3 = 3 K2O + 2 Al

In + Se = In2Se =>
2 In + Se = In2Se

AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3

Fe2O3 + C(s) = Fe + CO2 =>
2 Fe2O3 + 3 C(s) = 4 Fe + 3 CO2

Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3

Na2CO3 + NaOH = Na3CO4 + H2 =>
2 Na2CO3 + 2 NaOH = 2 Na3CO4 + H2

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

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

C12H23OH + O2 = CO + H2O =>
2 C12H23OH + 23 O2 = 24 CO + 24 H2O

Mg(NO2)2 + KCl = MgCl2 + KNO2 =>
Mg(NO2)2 + 2 KCl = MgCl2 + 2 KNO2

NH4 + Br2 = NH4Br =>
2 NH4 + Br2 = 2 NH4Br

C3H7COOH + Al(OH)3 = (C3H7COO)3Al + H2O =>
3 C3H7COOH + Al(OH)3 = (C3H7COO)3Al + 3 H2O

Fe(NO3)3 + Li2CO3 = Fe(CO3)3 + Li2NO3 =>
Fe(NO3)3 + 3 Li2CO3 = Fe(CO3)3 + 3 Li2NO3

CaCl2 + Na2CO3 + H2O = NaCl + Ca(OH)2 + H2CO3 =>
CaCl2 + Na2CO3 + 2 H2O = 2 NaCl + Ca(OH)2 + H2CO3

Mn + FeBr3 = MnBr + Fe =>
3 Mn + FeBr3 = 3 MnBr + Fe

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

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

C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O

Fe(NO3)3 + Li2CO3 = Fe(CO3)3 + Li2NO3 =>
Fe(NO3)3 + 3 Li2CO3 = Fe(CO3)3 + 3 Li2NO3

(COOH)2 + Na2CO3 = CO2 + H2O + Na2C2O4 =>
(COOH)2 + Na2CO3 = CO2 + H2O + Na2C2O4

CsNO3 + Cr(C2H3O2)3 = Cr(NO3)3 + CsC2H3O2 =>
3 CsNO3 + Cr(C2H3O2)3 = Cr(NO3)3 + 3 CsC2H3O2

Cu2(OH)2CO3 + HCl = CuCl2 + H2O + CO2 =>
Cu2(OH)2CO3 + 4 HCl = 2 CuCl2 + 3 H2O + CO2

C3Cl3N3O3 + NaOH = C3H3N3O3 + NaOCl =>
C3Cl3N3O3 + 3 NaOH = C3H3N3O3 + 3 NaOCl

Cu(OH)2 + P = Cu3P + (OH)2 =>
3 Cu(OH)2 + P = Cu3P + 3(OH)2

C5H8 + Br2 = C5H8Br2 =>
C5H8 + Br2 = C5H8Br2

AgI + NH4OH = AgOH + NH4I =>
AgI + NH4OH = AgOH + NH4I

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

SiCa2 + H2O = Ca(OH)2 + SiH4 =>
SiCa2 + 4 H2O = 2 Ca(OH)2 + SiH4

C3H15O5 + O2 = CO2 + H2O =>
4 C3H15O5 + 17 O2 = 12 CO2 + 30 H2O

MnC2O4*2H2O = MnCO3 + H2O + CO =>
MnC2O4*2H2O = MnCO3 + 2 H2O + CO

Ca(NO3)2 + (NH4)2S = CaS + NH4NO3 =>
Ca(NO3)2 + (NH4)2S = CaS + 2 NH4NO3

(NH4)3PO4 + AgC2H3O2 = NH4C2H3O2 + Ag3PO4 =>
(NH4)3PO4 + 3 AgC2H3O2 = 3 NH4C2H3O2 + Ag3PO4

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

C6H6 + CH3Br = C7H9 + HBr =>
5 C6H6 + 12 CH3Br = 6 C7H9 + 12 HBr

Cl2 + CsBr = Cl2Br + Cs =>
Cl2 + CsBr = Cl2Br + Cs

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Breng de vergelijking van een chemische reactie in evenwicht
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