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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + Ca(NO3)2 = Ca + Zn(NO3)2 =>
Zn + Ca(NO3)2 = Ca + Zn(NO3)2

AlP + HNO3 = H3PO4 + Al(NO3)3 + NO2 + H2O =>
AlP + 11 HNO3 = H3PO4 + Al(NO3)3 + 8 NO2 + 4 H2O

KOH + H2CO2 = H3O + KCO2 =>
KOH + H2CO2 = H3O + KCO2

Hg(ClO4) + Na2S = HgS + ClO4Na2 =>
Hg(ClO4) + Na2S = HgS + ClO4Na2

PbSO4 + (NH4)2CO3 = PbCO3 + (NH4)2SO4 =>
PbSO4 + (NH4)2CO3 = PbCO3 + (NH4)2SO4

ZnS(s) + O2(g) = ZnO + S2(g) =>
2 ZnS(s) + O2(g) = 2 ZnO + S2(g)

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

HCl + KClO4 = Cl2 + KCl + H2O =>
8 HCl + KClO4 = 4 Cl2 + KCl + 4 H2O

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 + KOH = KNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 KOH = 2 KNO3 + Pb(OH)2

H3CCCH3CHCH3 + KMnO4 + H2SO4 = H3CCOCH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 H3CCCH3CHCH3 + 8 KMnO4 + 12 H2SO4 = 5 H3CCOCH2CH2COOH + 8 MnSO4 + 4 K2SO4 + 17 H2O

Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O

H2SO4 + O2 = H2O + SO4 =>
2 H2SO4 + O2 = 2 H2O + 2 SO4

AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3

Na2S(aq) + Zn(NO3)2(aq) = NaNO3(aq) + ZnS =>
Na2S(aq) + Zn(NO3)2(aq) = 2 NaNO3(aq) + ZnS

Li3PO4 + H2O = LiOH + H3PO4 =>
Li3PO4 + 3 H2O = 3 LiOH + H3PO4

Ba(OH)2 + Cr2O3 = Cr(OH)3 + BaO =>
3 Ba(OH)2 + Cr2O3 = 2 Cr(OH)3 + 3 BaO

NaClO + KClO4 = NaClO4 + KClO =>
NaClO + KClO4 = NaClO4 + KClO

C6H8O7 + H2O = ((C6H5O7)){3+} + H3O{-} =>
C6H8O7 + 3 H2O = ((C6H5O7)){3+} + 3 H3O{-}

NiSO4 + NaOH = Na2[Ni(OH)4] + Na2SO4 =>
NiSO4 + 4 NaOH = Na2[Ni(OH)4] + Na2SO4

H2SeO4 + KI = K2SeO4 + I2 + Se + H2O =>
4 H2SeO4 + 6 KI = 3 K2SeO4 + 3 I2 + Se + 4 H2O

AgNO3 + Ni = Ni(NO3)2 + Ag2 =>
2 AgNO3 + Ni = Ni(NO3)2 + Ag2

FeCl2 + NH3 + H2O = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH3 + 2 H2O = Fe(OH)2 + 2 NH4Cl

NH5 + O2 = NO2 + H2O =>
4 NH5 + 9 O2 = 4 NO2 + 10 H2O

Fe2S3 + Ni2O3 = Fe2O3 + Ni2S3 =>
Fe2S3 + Ni2O3 = Fe2O3 + Ni2S3

MgSO4(aq) + KNO3(aq) = Mg(NO3)2(aq) + K2SO4(aq) =>
MgSO4(aq) + 2 KNO3(aq) = Mg(NO3)2(aq) + K2SO4(aq)

PbS + H2 + SO4 = PbSO4 + H2S =>
PbS + H2 + SO4 = PbSO4 + H2S

CH3CH2 + CuO = CH3COOH + Cu + H2O =>
2 CH3CH2 + 5 CuO = 2 CH3COOH + 5 Cu + H2O

C4H6 + Br2 = CH + HBr =>
C4H6 + Br2 = 4 CH + 2 HBr

Mg(OH)2(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(s) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)

CuO + H2S = H2O + CuS =>
CuO + H2S = H2O + CuS

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

Fe + (OH)3 + H2SO4 = Fe(HSO4)3 + H2O =>
Fe + (OH)3 + 3 H2SO4 = Fe(HSO4)3 + 3 H2O

NaClO + KClO4 = NaClO4 + KClO =>
NaClO + KClO4 = NaClO4 + KClO

KNO3 + NH4CI = KCI + NH4NO3 =>
KNO3 + NH4CI = KCI + NH4NO3

H2Se = H + Se =>
H2Se = 2 H + Se

As2O3 + I2 = AsI + O2 =>
2 As2O3 + 2 I2 = 4 AsI + 3 O2

Al2(CO3)3 = Al2O3 + carbondioxide =>
Al2(CO3)3 = Al2O3 + 3 CO2

FeO = Fe + O23 =>
23 FeO = 23 Fe + O23

V2O5 + H2SO4 = V2O2 + H2O + SO4 =>
V2O5 + 3 H2SO4 = V2O2 + 3 H2O + 3 SO4

H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl

H2SO4 + ZnCl2 = ZnSO4 + HCl =>
H2SO4 + ZnCl2 = ZnSO4 + 2 HCl

CH3OH + NH3 + MgSO4 = CH3NH2 + MgO + H2SO4 =>
CH3OH + NH3 + MgSO4 = CH3NH2 + MgO + H2SO4

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

Ca2(PO4)3 + SiO2 + C = P4 + CaSiO3 + CO =>
4 Ca2(PO4)3 + 8 SiO2 + 40 C = 3 P4 + 8 CaSiO3 + 40 CO

HC3H5O3 + NaOH = NaC2H3O2 + H2O =>
2 HC3H5O3 + 3 NaOH = 3 NaC2H3O2 + 3 H2O

PbS(s) + H2O2(ac) = PbSO4(s) + H2O(l) =>
PbS(s) + 4 H2O2(ac) = PbSO4(s) + 4 H2O(l)

Fe + F2 = FeF33 =>
2 Fe + 33 F2 = 2 FeF33

F2 + MgI2 = MgF2 + I2 =>
F2 + MgI2 = MgF2 + I2

C5H5N + H2O = C5H5HN + OH =>
C5H5N + H2O = C5H5HN + OH

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