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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Be(OH)2 + H2O = H3O + BeO2H =>
Be(OH)2 + H2O = H3O + BeO2H

Fe3O4(s) + Al(s) = Fe(s) + Al2O3(s) =>
3 Fe3O4(s) + 8 Al(s) = 9 Fe(s) + 4 Al2O3(s)

As2O3 + KMnO4 + H2SO4 = As2O5 + K2SO4 + MnSO4 + H2O =>
5 As2O3 + 4 KMnO4 + 6 H2SO4 = 5 As2O5 + 2 K2SO4 + 4 MnSO4 + 6 H2O

CaOCl2 + CH3COOH = (CH3COO)2Ca + Cl2 + H2O =>
CaOCl2 + 2 CH3COOH = (CH3COO)2Ca + Cl2 + H2O

Sn + KOH = K2SnO2 + H2 =>
Sn + 2 KOH = K2SnO2 + H2

K2SiO3 + LiCl = Li2SiO3 + KCl =>
K2SiO3 + 2 LiCl = Li2SiO3 + 2 KCl

Fe + H2CO3 = Fe(HCO3)2 + H2 =>
Fe + 2 H2CO3 = Fe(HCO3)2 + H2

C12H22O12 + O = CO2 + H2O =>
C12H22O12 + 23 O = 12 CO2 + 11 H2O

C2HCl3 + H{+} + e = C2H4 + HCl =>
C2HCl3 + 6 H{+} + 6e = C2H4 + 3 HCl

Na2SO3 + Cl2 = NaCl + SO3 =>
Na2SO3 + Cl2 = 2 NaCl + SO3

SiCl4(aq) + Mg(s) = Si(s) + MgCl2(aq) =>
SiCl4(aq) + 2 Mg(s) = Si(s) + 2 MgCl2(aq)

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

H2SO4 + CaCO3 + H2O = CaSO4*2H2O + CO2 =>
H2SO4 + CaCO3 + H2O = CaSO4*2H2O + CO2

C7H7NO2 + C4H6O3 = C9H9NO3 + H2O =>
2 C7H7NO2 + C4H6O3 = 2 C9H9NO3 + H2O

N2I6 = N2 + I6 =>
N2I6 = N2 + I6

C3H6O + C4H8O = C7H14O2 =>
C3H6O + C4H8O = C7H14O2

Cu3(PO4)2 + NaOH = Cu(OH)2 + Na3PO4 =>
Cu3(PO4)2 + 6 NaOH = 3 Cu(OH)2 + 2 Na3PO4

KMnO4 + MnSO4 + H2O = MnO2 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 2 H2O = 5 MnO2 + K2SO4 + 2 H2SO4

FeF3 + K2C2O4 = KF + Fe2(C2O4)3 =>
2 FeF3 + 3 K2C2O4 = 6 KF + Fe2(C2O4)3

C4H9NH2 + O2 = CO2 + H2O + N =>
4 C4H9NH2 + 27 O2 = 16 CO2 + 22 H2O + 4 N

ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2 =>
ZnBr2 + Pb(NO2)2 = Zn(NO2)2 + PbBr2

AgNO3 + CaCl2 + HNO3 = AgCl3 + Ca(NO3)2 + H2 =>
2 AgNO3 + 3 CaCl2 + 4 HNO3 = 2 AgCl3 + 3 Ca(NO3)2 + 2 H2

Ga + C = Ga4C3 =>
4 Ga + 3 C = Ga4C3

MgZn(NO3)2 = Mg(NO3)2Zn =>
MgZn(NO3)2 = Mg(NO3)2Zn

Hg(OH) + HCl = HgCl + H2O =>
Hg(OH) + HCl = HgCl + H2O

CH4 + NO2 = CH4NO2 =>
CH4 + NO2 = CH4NO2

F + K2Br = K2F + Br =>
F + K2Br = K2F + Br

Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O

ZnHCO3 = Zn2CO3 + H2O + CO2 =>
2 ZnHCO3 = Zn2CO3 + H2O + CO2

HCl + Al = AlCl3 + H2 =>
6 HCl + 2 Al = 2 AlCl3 + 3 H2

Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O

NH2OH + HCl = NH3 + HClO =>
NH2OH + HCl = NH3 + HClO

H2C2O4*2H2O + Ba(OH)2*8H2O = C2BaO4 + H2O =>
H2C2O4*2H2O + Ba(OH)2*8H2O = C2BaO4 + 12 H2O

C7H5N + H2O = C7H6O2 + NH3 =>
C7H5N + 2 H2O = C7H6O2 + NH3

CH3POCl2 + H2O + C6H12OH = CH3PO(C6H12O)OH + HCl =>
CH3POCl2 + H2O + C6H12OH = CH3PO(C6H12O)OH + 2 HCl

Ag + Cr(OH)3 = Ag2O + Cr(OH)2 + H2O =>
2 Ag + 2 Cr(OH)3 = Ag2O + 2 Cr(OH)2 + H2O

AgNO3 + CaCl2 + HNO3 = AgCl3 + Ca(NO3)2 + H2 =>
2 AgNO3 + 3 CaCl2 + 4 HNO3 = 2 AgCl3 + 3 Ca(NO3)2 + 2 H2

CaO + CaCl2 + Fe2O3 = Ca3Fe2O5Cl2 =>
2 CaO + CaCl2 + Fe2O3 = Ca3Fe2O5Cl2

Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2 =>
Pb(NO3)2 + CaCl2 = PbCl2 + Ca(NO3)2

HCl(l) + NaOH(s) = HOH(l) + NaCl(aq) =>
HCl(l) + NaOH(s) = HOH(l) + NaCl(aq)

Sn + C6H5CH2Cl = Sn(C6H5CH2)Cl =>
Sn + C6H5CH2Cl = Sn(C6H5CH2)Cl

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

Fe(III) + S8 = Fe(III)S8 =>
Fe(III) + S8 = Fe(III)S8

Fe2(SO4)3 + Na2CO3 + H2O = Na2SO4*2H2O + FeO*OH + CO2 =>
Fe2(SO4)3 + 3 Na2CO3 + 7 H2O = 3 Na2SO4*2H2O + 2 FeO*OH + 3 CO2

Mg + NiO = MgO + Ni =>
Mg + NiO = MgO + Ni

Fe + Cu(II)Cl = Fe(II)Cl + Cu =>
Fe + Cu(II)Cl = Fe(II)Cl + Cu

Hg + H2SO4 = HgSO4 + H2 =>
Hg + H2SO4 = HgSO4 + H2

AlCl3 + O2 = Al2O3 + ClO =>
4 AlCl3 + 9 O2 = 2 Al2O3 + 12 ClO

C6H10O6 + O2 = CO2 + H2O =>
2 C6H10O6 + 11 O2 = 12 CO2 + 10 H2O

HCl + HNO = H2O + HN + Cl =>
2 HCl + HNO = H2O + HN + 2 Cl

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Breng de vergelijking van een chemische reactie in evenwicht
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