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Chemische vergelijkingen in evenwicht op04/09/24

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Breng de vergelijking van een chemische reactie in evenwicht
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI

Zn + HCOOH = Zn(HCOO)2 + H2 =>
Zn + 2 HCOOH = Zn(HCOO)2 + H2

Al2(SO3)3 + HNO3 = Al(NO3)3 + SO2 + H2O =>
Al2(SO3)3 + 6 HNO3 = 2 Al(NO3)3 + 3 SO2 + 3 H2O

HI + Fe(OH)2 = FeI2 + H2O =>
2 HI + Fe(OH)2 = FeI2 + 2 H2O

Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O

Au + CuO = Au2O3 + Cu =>
2 Au + 3 CuO = Au2O3 + 3 Cu

Al + HClO4 = H2 + Al(ClO4)3 =>
2 Al + 6 HClO4 = 3 H2 + 2 Al(ClO4)3

CaCl2(aq) + Li2CO3(aq) = CaCO3 + Li2Cl2 =>
CaCl2(aq) + Li2CO3(aq) = CaCO3 + Li2Cl2

C2H5NH3Cl + HNO3 = C2H5NH3NO3 + HCl =>
C2H5NH3Cl + HNO3 = C2H5NH3NO3 + HCl

C6H12 + HBr = C6H11Br + H2 =>
C6H12 + HBr = C6H11Br + H2

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

MgSO4 + Na3P = Na3SO4 + MgP =>
MgSO4 + Na3P = Na3SO4 + MgP

HCOOH + KOH = KCOOH + H2O =>
HCOOH + KOH = KCOOH + H2O

H2OCH5N = H3OCH4N =>
H2OCH5N = H3OCH4N

C2H5NH3Cl + NaOH = C2H5NH2 + NaCl + H2O =>
C2H5NH3Cl + NaOH = C2H5NH2 + NaCl + H2O

CaH2O = HCaOH =>
CaH2O = HCaOH

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Si + Ca = CaSi2 =>
2 Si + Ca = CaSi2

CH3CHOHCHOHCH3 + O2 = CO2 + H2O =>
2 CH3CHOHCHOHCH3 + 11 O2 = 8 CO2 + 10 H2O

MgSO4 + Mg(OH)2 = Mg(OH)2SO4 + Mg =>
MgSO4 + Mg(OH)2 = Mg(OH)2SO4 + Mg

Al2O3 + NaOH = NaAlO2 + H2O = Al(OH)3 + Na2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O

SnNaOH = Sn(NaOH) =>
SnNaOH = Sn(NaOH)

FeCl3 + H2SO4 = FeSO4 + HCl + Cl2 =>
2 FeCl3 + 2 H2SO4 = 2 FeSO4 + 4 HCl + Cl2

NaOHNa2SO4 = Na2SO4NaOH =>
NaOHNa2SO4 = Na2SO4NaOH

Fe + HNO3 = Fe(NO3)3 + NH4(NO3) + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4(NO3) + 9 H2O

CH3CH2OH + HCl = CH3CH2Cl + H2O =>
CH3CH2OH + HCl = CH3CH2Cl + H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

NH3HCl = NH3 + HCl =>
NH3HCl = NH3 + HCl

I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6

ZnSO3 + HNO3 = Zn(NO3)2 + H2O + SO2 =>
ZnSO3 + 2 HNO3 = Zn(NO3)2 + H2O + SO2

FeSO4 + NH3 + H2O = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH3 + 2 H2O = Fe(OH)2 + (NH4)2SO4

FeCl3 + KOH = Fe(OH)3 + KCl* =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl*

Ca(OH)2NaOH = Ca(OH)Na(OH)2 =>
Ca(OH)2NaOH = Ca(OH)Na(OH)2

Na[Al(OH)4] + H2SO4 = Na2SO4 + AlOHSO4 + H2O =>
2 Na[Al(OH)4] + 3 H2SO4 = Na2SO4 + 2 AlOHSO4 + 6 H2O

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

FeCl3 + KOH = Fe(OH)3 + KCl* =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl*

Ca(NO3)2 + Zn3(PO4)2 = Ca3(PO4)2 + Zn(NO3)2 =>
3 Ca(NO3)2 + Zn3(PO4)2 = Ca3(PO4)2 + 3 Zn(NO3)2

FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2

Cu(OH)2 + H3PO4 = CuH2 + (OH)3(PO4) =>
3 Cu(OH)2 + 2 H3PO4 = 3 CuH2 + 2(OH)3(PO4)

C8H10 + HNO3 = C8H6O6 + NO + H2O =>
3 C8H10 + 16 HNO3 = 3 C8H6O6 + 16 NO + 14 H2O

MgF2 + Li2(CO3) = Mg(CO3) + LiF =>
MgF2 + Li2(CO3) = Mg(CO3) + 2 LiF

CaCO3*MgCO3 = CO2 + MgO2 + Ca =>
CaCO3*MgCO3 = 2 CO2 + MgO2 + Ca

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

NH4NO3 + H2O = NH4 + HNO3 =>
9 NH4NO3 + 3 H2O = 8 NH4 + 10 HNO3

Co2O3 + H2SO4 + SO2 = CoSO4 + H2O =>
Co2O3 + H2SO4 + SO2 = 2 CoSO4 + H2O

HClO + O2 = HClO3 =>
HClO + O2 = HClO3

NiCl3 + O(g) = Ni2O3 + Cl2(g) =>
2 NiCl3 + 3 O(g) = Ni2O3 + 3 Cl2(g)

K2MnO4 + H2SO4 = MnSO4 + KMnO4 + K2SO4 + H2O =>
5 K2MnO4 + 4 H2SO4 = MnSO4 + 4 KMnO4 + 3 K2SO4 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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