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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
ZrO2 + Sr(NO3)2 = N2O5 + Sr2ZrO4 =>
ZrO2 + 2 Sr(NO3)2 = 2 N2O5 + Sr2ZrO4

NaCl + Fe2(SO4)3 = Na2(SO4) + FeCl3 =>
6 NaCl + Fe2(SO4)3 = 3 Na2(SO4) + 2 FeCl3

CH3CH2OH + O2 = CH3CHOOH + H2O =>
4 CH3CH2OH + 3 O2 = 4 CH3CHOOH + 2 H2O

CaS + H3BO3 = CaBO3 + H3S =>
CaS + H3BO3 = CaBO3 + H3S

Ca2 + Sn(NO3)2 = Ca(NO3)2 + Sn2 =>
Ca2 + 2 Sn(NO3)2 = 2 Ca(NO3)2 + Sn2

Fe(s) + OH(s) = FeOH(s) =>
Fe(s) + OH(s) = FeOH(s)

CH3COOHCH3CH2OH = CH3COOC2H5H2O =>
CH3COOHCH3CH2OH = CH3COOC2H5H2O

C2H4 + NaOH = C2H6O + Na2O =>
C2H4 + 2 NaOH = C2H6O + Na2O

Pb(NO3)4 + Ca3(PO4)2 = Ca(NO3)2 + Pb3(PO4)4 =>
3 Pb(NO3)4 + 2 Ca3(PO4)2 = 6 Ca(NO3)2 + Pb3(PO4)4

CaCO3 + H{+} = Ca{2+} + CO2 + H2O =>
CaCO3 + 2 H{+} = Ca{2+} + CO2 + H2O

HNO3 + HCl = Cl2 + H2O + NOCl =>
HNO3 + 3 HCl = Cl2 + 2 H2O + NOCl

Cu2O + *C = Cu + CO2 =>
2 Cu2O + *C = 4 Cu + CO2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

C2H5OH + CH3OOH = CH3COOCH3 + H2O =>
C2H5OH + 4 CH3OOH = 2 CH3COOCH3 + 5 H2O

C5H12S(l) + O2(g) = CO2(g) + H2O + SO2 =>
C5H12S(l) + 9 O2(g) = 5 CO2(g) + 6 H2O + SO2

Na2CO3 + C = C2CO3 + Na =>
Na2CO3 + 2 C = C2CO3 + 2 Na

Na2B4O7 + H2O + H2SO4 = H3BO3 + Na2SO4 =>
Na2B4O7 + 5 H2O + H2SO4 = 4 H3BO3 + Na2SO4

NaBr + Ca(PO4)2 = CaBr2 + Na3 + PO4 =>
6 NaBr + 3 Ca(PO4)2 = 3 CaBr2 + 2 Na3 + 6 PO4

F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl

Cl2 + H2S2O4{-} + H2O = Cl{-} + HSO4{-} + H{+} =>
7 Cl2 + 2 H2S2O4{-} + 8 H2O = 14 Cl{-} + 4 HSO4{-} + 16 H{+}

CaS + H3BO3 = CaBO3 + SH3 =>
CaS + H3BO3 = CaBO3 + SH3

Al + H2CO3 = Al2(CO3)3 + H2 =>
2 Al + 3 H2CO3 = Al2(CO3)3 + 3 H2

HgO + NH4Cl = Hg(NH2)Cl + H2O =>
HgO + NH4Cl = Hg(NH2)Cl + H2O

HNO3 + Cl2 = HClO3 + H2O + NO2 =>
10 HNO3 + Cl2 = 2 HClO3 + 4 H2O + 10 NO2

K3PO3 + BaCl2 = KCl + Ba3(PO3)2 =>
2 K3PO3 + 3 BaCl2 = 6 KCl + Ba3(PO3)2

HNO3 + Fe(OH)3 = FeH2(NO3)5 + H2O =>
5 HNO3 + Fe(OH)3 = FeH2(NO3)5 + 3 H2O

N + Li = LiN3 =>
3 N + Li = LiN3

K2CO2 + H2SO4 = K2SO4 + C(OH)2 =>
K2CO2 + H2SO4 = K2SO4 + C(OH)2

Fe2O3 + HSCN = Fe(SCN)3 + H2O =>
Fe2O3 + 6 HSCN = 2 Fe(SCN)3 + 3 H2O

Co + Cl2 + NaOH = Co(OH)2 + NaCl =>
Co + Cl2 + 2 NaOH = Co(OH)2 + 2 NaCl

SO2H2O = H2SO3 =>
SO2H2O = H2SO3

Zr + HF + HNO3 = ZrF4 + NO2 + H2O =>
Zr + 4 HF + 4 HNO3 = ZrF4 + 4 NO2 + 4 H2O

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

KClO3 + H2O = KCl + OH =>
KClO3 + 3 H2O = KCl + 6 OH

Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2

NaOH + HF = H2ONaF =>
NaOH + HF = H2ONaF

FeO + HNO3 = H2O + NO + Fe(NO3)3 =>
3 FeO + 10 HNO3 = 5 H2O + NO + 3 Fe(NO3)3

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

SrPO4AIF2 = SrF2AIPO4 =>
SrPO4AIF2 = SrF2AIPO4

Ca2Mg5Si8O22(OH)2 + CaCO3 + SiO2 = MgCaSi2O6 + CO2 + H2O =>
Ca2Mg5Si8O22(OH)2 + 3 CaCO3 + 2 SiO2 = 5 MgCaSi2O6 + 3 CO2 + H2O

Cu2(OH)2SO4 + NH4OH = Cu(NH3)4SO4 + H2O + Cu(OH)2 =>
Cu2(OH)2SO4 + 4 NH4OH = Cu(NH3)4SO4 + 4 H2O + Cu(OH)2

Mn + Al2(SO4)3 = MnSO4 + Al =>
3 Mn + Al2(SO4)3 = 3 MnSO4 + 2 Al

NaOH + Mg(ClO4)2 = NaClO4 + Mg(OH)2 =>
2 NaOH + Mg(ClO4)2 = 2 NaClO4 + Mg(OH)2

CH3CH2COOH + C2H5OH = CH3CH2CH2OH + CH3COOH =>
CH3CH2COOH + C2H5OH = CH3CH2CH2OH + CH3COOH

FeO + HNO3 = Fe(NO3)3 + N2H4 + H2O =>
14 FeO + 44 HNO3 = 14 Fe(NO3)3 + N2H4 + 20 H2O

Li2SiO4 + Na2SO4 = Li2SO4 + Na2SiO4 =>
Li2SiO4 + Na2SO4 = Li2SO4 + Na2SiO4

Cr2(SO4)312H2O + NaNO3 = Na(SO4)312H2O + Cr2NO3 =>
Cr2(SO4)312H2O + NaNO3 = Na(SO4)312H2O + Cr2NO3

NaNO3 + CO2 = NaCO3 + NO2 =>
NaNO3 + CO2 = NaCO3 + NO2

Ba(C2H3O2)2 + (NH4)3SO4 = Ba3(SO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3SO4 = Ba3(SO4)2 + 6 NH4C2H3O2

AlN3O9 + Na2CO3 = Al2C3O9 + NaNO3 =>
2 AlN3O9 + 3 Na2CO3 = Al2C3O9 + 6 NaNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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