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Chemische vergelijkingen in evenwicht op11/01/23

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl

Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2

Fe(s) + H2O(l) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(l) = Fe3O4(s) + 4 H2(g)

Li2CO3 + HI = H2O + LiI + CO2 =>
Li2CO3 + 2 HI = H2O + 2 LiI + CO2

Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O

Zn + HNO3 = Zn(NO3) + N2O + H2O =>
8 Zn + 10 HNO3 = 8 Zn(NO3) + N2O + 5 H2O

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

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

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

Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O

CaBr2 + K3PO4 = Ca3(PO4)2 + KBr =>
3 CaBr2 + 2 K3PO4 = Ca3(PO4)2 + 6 KBr

P4(s) + Cl2(g) = PCl3(l) =>
P4(s) + 6 Cl2(g) = 4 PCl3(l)

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

AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

FeCl3 + Na2S = FeS + Na2Cl3 =>
FeCl3 + Na2S = FeS + Na2Cl3

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

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

Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2

O2 = O3 =>
3 O2 = 2 O3

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

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

MnCl2 + NaOH = Mn(OH)2 + NaCl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 NaCl

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

MnCl2 + NaOH = Mn(OH)2 + NaCl =>
MnCl2 + 2 NaOH = Mn(OH)2 + 2 NaCl

Sc2O3 + SO3 = Sc2(SO4)3 =>
Sc2O3 + 3 SO3 = Sc2(SO4)3

C + O2 = CO2 =>
C + O2 = CO2

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

Ba(OH)2 + CaSO4 = BaSO4 + Ca(OH)2 =>
Ba(OH)2 + CaSO4 = BaSO4 + Ca(OH)2

AlCl3 + O2 = Al(ClO3)3 =>
2 AlCl3 + 9 O2 = 2 Al(ClO3)3

Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O

C7H16O + O2 = CO2 + H2O =>
2 C7H16O + 21 O2 = 14 CO2 + 16 H2O

Fe(NO3)2 + Zn = Zn(NO3)3 + Fe =>
3 Fe(NO3)2 + 2 Zn = 2 Zn(NO3)3 + 3 Fe

CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O

Al(ClO3)3 = AlCl3 + O2 =>
2 Al(ClO3)3 = 2 AlCl3 + 9 O2

KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2

ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

Na(s) + CuCl(aq) = NaCl(aq) + Cu(s) =>
Na(s) + CuCl(aq) = NaCl(aq) + Cu(s)

CH3COOLi*2H2O + Ni(CH3COO)2*4H2O + Mn(CH3COO)2*4H2O + Co(CH3COO)2*4H2O + O2 = Li110Ni30Co10Mn50O200 + H2O + CO2 =>
220 CH3COOLi*2H2O + 60 Ni(CH3COO)2*4H2O + 100 Mn(CH3COO)2*4H2O + 20 Co(CH3COO)2*4H2O + 1215 O2 = 2 Li110Ni30Co10Mn50O200 + 2030 H2O + 1160 CO2

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

CH3COOLi*2H2O + Ni(CH3COO)2*4H2O + Mn(CH3COO)2*4H2O + Co(CH3COO)2*4H2O + O2 = Li110Ni30Co10Mn50O200 + H2O + CO2 =>
220 CH3COOLi*2H2O + 60 Ni(CH3COO)2*4H2O + 100 Mn(CH3COO)2*4H2O + 20 Co(CH3COO)2*4H2O + 1215 O2 = 2 Li110Ni30Co10Mn50O200 + 2030 H2O + 1160 CO2

CH3COOLi*2H2O + Ni(CH3COO)2*4H2O + Co(CH3COO)2*4H2O + Mn(CH3COO)2*4H2O + O2 = Li110Ni30Co10Mn50O200 + H2O + CO2 =>
220 CH3COOLi*2H2O + 60 Ni(CH3COO)2*4H2O + 20 Co(CH3COO)2*4H2O + 100 Mn(CH3COO)2*4H2O + 1215 O2 = 2 Li110Ni30Co10Mn50O200 + 2030 H2O + 1160 CO2

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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