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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
Sc + HNO3 = ScNO3 + H2O + N2O =>
8 Sc + 10 HNO3 = 8 ScNO3 + 5 H2O + N2O

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

KFeI2 + Cl2 = I2 + FeCl2 + KCl =>
2 KFeI2 + 3 Cl2 = 2 I2 + 2 FeCl2 + 2 KCl

Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr

K3Al(OH)6 = KAlO2 + H2O + KOH =>
K3Al(OH)6 = KAlO2 + 2 H2O + 2 KOH

Ni + NH3 = Ni(NH3)62 =>
Ni + 62 NH3 = Ni(NH3)62

N(g) + H2(g) = NH3(g) =>
2 N(g) + 3 H2(g) = 2 NH3(g)

C6H2Br3OH + NaOH = C6H2Br3ONa + H2O =>
C6H2Br3OH + NaOH = C6H2Br3ONa + H2O

Br2(l) + KI(aq) = KBr(aq) + I2(s) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(s)

NH2OH + FeSO4 + H2SO4 = Fe(SO4)3 + (NH4)2SO4 + H2O =>
2 NH2OH + FeSO4 + 3 H2SO4 = Fe(SO4)3 + (NH4)2SO4 + 2 H2O

K2S + HI = KI + H2S =>
K2S + 2 HI = 2 KI + H2S

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3

PH3 + O2 = P3O2 + H2O =>
12 PH3 + 13 O2 = 4 P3O2 + 18 H2O

Ag2SO4 + AlCl3 = AgCl + Al2(SO4)3 =>
3 Ag2SO4 + 2 AlCl3 = 6 AgCl + Al2(SO4)3

K2S + AgNO3 = Ag2S + KNO3 =>
K2S + 2 AgNO3 = Ag2S + 2 KNO3

AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3

Ag + MgS = Ag2S + Mg =>
2 Ag + MgS = Ag2S + Mg

HC2H3O2 + Cu = CuC2H3O2 + H =>
HC2H3O2 + Cu = CuC2H3O2 + H

SrSO4 + KNO3 = Sr(NO3)2 + K2SO4 =>
SrSO4 + 2 KNO3 = Sr(NO3)2 + K2SO4

Xe + F2 = XeF2 =>
Xe + F2 = XeF2

MgCl2 + Cu2 = CuCl2 + Mg =>
2 MgCl2 + Cu2 = 2 CuCl2 + 2 Mg

C6H5COSH + O2 = H2O + CO2 + SO2 =>
C6H5COSH + 9 O2 = 3 H2O + 7 CO2 + SO2

C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O

Sb3P5 = Sb + P =>
Sb3P5 = 3 Sb + 5 P

FeSO4 + NaCl2 = FeCl2 + NaSO4 =>
FeSO4 + NaCl2 = FeCl2 + NaSO4

C2H6O + PCl3 = C2H5Cl + H3PO3 =>
3 C2H6O + PCl3 = 3 C2H5Cl + H3PO3

Ni + NH3 = Ni(NH3)62 =>
Ni + 62 NH3 = Ni(NH3)62

NaNO3 + ZnCl2 = NaCl2 + ZnNO3 =>
NaNO3 + ZnCl2 = NaCl2 + ZnNO3

I2 + Na2S = NaI + S =>
I2 + Na2S = 2 NaI + S

NaNO3 + ZnCl2 = NaCl2 + ZnNO3 =>
NaNO3 + ZnCl2 = NaCl2 + ZnNO3

FeSO3 + H2SO4 = Fe2(SO4)3 + H2S + H2O =>
8 FeSO3 + 7 H2SO4 = 4 Fe2(SO4)3 + 3 H2S + 4 H2O

Li(s) + NH3(g) = LiNH2(s) + H2(g) =>
2 Li(s) + 2 NH3(g) = 2 LiNH2(s) + H2(g)

NH4NO3 + BaO = NH3 + Ba(NO3)2 + H2O =>
2 NH4NO3 + BaO = 2 NH3 + Ba(NO3)2 + H2O

Ba + Na2SO3 = Na + BaSO3 =>
Ba + Na2SO3 = 2 Na + BaSO3

Ni + NH3 = Ni(NH3)62 =>
Ni + 62 NH3 = Ni(NH3)62

CH3COOH + Br = CH2BrCOOH + HBr =>
CH3COOH + 2 Br = CH2BrCOOH + HBr

H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6

ZnSO4(aq) + (NH4)2CO3(aq) = ZnCO3(s) + (NH4)2SO4(aq) =>
ZnSO4(aq) + (NH4)2CO3(aq) = ZnCO3(s) + (NH4)2SO4(aq)

CH3CH2COOH + CH3OH = CH3CH2COOH3 + H2O =>
CH3CH2COOH + 3 CH3OH = 2 CH3CH2COOH3 + H2O

BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF

Cl2O7 + MgO = Mg(ClO4)2 =>
Cl2O7 + MgO = Mg(ClO4)2

CaSO3(t) = CaO + SO2 =>
CaSO3(t) = CaO + SO2

K2SO + HNO3 = H2O + KNO3 + S =>
K2SO + 2 HNO3 = H2O + 2 KNO3 + S

KOH + Cu = Cu(OH) + K =>
KOH + Cu = Cu(OH) + K

ZnCl2 + Na2SO4 = Zn(SO4) + NaCl =>
ZnCl2 + Na2SO4 = Zn(SO4) + 2 NaCl

KCl(s) = K(s) + Cl2(g) =>
2 KCl(s) = 2 K(s) + Cl2(g)

Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2

KNO3 + Al + H2O + KOH = NH3 + K[Al(OH)4] =>
3 KNO3 + 8 Al + 18 H2O + 5 KOH = 3 NH3 + 8 K[Al(OH)4]

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Breng de vergelijking van een chemische reactie in evenwicht
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