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Chemische vergelijkingen in evenwicht op10/23/24

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Breng de vergelijking van een chemische reactie in evenwicht
CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO

CH2CHOHCH3 + K2Cr2O7 + H2SO4 = CH3CO2H + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH2CHOHCH3 + 5 K2Cr2O7 + 20 H2SO4 = 9 CH3CO2H + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O

NH4NO3 + CaO = NH3 + Ca(NO3)2 + H2O =>
2 NH4NO3 + CaO = 2 NH3 + Ca(NO3)2 + H2O

SbCl3 + NaVO3 + HCl = H3SbO4 + NaCl + VOCl2 =>
SbCl3 + 2 NaVO3 + 3 HCl = H3SbO4 + 2 NaCl + 2 VOCl2

Cr2(SO4)3 + H2O2 + NaOH = NaCrO4 + H2O + Na2SO4 =>
Cr2(SO4)3 + 4 H2O2 + 8 NaOH = 2 NaCrO4 + 8 H2O + 3 Na2SO4

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

PbO + Li2O = Li2PbO2 =>
PbO + Li2O = Li2PbO2

Pb(NO3)2 + K2CrO4 = Pb(CrO4)2 + K2NO3 =>
Pb(NO3)2 + 2 K2CrO4 = Pb(CrO4)2 + 2 K2NO3

PH3 + NO2 = H3PO4 + N2 =>
PH3 + 2 NO2 = H3PO4 + N2

NH4VO3 = V2O3 + NH3 + H2O + N2 =>
6 NH4VO3 = 3 V2O3 + 2 NH3 + 9 H2O + 2 N2

CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO

Cu + NO2 = Cu(NO2)2 =>
Cu + 2 NO2 = Cu(NO2)2

NaCl + NaOH = ClOH + Na =>
NaCl + NaOH = ClOH + 2 Na

AgCl + KI = KCl + AgI =>
AgCl + KI = KCl + AgI

FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S

N + Na + Mg = N2MgNa3 =>
2 N + 3 Na + Mg = N2MgNa3

Fe(NO3)2(aq) + Na2CO3(aq) = FeCO3(s) + NaNO3(aq) =>
Fe(NO3)2(aq) + Na2CO3(aq) = FeCO3(s) + 2 NaNO3(aq)

NaOH + C2H2O4 = Na2C2O4 + H2O =>
2 NaOH + C2H2O4 = Na2C2O4 + 2 H2O

Zn + CuSO{4} = Cu + ZnSO{4} =>
Zn + CuSO{4} = Cu + ZnSO{4}

Fe2O3 + Ca(OH)2 = Fe(OH)3 + CaO =>
Fe2O3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaO

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO

ZnCl2 + H2O = Zn(OH)2 + HCl =>
ZnCl2 + 2 H2O = Zn(OH)2 + 2 HCl

Zn + CuSO{4} = Cu + ZnSO{4} =>
Zn + CuSO{4} = Cu + ZnSO{4}

H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4

C + O3(grtyrtyl) = CO2 =>
3 C + 2 O3(grtyrtyl) = 3 CO2

Zn + CuSO{4} = Cu + ZnSO{4} =>
Zn + CuSO{4} = Cu + ZnSO{4}

NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4

(NH4)3PO4 + NaOH = (NH4)3OH + NaPO4 =>
(NH4)3PO4 + NaOH = (NH4)3OH + NaPO4

MnC2O4*3H20 + O2 = Mn3O4 + H2O + CO2 =>
3 MnC2O4*3H20 + 47 O2 = Mn3O4 + 90 H2O + 6 CO2

Fe2O3 + Ca(OH)2 = CaFe2O4 + H2O =>
Fe2O3 + Ca(OH)2 = CaFe2O4 + H2O

Pb + H2 = PbH =>
2 Pb + H2 = 2 PbH

KMnO4 + SnSO4 + H2SO4 = MnSO4 + K2SO4 + Sn(SO4)2 + H2O =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Sn(SO4)2 + 8 H2O

Zn + CuS = CuZnS =>
Zn + CuS = CuZnS

SO2Cl2 + BaCl2 + H2O = BaSO4 + HCl =>
SO2Cl2 + BaCl2 + 2 H2O = BaSO4 + 4 HCl

NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2

MnO4{-4} + H{+} + SO3{-2} = Mn{+2} + H2O + SO4{-2} =>
MnO4{-4} + 6 H{+} + SO3{-2} = Mn{+2} + 3 H2O + SO4{-2}

FeSO4*7H2O + Na2S = FeS + Na2SO4*7H2O =>
FeSO4*7H2O + Na2S = FeS + Na2SO4*7H2O

Fe2O3 + Ca(OH)2 = Fe(OH)2 + Ca2O3 =>
Fe2O3 + 2 Ca(OH)2 = 2 Fe(OH)2 + Ca2O3

C16H24O5N4 + O2 = CO2 + H2O + NO2 =>
2 C16H24O5N4 + 47 O2 = 32 CO2 + 24 H2O + 8 NO2

NH3 + NaClO + NaOH = Na2NO3 + NaCl + H2O =>
2 NH3 + 7 NaClO + 4 NaOH = 2 Na2NO3 + 7 NaCl + 5 H2O

CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO

AlCl3 + Al2(SO4)3 = Al(SO4)3 + Cl3Al2 =>
AlCl3 + Al2(SO4)3 = Al(SO4)3 + Cl3Al2

Zn + CuSO{4} = Cu + ZnSO{4} =>
Zn + CuSO{4} = Cu + ZnSO{4}

Sb2O3 + KBrO3 + HCl = KCl + HBr + Sb2O5 =>
3 Sb2O3 + 2 KBrO3 + 2 HCl = 2 KCl + 2 HBr + 3 Sb2O5

K2SO4 + H3PO4 = K3PO4 + H2SO4 =>
3 K2SO4 + 2 H3PO4 = 2 K3PO4 + 3 H2SO4

Cu + Fe2O3 = FeO + CuO =>
Cu + Fe2O3 = 2 FeO + CuO

NH3 + NaClO + NaOH = Na2NO3 + NaCl + H2O =>
2 NH3 + 7 NaClO + 4 NaOH = 2 Na2NO3 + 7 NaCl + 5 H2O

CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO

NH3 + NaClO + NaOH = Na2NO3 + NaCl + H2O =>
2 NH3 + 7 NaClO + 4 NaOH = 2 Na2NO3 + 7 NaCl + 5 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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