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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)2SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O

Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

NH4OH + Fe2(SO4)3 = Fe(OH)3 + (NH4)2SO4 =>
6 NH4OH + Fe2(SO4)3 = 2 Fe(OH)3 + 3(NH4)2SO4

MgSO4 + NH4OH = Mg(OH)2 + NH3 + H2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + 2 NH3 + H2SO4

Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3

KMnO4 + CaS = KCa + MnCa + SO4 + S =>
KMnO4 + 2 CaS = KCa + MnCa + SO4 + S

CuSO4 + NH2OH = CuOH + NH2SO4 =>
CuSO4 + NH2OH = CuOH + NH2SO4

CH2CH2 + HOH = CH3CH2OH =>
CH2CH2 + HOH = CH3CH2OH

HO2 + MnCO2 = Mn + HCO4 =>
HO2 + MnCO2 = Mn + HCO4

CuSO3 + Fe = FeSO3 + Cu2 =>
2 CuSO3 + 2 Fe = 2 FeSO3 + Cu2

Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO

SO2 + Cu = Cu2S + O2 =>
SO2 + 2 Cu = Cu2S + O2

CuS + HCl + Zn = ZnCl2 + Cu + H2S =>
CuS + 2 HCl + Zn = ZnCl2 + Cu + H2S

Cr(OH)2 + HBr = CrBr(OH) + H2O =>
Cr(OH)2 + HBr = CrBr(OH) + H2O

I{-} + ClO{-} = IO3{-} + Cl{-} =>
I{-} + 3 ClO{-} = IO3{-} + 3 Cl{-}

HPO4{2-} + H{+} = H2PO4{-} =>
HPO4{2-} + H{+} = H2PO4{-}

Zn(NO3)3 + NaOH = Zn(OH)3 + NaNO3 =>
Zn(NO3)3 + 3 NaOH = Zn(OH)3 + 3 NaNO3

CaO + H3Po4 = Ca3(Po4)2 + H2O =>
3 CaO + 2 H3Po4 = Ca3(Po4)2 + 3 H2O

MgSO4 + NH4OH = Mg(OH)2 + NH3 + H2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + 2 NH3 + H2SO4

PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl

Mn2O7 + Rb2O = RbMnO4 =>
Mn2O7 + Rb2O = 2 RbMnO4

CH3HN2 + O2 = CO2 + H2O + N2 =>
CH3HN2 + 2 O2 = CO2 + 2 H2O + N2

AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2

Cr(OH)2 + HBr = CrBr(OH) + H2O =>
Cr(OH)2 + HBr = CrBr(OH) + H2O

Na2(Sn(OH)4) + AgNO3 + NaOH = Ag + NaNO3 + Na2(Sn(OH)6) =>
Na2(Sn(OH)4) + 2 AgNO3 + 2 NaOH = 2 Ag + 2 NaNO3 + Na2(Sn(OH)6)

CaCl2(ac) + KNO3(ac) = Ca(NO3)2 + KCl =>
CaCl2(ac) + 2 KNO3(ac) = Ca(NO3)2 + 2 KCl

AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2) =>
AgNO2 + BaSO4 = Ag(SO4) + Ba(NO2)

J2 + Al = AlJ3 =>
3 J2 + 2 Al = 2 AlJ3

CNCH2CH2CH2CN + H2O + HBr = HOOCCH2CH2CH2COOH + NH4Br =>
CNCH2CH2CH2CN + 4 H2O + 2 HBr = HOOCCH2CH2CH2COOH + 2 NH4Br

AlH3Po4 = AlPo4H3 =>
AlH3Po4 = AlPo4H3

Na2SO4 + Bi(NO3)3 = Bi2(SO4)3 + NaNO3 =>
3 Na2SO4 + 2 Bi(NO3)3 = Bi2(SO4)3 + 6 NaNO3

AgNO3 + Al = N2 + Al2O3 + Ag =>
2 AgNO3 + 4 Al = N2 + 2 Al2O3 + 2 Ag

AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2

AgNO3 + Al = N2 + Al2O3 + Ag =>
2 AgNO3 + 4 Al = N2 + 2 Al2O3 + 2 Ag

H2SO4 + Na2(OH)2 = Na2SO4 + H2O =>
H2SO4 + Na2(OH)2 = Na2SO4 + 2 H2O

J2 + Al = AlJ3 =>
3 J2 + 2 Al = 2 AlJ3

AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2

calciumchlorate + ammoniumchromate = ammoniumchlorate + calciumchromate =>
Ca(ClO3)2 + (NH4)2CrO4 = 2 NH4ClO3 + CaCrO4

Mn{2+} + ClO3{-} + H2O = MnO2 + Cl{-} + H3O{+} =>
3 Mn{2+} + ClO3{-} + 9 H2O = 3 MnO2 + Cl{-} + 6 H3O{+}

KOH + LiF = LiOH + KF =>
KOH + LiF = LiOH + KF

C2H8N2O4 + CaCl2 = NH4Cl + CaC2O4 =>
C2H8N2O4 + CaCl2 = 2 NH4Cl + CaC2O4

Na2(Sn(OH)4) + AgNO3 + NaOH = Ag + NaNO3 + Na2(Sn(OH)6) =>
Na2(Sn(OH)4) + 2 AgNO3 + 2 NaOH = 2 Ag + 2 NaNO3 + Na2(Sn(OH)6)

Na2SO4 + SrI2 = NaI + SrSO4 =>
Na2SO4 + SrI2 = 2 NaI + SrSO4

MgSO4(aq) + CaS(aq) = MgS + SO4Ca =>
MgSO4(aq) + CaS(aq) = MgS + SO4Ca

Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)

CH3C2H4CH2CH3 + O2 = CO2 + H2O =>
CH3C2H4CH2CH3 + 8 O2 = 5 CO2 + 6 H2O

C20H38 + O2 = CO2 + H2O =>
2 C20H38 + 59 O2 = 40 CO2 + 38 H2O

KCl + K3Fe(CN)6 = Cl2 + K4Fe(CN)6 =>
2 KCl + 2 K3Fe(CN)6 = Cl2 + 2 K4Fe(CN)6

CH3COCH3NH2OH = CH3COOHCH3NH2 =>
CH3COCH3NH2OH = CH3COOHCH3NH2

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Breng de vergelijking van een chemische reactie in evenwicht
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