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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
P2 + O3 = P2O5 =>
3 P2 + 5 O3 = 3 P2O5

CuS + FeCl3 = S + CuCl2 + Fe =>
3 CuS + 2 FeCl3 = 3 S + 3 CuCl2 + 2 Fe

NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2

CH3CHCNOH + H2O = CH3CHOHCOOH + NH3 =>
CH3CHCNOH + 2 H2O = CH3CHOHCOOH + NH3

NaH2O = NaOHH =>
NaH2O = NaOHH

CH3CHCNOH + H2O = CH3CHOHCOOH + NH3 =>
CH3CHCNOH + 2 H2O = CH3CHOHCOOH + NH3

H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4

NH4MnO4 + NH4I + H2SO4 = I2 + MnSO4 + (NH4)2SO4 + H2O =>
2 NH4MnO4 + 10 NH4I + 8 H2SO4 = 5 I2 + 2 MnSO4 + 6(NH4)2SO4 + 8 H2O

MgSO4 + K3AsO4 = Mg3(AsO4)2 + K2SO4 =>
3 MgSO4 + 2 K3AsO4 = Mg3(AsO4)2 + 3 K2SO4

(COOH)2 + Ca(OH)2 = (COO)2Ca + H2O =>
(COOH)2 + Ca(OH)2 = (COO)2Ca + 2 H2O

Cu(NH3)4{2+} + OH{-) = Cu(OH)2+NH3 =>
Cu(NH3)4{2+} + 2 OH{-) = Cu(OH)2+4NH3

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

FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + HNO2 + H2O =>
2 FeSO4 + H2SO4 + HNO3 = Fe2(SO4)3 + HNO2 + H2O

Ca(H2PO4)2 = CaH2PO4 + H2PO4 =>
Ca(H2PO4)2 = CaH2PO4 + H2PO4

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

C6H5ONa + BrCH2CHCH2 = C6H5OCH2CHCH2 + NaBr =>
C6H5ONa + BrCH2CHCH2 = C6H5OCH2CHCH2 + NaBr

MgCl2 + Ag2CO3 = MgCO3 + AgCl =>
MgCl2 + Ag2CO3 = MgCO3 + 2 AgCl

CaCO3 + NH4NO3 = CaNO3 + NH4CO3 =>
CaCO3 + NH4NO3 = CaNO3 + NH4CO3

Fe + HCl = FeHCl =>
Fe + HCl = FeHCl

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

HCl + Br = HBr + Cl2 =>
2 HCl + 2 Br = 2 HBr + Cl2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O

(COOH)2 + Ca(OH)2 = Ca(COO)2 + H2O =>
(COOH)2 + Ca(OH)2 = Ca(COO)2 + 2 H2O

Se2 + O = SeO =>
Se2 + 2 O = 2 SeO

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

C7H8O + CrO3 + H2SO4 = C7H6O2 + Cr2(SO4)3 + H2O =>
3 C7H8O + 4 CrO3 + 6 H2SO4 = 3 C7H6O2 + 2 Cr2(SO4)3 + 9 H2O

AgF + Fe(NO3)2 = AgNO3 + FeF2 =>
2 AgF + Fe(NO3)2 = 2 AgNO3 + FeF2

FeCl3 + Na4OH = Fe(OH)3 + Na4Cl =>
FeCl3 + 3 Na4OH = Fe(OH)3 + 3 Na4Cl

Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O

MgSO4 + Cu(OH)2 = CuSO4 + Mg(OH)2 =>
MgSO4 + Cu(OH)2 = CuSO4 + Mg(OH)2

Cu(s) + AgNO3 = CuNO3 + Ag =>
Cu(s) + AgNO3 = CuNO3 + Ag

K + AlCl3 = Al + KCl3 =>
K + AlCl3 = Al + KCl3

C6H5(CH3)(NH3Cl) + AgNO3 = C6H5(CH3)(NO2)(NH3Cl) + AgO =>
C6H5(CH3)(NH3Cl) + AgNO3 = C6H5(CH3)(NO2)(NH3Cl) + AgO

CaC2 + H2O = (Ca(OH)2) + (C2H2) =>
CaC2 + 2 H2O = (Ca(OH)2) + (C2H2)

NaOH + SO3 = Na2SO3 + OH =>
2 NaOH + SO3 = Na2SO3 + 2 OH

Na2S + I2 = Na2S{+} + I{-} =>
2 Na2S + I2 = 2 Na2S{+} + 2 I{-}

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

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

KCO3 + H2SO4 = CO2 + KSO4 + H2O =>
KCO3 + H2SO4 = CO2 + KSO4 + H2O

CaO + HBr = CaBr(OH) =>
CaO + HBr = CaBr(OH)

KClO3 + H2SO4 = KHSO4 + HClO4 + ClO2 + H2O =>
3 KClO3 + 3 H2SO4 = 3 KHSO4 + HClO4 + 2 ClO2 + H2O

HIO + Fe(OH)3 = Fe(IO)3 + H2O =>
3 HIO + Fe(OH)3 = Fe(IO)3 + 3 H2O

Pb(NO3)2 + NAl = Pb3Al2 + N(NO3)3 =>
3 Pb(NO3)2 + 2 NAl = Pb3Al2 + 2 N(NO3)3

CH3COOOH + C10H14 = CH3COOH + C10H14O4 =>
4 CH3COOOH + C10H14 = 4 CH3COOH + C10H14O4

H2S + As2(SO4)3 = H2SO4 + As2S3 =>
3 H2S + As2(SO4)3 = 3 H2SO4 + As2S3

HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O

Mg(NO3)2 + NH4OH = Mg(OH)2 + NH4NO3 =>
Mg(NO3)2 + 2 NH4OH = Mg(OH)2 + 2 NH4NO3

Ca3(PO4)2 + SO4 = CaSO4 + PO4 =>
Ca3(PO4)2 + 3 SO4 = 3 CaSO4 + 2 PO4

FeCl3 + OH = Fe(OH)3 + Cl3 =>
FeCl3 + 3 OH = Fe(OH)3 + Cl3

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Breng de vergelijking van een chemische reactie in evenwicht
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