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Chemische vergelijkingen in evenwicht op04/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
HC2H3O2 + K2CO3 = H2CO3 + KC2H3O2 =>
2 HC2H3O2 + K2CO3 = H2CO3 + 2 KC2H3O2

KClNaOH = NaKClOH =>
KClNaOH = NaKClOH

MgOHNaS = MgSNaOH =>
MgOHNaS = MgSNaOH

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

Co(OH)3 + N2O5 = Co(OH)2NO3 + H2O =>
2 Co(OH)3 + N2O5 = 2 Co(OH)2NO3 + H2O

CaCl2 + Na3PO = Na3Cl2 + CaPO =>
CaCl2 + Na3PO = Na3Cl2 + CaPO

Cr + HNO3 = CrH + NO3 =>
Cr + HNO3 = CrH + NO3

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

NaNo3 + H3Po4 = Na3Po4 + HNo3 =>
3 NaNo3 + H3Po4 = Na3Po4 + 3 HNo3

Ni2S3 + CO2 = Ni + SO2 + CO =>
Ni2S3 + 6 CO2 = 2 Ni + 3 SO2 + 6 CO

Zn + FeN = ZnN + Fe =>
Zn + FeN = ZnN + Fe

NH4OH + Al2S3 = (NH4)2S + Al(OH)3 =>
6 NH4OH + Al2S3 = 3(NH4)2S + 2 Al(OH)3

C6H12O6 + NaOH + CuSO4 = C6H13O7Cu + NaSO4 =>
C6H12O6 + NaOH + CuSO4 = C6H13O7Cu + NaSO4

ZnON2O3 = Zn(NO2)2 =>
ZnON2O3 = Zn(NO2)2

Fe(OH)2 + H3AsO4 = Fe3(AsO4)2 + H2O =>
3 Fe(OH)2 + 2 H3AsO4 = Fe3(AsO4)2 + 6 H2O

Sr(NO3)2 + COCl2 = CONO3 + Sr(Cl2)2 =>
Sr(NO3)2 + 2 COCl2 = 2 CONO3 + Sr(Cl2)2

HCINaBr = HBrNaCI =>
HCINaBr = HBrNaCI

Zn3(PO4)2 + Pt = Zn + Pt3(PO4)4 =>
2 Zn3(PO4)2 + 3 Pt = 6 Zn + Pt3(PO4)4

Pb(NO3)5 + Ca = Ca(NO3)2 + Pb =>
2 Pb(NO3)5 + 5 Ca = 5 Ca(NO3)2 + 2 Pb

Cs + Se = CsSe =>
Cs + Se = CsSe

Ca2 + Mg = MgCa2 =>
Ca2 + Mg = MgCa2

HBr + Pb = PbBr2 + H2 =>
2 HBr + Pb = PbBr2 + H2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Ga + O = GaO =>
Ga + O = GaO

Ga + O = Ga2O3 =>
2 Ga + 3 O = Ga2O3

Na2CO3 + H2O2 = Na2CO3*15H2O2 =>
Na2CO3 + 15 H2O2 = Na2CO3*15H2O2

HFNaCa = NaFHCa =>
HFNaCa = NaFHCa

CuH2O = Cu + H2O =>
CuH2O = Cu + H2O

Cu(NO3)2 + H2S = H2(NO3)2 + CuS =>
Cu(NO3)2 + H2S = H2(NO3)2 + CuS

K2CO3MnSO4 = MnCO3K2SO4 =>
K2CO3MnSO4 = MnCO3K2SO4

Ba + HNO3 = Ba(NO3)2 + NH3 + H2O =>
4 Ba + 9 HNO3 = 4 Ba(NO3)2 + NH3 + 3 H2O

HBr(aq) + NH3(aq) = H3 + NBr =>
3 HBr(aq) + 3 NH3(aq) = 4 H3 + 3 NBr

C3H6O3NaOH = C3H5O3NaH2O =>
C3H6O3NaOH = C3H5O3NaH2O

ClF3 = F3 + Cl =>
ClF3 = F3 + Cl

H2 + I = HI =>
H2 + 2 I = 2 HI

Cu + HF = CuF2 + H =>
Cu + 2 HF = CuF2 + 2 H

H2S + CO3 = HS + HCO3 =>
H2S + CO3 = HS + HCO3

Al + ZnCl = AlCl2 + Zn =>
Al + 2 ZnCl = AlCl2 + 2 Zn

Ni2S3 + CO2 = Ni + SO2 + CO =>
Ni2S3 + 6 CO2 = 2 Ni + 3 SO2 + 6 CO

As + NaClO + NaHO = Na3AsO4 + NaCl + H2O =>
2 As + 5 NaClO + 6 NaHO = 2 Na3AsO4 + 5 NaCl + 3 H2O

Fe2O3 + H2C2O4 + H2O = [Fe(C2O4)3]{3-} + H3O{+} =>
Fe2O3 + 6 H2C2O4 + 3 H2O = 2[Fe(C2O4)3]{3-} + 6 H3O{+}

Al + ZnCl = AlCl2 + Zn =>
Al + 2 ZnCl = AlCl2 + 2 Zn

Al2(SO4)3 + NaCH3COO + H2O = Al(OH)2(CH3COO) + CH3COOH + Na2SO4 =>
Al2(SO4)3 + 6 NaCH3COO + 4 H2O = 2 Al(OH)2(CH3COO) + 4 CH3COOH + 3 Na2SO4

CH3CH2ClAgNO3 = CH3CH2NO3AgCl =>
CH3CH2ClAgNO3 = CH3CH2NO3AgCl

Ni2S3 + CO2 = Ni + SO2 + CO =>
Ni2S3 + 6 CO2 = 2 Ni + 3 SO2 + 6 CO

FeSO4 + H3PO4 = Fe3(PO4)2 + H2SO4 =>
3 FeSO4 + 2 H3PO4 = Fe3(PO4)2 + 3 H2SO4

Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O

NH4HS + NaOH = H2O + (NH4)2S + Na2S =>
2 NH4HS + 2 NaOH = 2 H2O + (NH4)2S + Na2S

Sr + SO3 = SrSO3 =>
Sr + SO3 = SrSO3

SnCO3 + HNO3 = CO2 + H2O + Sn(NO3)2 =>
SnCO3 + 2 HNO3 = CO2 + H2O + Sn(NO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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