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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
KOH + NO2 = KNO2 + KNO3 + H2O =>
2 KOH + 2 NO2 = KNO2 + KNO3 + H2O

Fe + Al = FeAl3 =>
Fe + 3 Al = FeAl3

Cu + Ag(NO3)2 = Cu(NO3)2 + Ag =>
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag

N80 = N2 =>
N80 = 40 N2

(NH4) = H2 + NH3 =>
2(NH4) = H2 + 2 NH3

Cu(OH)2 + N2O3 = CuO + N(OH)3 =>
3 Cu(OH)2 + N2O3 = 3 CuO + 2 N(OH)3

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Cu(OH)2(s) = CuO(s) + H2O =>
Cu(OH)2(s) = CuO(s) + H2O

NH3 + AlCl3 = AlN + HCl =>
NH3 + AlCl3 = AlN + 3 HCl

Ag(NO3)2 + NaCl = AgCl + Na(NO3)2 =>
Ag(NO3)2 + NaCl = AgCl + Na(NO3)2

CaO(s) + H2O(l) = Ca(OH)2 =>
CaO(s) + H2O(l) = Ca(OH)2

CsC5H3O3 + Cs2CO3 + CO2 = Cs2C6H2O5 + H2CO3 =>
2 CsC5H3O3 + Cs2CO3 + 2 CO2 = 2 Cs2C6H2O5 + H2CO3

C6H5CH3NO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C6H5COOHNO2 =>
5 C6H5CH3NO2 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 14 H2O + 5 C6H5COOHNO2

Cu(NO3)2 + Na3(PO4) = Cu3(PO4)2 + Na(NO3) =>
3 Cu(NO3)2 + 2 Na3(PO4) = Cu3(PO4)2 + 6 Na(NO3)

Al2(SO3)3 = Al2O3 + SO2 =>
Al2(SO3)3 = Al2O3 + 3 SO2

SO2 + HNO3H2O = H2SO4 + NO =>
3 SO2 + 2 HNO3H2O = 3 H2SO4 + 2 NO

Zn(s) + HNO3(aq) = ZnNO3(aq) + H2(aq) =>
2 Zn(s) + 2 HNO3(aq) = 2 ZnNO3(aq) + H2(aq)

Cu2Se + Na2CO3 + O2 = CuO + Na2SeO3 + CO2 =>
Cu2Se + Na2CO3 + 2 O2 = 2 CuO + Na2SeO3 + CO2

CH3Cl + Cl2 = CCl4 + HCl =>
CH3Cl + 3 Cl2 = CCl4 + 3 HCl

CH3OH + CuO = Cu + CHO + H2O =>
2 CH3OH + 3 CuO = 3 Cu + 2 CHO + 3 H2O

Fe(OH)3 + ZnCl2 = (OH)3Zn + FeCl2 =>
Fe(OH)3 + ZnCl2 = (OH)3Zn + FeCl2

AgCl + NH3 = [Ag(NH3)] + Cl =>
AgCl + NH3 = [Ag(NH3)] + Cl

Sr(OH)2 + C2H3LiO2 = Sr(C4H6O4) + LiOH =>
Sr(OH)2 + 2 C2H3LiO2 = Sr(C4H6O4) + 2 LiOH

Zn + HC2O3H2 = ZnC2O3H2 + H2 =>
2 Zn + 2 HC2O3H2 = 2 ZnC2O3H2 + H2

H2SO4 + NaC2H3O2 = HC2H3O2 + NaHSO4 =>
H2SO4 + NaC2H3O2 = HC2H3O2 + NaHSO4

C2H5OH + Mg = Mg(C2H5O)2 + H2 =>
2 C2H5OH + Mg = Mg(C2H5O)2 + H2

C2H5OH(aq) + O2(g) = CO2(l) + H2O(g) =>
C2H5OH(aq) + 3 O2(g) = 2 CO2(l) + 3 H2O(g)

SbCl3 + Na2CO3 = NaCl + Sb2O3 + CO2 =>
2 SbCl3 + 3 Na2CO3 = 6 NaCl + Sb2O3 + 3 CO2

H3SO4 + Cu = CuSO4 + H2 =>
2 H3SO4 + 2 Cu = 2 CuSO4 + 3 H2

C6H8O7 + H2O = HC6H8O7 + OH =>
C6H8O7 + H2O = HC6H8O7 + OH

CH3CH2NH3Cl + NaOH = CH3CH2NH3OHNaCl =>
CH3CH2NH3Cl + NaOH = CH3CH2NH3OHNaCl

NH4Cl + Pb(NO3)2 = NH4(NO3)2 + Pb + Cl =>
NH4Cl + Pb(NO3)2 = NH4(NO3)2 + Pb + Cl

K(OH) + Co3(PO4)2 = K3(PO4) + Co(OH)2 =>
6 K(OH) + Co3(PO4)2 = 2 K3(PO4) + 3 Co(OH)2

SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O

C3H7NO2 + O2 = CO2 + H2O + CH4N2O =>
2 C3H7NO2 + 6 O2 = 5 CO2 + 5 H2O + CH4N2O

Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N

Ag(No3) + Pb = Pb(No3) + Ag =>
Ag(No3) + Pb = Pb(No3) + Ag

CaCl2 + NH3 = CaH2 + NCl3 =>
3 CaCl2 + 2 NH3 = 3 CaH2 + 2 NCl3

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

Ba(ClO)2(s) = BaCl2(s) + O2(g) =>
Ba(ClO)2(s) = BaCl2(s) + O2(g)

CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl

H3PO4 + C3H8O3 + NaOH = C3H7Na2O6P + H2O =>
H3PO4 + C3H8O3 + 2 NaOH = C3H7Na2O6P + 3 H2O

C5H6O(l) + O2(g) = CO2(g) + H20(g) =>
10 C5H6O(l) + 45 O2(g) = 50 CO2(g) + 3 H20(g)

C3H2 + O = CO + H2O =>
C3H2 + 4 O = 3 CO + H2O

Cu + HNO3 = Cu(NO3)2 + NO + H3O =>
5 Cu + 12 HNO3 = 5 Cu(NO3)2 + 2 NO + 4 H3O

Cu + Au = Cu3Au =>
3 Cu + Au = Cu3Au

H2SO4 + Ni = Ni2SO4 + H2O + SO =>
3 H2SO4 + 4 Ni = 2 Ni2SO4 + 3 H2O + SO

FeCl3 + Na2C2O4 = Na2Cl3 + FeC2O4 =>
FeCl3 + Na2C2O4 = Na2Cl3 + FeC2O4

FeSO4 + HNO3 = FeNO3 + H(SO4) =>
FeSO4 + HNO3 = FeNO3 + H(SO4)

K2SO4 + Pb(C4H6O4) = CH3CO2K + PbSO4 =>
K2SO4 + Pb(C4H6O4) = 2 CH3CO2K + PbSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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