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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cl2 + He = Cl2He2 =>
Cl2 + 2 He = Cl2He2

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

HOCl = Cl2O + H2O =>
2 HOCl = Cl2O + H2O

NaOH + H2SO4 = Na(SO4) + H3O =>
NaOH + H2SO4 = Na(SO4) + H3O

HBr + O2 = H2O + Br =>
4 HBr + O2 = 2 H2O + 4 Br

FeCl3 + (NH4)SCN = FeSCN + (NH4)Cl3 =>
FeCl3 + (NH4)SCN = FeSCN + (NH4)Cl3

Sb(NO3)3 + KNO3 + H2O = NO + KSbO3 + HNO3 =>
3 Sb(NO3)3 + 3 KNO3 + 5 H2O = 2 NO + 3 KSbO3 + 10 HNO3

AsH = As + H2 =>
2 AsH = 2 As + H2

NH3 + CI = NH3CI =>
NH3 + CI = NH3CI

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

MgI2 + LiOH = Mg(OH)2 + LiI =>
MgI2 + 2 LiOH = Mg(OH)2 + 2 LiI

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

Cu + K2CO3 = K + CuCO3 =>
Cu + K2CO3 = 2 K + CuCO3

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

copper(II)chloride + sodiumphosphate = sodiumchloride + copper(II)phosphate =>
3 CuCl2 + 2 Na3PO4 = 6 NaCl + Cu3(PO4)2

CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2

SrF2 + N2 = Sr3N2 + F2 =>
3 SrF2 + N2 = Sr3N2 + 3 F2

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2

(NH4)2SO4 + KOK = K2SO4 + NH3 + H2O =>
(NH4)2SO4 + KOK = K2SO4 + 2 NH3 + H2O

K2CrO4 = K + Cr + O =>
K2CrO4 = 2 K + Cr + 4 O

SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O

AgNO3(s) + AlI3(s) = AgI(s) + Al(NO3)3(aq) =>
3 AgNO3(s) + AlI3(s) = 3 AgI(s) + Al(NO3)3(aq)

FeH + H2O = Fe(OH)2 + H2 =>
2 FeH + 4 H2O = 2 Fe(OH)2 + 3 H2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

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

SO2 + MnO = SO3 + Mn =>
SO2 + MnO = SO3 + Mn

Mg3P2 = Mg + P =>
Mg3P2 = 3 Mg + 2 P

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

AsH3 + KMnO4 + NaOH = As + K2MnO4 + Na2MnO4 + H2O =>
2 AsH3 + 6 KMnO4 + 6 NaOH = 2 As + 3 K2MnO4 + 3 Na2MnO4 + 6 H2O

Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4

Ba(O2) + H2(SO4) = BaSO4 + H2O2 =>
Ba(O2) + H2(SO4) = BaSO4 + H2O2

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

AsO2{-} + MnO4{-} + H2O = Mn{2+} + AsO4{3-} + H{+} =>
5 AsO2{-} + 2 MnO4{-} + 2 H2O = 2 Mn{2+} + 5 AsO4{3-} + 4 H{+}

MgCl2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCl(s) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCl(s)

Mg + Al(OH)3 = Mg(OH)2 + Al =>
3 Mg + 2 Al(OH)3 = 3 Mg(OH)2 + 2 Al

HNO3 + HCl = NO + H2O + Cl2 =>
2 HNO3 + 6 HCl = 2 NO + 4 H2O + 3 Cl2

C11H22O11 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C11H22O11 + 22 K2Cr2O7 + 88 H2SO4 = 33 CO2 + 22 K2SO4 + 22 Cr2(SO4)3 + 121 H2O

Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

Mg3P = Mg + P =>
Mg3P = 3 Mg + P

CuF2 + KF = K2(CuF4) =>
CuF2 + 2 KF = K2(CuF4)

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3

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Breng de vergelijking van een chemische reactie in evenwicht
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