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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
Co(NO3)2*6H2O + NaBH4 + P(OC6H5)3 = CoH[P(OC6H5)3]4 + NaNO3 + B(NO3)H3 + H2O =>
Co(NO3)2*6H2O + NaBH4 + 4 P(OC6H5)3 = CoH[P(OC6H5)3]4 + NaNO3 + B(NO3)H3 + 6 H2O

Ba(NO3)2 + Na2S = BaS + Na(NO3) =>
Ba(NO3)2 + Na2S = BaS + 2 Na(NO3)

Ag + H2S + O2 = AgS2 + H2O =>
Ag + 2 H2S + O2 = AgS2 + 2 H2O

K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2

Fe2O3 + H = FeO + H2O =>
Fe2O3 + 2 H = 2 FeO + H2O

Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = (NH4)2SO4 + H2O + H2SO4 + K9Fe3(C2O4)9*9H2O =>
6 Fe(NH4)2(SO4)2*6H2O + 9 H2C2O4 + 9 K2C2O4 + 3 H2O2 = 6(NH4)2SO4 + 24 H2O + 6 H2SO4 + 2 K9Fe3(C2O4)9*9H2O

C6H4C2H4Cl + K2Cr2O7 + H2SO4 = C6H4COOHCl + Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
6 C6H4C2H4Cl + 11 K2Cr2O7 + 44 H2SO4 = 6 C6H4COOHCl + 11 Cr2(SO4)3 + 11 K2SO4 + 6 CO2 + 53 H2O

As + Cl2 = AsCl3 =>
2 As + 3 Cl2 = 2 AsCl3

K[Al(OH)4] + H2S = Al(OH)3 + K2S + H2O =>
2 K[Al(OH)4] + H2S = 2 Al(OH)3 + K2S + 2 H2O

Ag3PO4 + HNO3 = AgNO3 + H3PO4 =>
Ag3PO4 + 3 HNO3 = 3 AgNO3 + H3PO4

ClO3 + Fe = FeCl3 + O2 =>
6 ClO3 + 2 Fe = 2 FeCl3 + 9 O2

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

H2SiO3 + LiOH = Li2SiO3 + H2O =>
H2SiO3 + 2 LiOH = Li2SiO3 + 2 H2O

BaSO4 + Cu(OH)2 = Ba(OH)2 + CuSO4 =>
BaSO4 + Cu(OH)2 = Ba(OH)2 + CuSO4

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

C6H4C2H4Cl + K2Cr2O7 + H2SO4 = C6H4COOHCl + Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
6 C6H4C2H4Cl + 11 K2Cr2O7 + 44 H2SO4 = 6 C6H4COOHCl + 11 Cr2(SO4)3 + 11 K2SO4 + 6 CO2 + 53 H2O

HF + MgCl2 = MgF2 + HCl =>
2 HF + MgCl2 = MgF2 + 2 HCl

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

CaBr + AgN = CaN + AgBr =>
CaBr + AgN = CaN + AgBr

CH3CH(CH3)CH2COONa + NaOH = CH3CH(CH3)CH3 + Na2CO3 =>
CH3CH(CH3)CH2COONa + NaOH = CH3CH(CH3)CH3 + Na2CO3

C6H4C2H5Cl + K2Cr2O7 + H2SO4 = C6H4COOHCl + Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
C6H4C2H5Cl + 2 K2Cr2O7 + 8 H2SO4 = C6H4COOHCl + 2 Cr2(SO4)3 + 2 K2SO4 + CO2 + 10 H2O

CH3OH + BF3 = CH3OHBF3 =>
CH3OH + BF3 = CH3OHBF3

HB2O3 + H2O = B2O3 + H3O =>
HB2O3 + H2O = B2O3 + H3O

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

Zn(ClO4)2 = Zn + ClO4 =>
Zn(ClO4)2 = Zn + 2 ClO4

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

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

PbO + HNO3 = Pb(NO3)2 + H2O =>
PbO + 2 HNO3 = Pb(NO3)2 + H2O

CH3COOCH3 + H2O = CH3COOH + CH3OH =>
CH3COOCH3 + H2O = CH3COOH + CH3OH

Cr + H2O = Cr(OH)6 + H2 =>
Cr + 6 H2O = Cr(OH)6 + 3 H2

C6H8 + KMnO4 + H2SO4 = MnSO4 + C6H6O2 + K2SO4 + H2O =>
5 C6H8 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 5 C6H6O2 + 3 K2SO4 + 14 H2O

FeCl3 + Fe(OH)3 = FeCl2 + H2O + O2 =>
8 FeCl3 + 4 Fe(OH)3 = 12 FeCl2 + 6 H2O + 3 O2

NaO + CaCl = NaCl + CaO =>
NaO + CaCl = NaCl + CaO

Na2CO3(s) + HCI(aq) = CO2(g) + H2O(l) + NaCI(aq) =>
Na2CO3(s) + 2 HCI(aq) = CO2(g) + H2O(l) + 2 NaCI(aq)

Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K4Fe2(C2O4)7*6H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 5 H2C2O4 + 2 K2C2O4 + 3 H2O2 = K4Fe2(C2O4)7*6H2O + 2(NH4)2SO4 + 2 H2SO4 + 12 H2O

VOSO4 + Na2S2O3 + KI = VOI2 + Na2SO4 + K2S2O3 =>
VOSO4 + Na2S2O3 + 2 KI = VOI2 + Na2SO4 + K2S2O3

Al(OH)3 + Ba(OH)2 = Ba(AlO2)2 + H2O =>
2 Al(OH)3 + Ba(OH)2 = Ba(AlO2)2 + 4 H2O

FeCl3 + K3[Fe(Cn)6] = KFe[Fe(Cn)6]3 + KCl + FeCl2 =>
6 FeCl3 + 3 K3[Fe(Cn)6] = KFe[Fe(Cn)6]3 + 8 KCl + 5 FeCl2

KHCO3 = CO2 + H2O + K2CO3 =>
2 KHCO3 = CO2 + H2O + K2CO3

H2SO3 + Mg(OH)2 = MgSO3 + H2O =>
H2SO3 + Mg(OH)2 = MgSO3 + 2 H2O

NaCo3 + Ca(OH)2 = Ca + Co(OH)3 + NaOH =>
NaCo3 + 5 Ca(OH)2 = 5 Ca + 3 Co(OH)3 + NaOH

NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl

K3C6H5O7 + CaCrO4 = K2CrO4 + Ca3(C6H5O7)2 =>
2 K3C6H5O7 + 3 CaCrO4 = 3 K2CrO4 + Ca3(C6H5O7)2

CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2

NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O

CH3COOH + H2O2 = CH3CO2OH + H2O =>
CH3COOH + H2O2 = CH3CO2OH + H2O

C6H5COOH + Cl2 = C6H5COOCl + HCl =>
C6H5COOH + Cl2 = C6H5COOCl + HCl

CaO + BF3 = CaF2 + B2O3 =>
3 CaO + 2 BF3 = 3 CaF2 + B2O3

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

MgClO = Mg + ClO =>
MgClO = Mg + ClO

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Breng de vergelijking van een chemische reactie in evenwicht
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