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Chemische vergelijkingen in evenwicht op04/09/17

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Breng de vergelijking van een chemische reactie in evenwicht
[Ag(NH3)2]Cl + Zn = [Zn(NH3)2]Cl + Ag =>
[Ag(NH3)2]Cl + Zn = [Zn(NH3)2]Cl + Ag

Zn + AgNO3 = Ag + ZnNO3 =>
Zn + AgNO3 = Ag + ZnNO3

NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

Pb3O4 = PbO + O2 =>
2 Pb3O4 = 6 PbO + O2

Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O

Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2

WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O

CH3COH + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3COH + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O

H2SO4 + Pt = PtSO4 + H2 =>
H2SO4 + Pt = PtSO4 + H2

HCOOH + [Ag(NH3)2]OH = Ag + (NH4)2CO3 + NH3 + H2O =>
HCOOH + 2[Ag(NH3)2]OH = 2 Ag + (NH4)2CO3 + 2 NH3 + H2O

HCOH + [Ag(NH3)2]OH = Ag + (NH4)2CO3 + NH3 + H2O =>
HCOH + 4[Ag(NH3)2]OH = 4 Ag + (NH4)2CO3 + 6 NH3 + 2 H2O

As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2

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

C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O

Cd(OH)2 + HNO3 = Cd(NO3)2 + H2O =>
Cd(OH)2 + 2 HNO3 = Cd(NO3)2 + 2 H2O

C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O

Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3

Co + Fe(NO3)2 = Co(NO3)2 + Fe =>
Co + Fe(NO3)2 = Co(NO3)2 + Fe

Cl + NaI = I + NaCl =>
Cl + NaI = I + NaCl

[Ag(NH3)2]Cl + Zn = [Zn(NH3)2]Cl + Ag =>
[Ag(NH3)2]Cl + Zn = [Zn(NH3)2]Cl + Ag

WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O

Ni(OH)3 + HCl = NiCl2 + Cl2 + H2O =>
2 Ni(OH)3 + 6 HCl = 2 NiCl2 + Cl2 + 6 H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

HCLO4 + SO2 + H2O = HCL + H2SO4 =>
HCLO4 + 4 SO2 + 4 H2O = HCL + 4 H2SO4

KI + Cl2 = KCl2 + I =>
KI + Cl2 = KCl2 + I

H2 + F2 = HF2 =>
H2 + 2 F2 = 2 HF2

HSO3{-} + H2O = H3O{+} + SO3{2-} =>
HSO3{-} + H2O = H3O{+} + SO3{2-}

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

H20 + CO2 = C6H12O6 + O2 =>
3 H20 + 30 CO2 = 5 C6H12O6 + 15 O2

H2 + F2 = HF =>
H2 + F2 = 2 HF

HNO3 + H2 = NH3 + H2O =>
HNO3 + 4 H2 = NH3 + 3 H2O

NaCLO + HNO3 = NaNO3 + HCLO =>
NaCLO + HNO3 = NaNO3 + HCLO

ZnCO3 + HCl = ZnCl2 + H2O + CO2 =>
ZnCO3 + 2 HCl = ZnCl2 + H2O + CO2

Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O

HSO3{-} + H2O = H3O{+} + SO3{2-} =>
HSO3{-} + H2O = H3O{+} + SO3{2-}

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O

AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl

ZnSO4 + HCl = ZnCl2 + H2SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2SO4

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2

Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2

C5H8 + KMnO4 + H2SO4 = CO2 + C3H7COOH + MnSO4 + K2SO4 =>
25 C5H8 + 16 KMnO4 + 24 H2SO4 = CO2 + 31 C3H7COOH + 16 MnSO4 + 8 K2SO4

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
4 CH3CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 12 H2O

CH2ClCOOH + NH3 = C2H5NO2 + NH4Cl =>
CH2ClCOOH + 2 NH3 = C2H5NO2 + NH4Cl

Cu(OH)2 + HI = CuI2 + H2O =>
Cu(OH)2 + 2 HI = CuI2 + 2 H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

HAuCl4 = Au + HCl4 =>
HAuCl4 = Au + HCl4

AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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