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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeCO + O2 + H2O = Fe(OH)3 + CO2 =>
4 FeCO + 5 O2 + 6 H2O = 4 Fe(OH)3 + 4 CO2

Bi2S3 + HClO4 + H2O = HBiO3 + S + Cl2 =>
7 Bi2S3 + 10 HClO4 + 2 H2O = 14 HBiO3 + 21 S + 5 Cl2

BaCl2 + AgNO3 = AgCl + Ba + NO3 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba + 2 NO3

MnPO4 = Mn + PO4 =>
MnPO4 = Mn + PO4

ZnBr2 + NH4OH = Zn(OH)2(s) + NH4Br(aq) =>
ZnBr2 + 2 NH4OH = Zn(OH)2(s) + 2 NH4Br(aq)

H2O + NaBH4 + C9H10O3 = NaHOBH3 + C9H210O3 =>
100 H2O + 100 NaBH4 + C9H10O3 = 100 NaHOBH3 + C9H210O3

C2H5OH + NaOH = C2H5O + Na + H2O =>
C2H5OH + NaOH = C2H5O + Na + H2O

C6H8O6 = C6H7O6 + H =>
C6H8O6 = C6H7O6 + H

C + S8 = CS2 =>
4 C + S8 = 4 CS2

Fe + NaCl = NaFe + Cl =>
Fe + NaCl = NaFe + Cl

Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2

HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O

Pb + HCl = PbCl4 + H2 =>
Pb + 4 HCl = PbCl4 + 2 H2

KNO3 + C6H4O = N2 + K2O + CO2 + H2O =>
26 KNO3 + 5 C6H4O = 13 N2 + 13 K2O + 30 CO2 + 10 H2O

Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + K2SO4 + H2O + MnO2 =>
Cr2(SO4)3 + 2 KMnO4 + 8 KOH = 2 K2CrO4 + 3 K2SO4 + 4 H2O + 2 MnO2

SiC + KOH = K2SiO3 + K2CO3 + K2O + H =>
SiC + 8 KOH = K2SiO3 + K2CO3 + 2 K2O + 8 H

C2H5OH + NH3 = N(CH2CH2OH)2 + H2 =>
4 C2H5OH + 2 NH3 = 2 N(CH2CH2OH)2 + 5 H2

H2N2O2 + Ra(OH)2 = RaN2O2 + H2O =>
H2N2O2 + Ra(OH)2 = RaN2O2 + 2 H2O

Na2S + (NH4)3PO4 = Na3PO4 + (NH4)2S =>
3 Na2S + 2(NH4)3PO4 = 2 Na3PO4 + 3(NH4)2S

HClO3 = ClO2 + HClO4 + H2 =>
4 HClO3 = 2 ClO2 + 2 HClO4 + H2

Zn + Pb9(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb9(NO3)2 = 9 Pb + Zn(NO3)2

Ga(ClO3) = Ga + ClO3 =>
Ga(ClO3) = Ga + ClO3

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

O2(g) + {-} = O{-2}(aq) =>
O2(g) + 4e = 2 O{-2}(aq)

Cu + HCl + KClO3 = H[CuCl2] + KCl + H2O =>
6 Cu + 12 HCl + KClO3 = 6 H[CuCl2] + KCl + 3 H2O

Fe(OH)2 + H2CO3 = FeCO3 + H2O =>
Fe(OH)2 + H2CO3 = FeCO3 + 2 H2O

NH3 + HOCl = NHCl2 + H2O =>
NH3 + 2 HOCl = NHCl2 + 2 H2O

Ha + Cl2 = HaCl =>
2 Ha + Cl2 = 2 HaCl

N2 + CH2O + H{+} + H2O = NH4{+} + CO2 =>
2 N2 + 3 CH2O + 4 H{+} + 3 H2O = 4 NH4{+} + 3 CO2

NH2OH + Al + KOH = NH3 + K3AlO3 + H2O =>
3 NH2OH + 2 Al + 6 KOH = 3 NH3 + 2 K3AlO3 + 3 H2O

P2O5 + HNO3(concentrated) = N2O5 + HPO3 =>
P2O5 + 2 HNO3(concentrated) = N2O5 + 2 HPO3

Na2SO3 + KMnO4 + HCI = Na2SO4 + MnCI + KCI + H2O =>
3 Na2SO3 + KMnO4 + 2 HCI = 3 Na2SO4 + MnCI + KCI + H2O

Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2

H2 + O = H6O11 =>
3 H2 + 11 O = H6O11

C2H4O + H2 = C4H6 + H2O =>
2 C2H4O + H2 = C4H6 + 2 H2O

Mn{2+} + MnO4{-} + H2O = Mn100O202 + H3O{+} =>
296 Mn{2+} + 204 MnO4{-} + 582 H2O = 5 Mn100O202 + 388 H3O{+}

H2(SO4) + NaCl + MnO4 = Na2(SO4) + Mn(SO4) + H2O + Cl =>
4 H2(SO4) + 6 NaCl + MnO4 = 3 Na2(SO4) + Mn(SO4) + 4 H2O + 6 Cl

Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3

P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3

CaBr2 + Ca(OH)2 = Ca(OH)Br =>
CaBr2 + Ca(OH)2 = 2 Ca(OH)Br

PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4

Ba3(Po4)2 + Na2CO3 = Na3Po4 + BaCO3 =>
Ba3(Po4)2 + 3 Na2CO3 = 2 Na3Po4 + 3 BaCO3

Cr(OH)2 = H2O + CrO =>
Cr(OH)2 = H2O + CrO

SbCl5 = SbCl3 + Cl =>
SbCl5 = SbCl3 + 2 Cl

CuSO4(aq) + NH3(aq) = Cu(NH3)4SO4(aq) =>
CuSO4(aq) + 4 NH3(aq) = Cu(NH3)4SO4(aq)

K2CrO4 + NH3 = K3N + H2CrO4 =>
3 K2CrO4 + 2 NH3 = 2 K3N + 3 H2CrO4

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

Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2

Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg

NaC6H5O + HCl = NaCl + HC6H5O =>
NaC6H5O + HCl = NaCl + HC6H5O

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Breng de vergelijking van een chemische reactie in evenwicht
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