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Chemische vergelijkingen in evenwicht op02/13/23

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

TiO2 + Al2Ca + Ca = TiAl + CaO =>
2 TiO2 + Al2Ca + 3 Ca = 2 TiAl + 4 CaO

C2H5OH + CrO3 + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O =>
3 C2H5OH + 4 CrO3 + 6 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 9 H2O

Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4

PH3 + P4 = P2H4 =>
8 PH3 + P4 = 6 P2H4

CH3CH2CH2CH = CCH3 + H20 =>
10 CH3CH2CH2CH = 20 CCH3 + H20

CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

NaOH + KNO3 = NaNO3 + KOH =>
NaOH + KNO3 = NaNO3 + KOH

H + OH = H2O =>
H + OH = H2O

NH4PO4 + CH4N2O + Al(ClO4)3 = AlPO4 + N2 + H2O + CO2 + HCl =>
6 NH4PO4 + 23 CH4N2O + 6 Al(ClO4)3 = 6 AlPO4 + 26 N2 + 49 H2O + 23 CO2 + 18 HCl

H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O

Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4

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

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

Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2

MnO + HNO3 = Mn(NO3)2 + H2O =>
MnO + 2 HNO3 = Mn(NO3)2 + H2O

Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO

FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl

Ca(OH)2 + CH3COOH = Ca(CH3COO)2 + H2O =>
Ca(OH)2 + 2 CH3COOH = Ca(CH3COO)2 + 2 H2O

H2SO4 + FeS = FeSO4 + H2S =>
H2SO4 + FeS = FeSO4 + H2S

H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4

Ca + Al2Ca + TiO2 = TiAl + CaO =>
3 Ca + Al2Ca + 2 TiO2 = 2 TiAl + 4 CaO

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Cu2O = Cu + O2 =>
2 Cu2O = 4 Cu + O2

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

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

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

Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3

Ca + Al2Ca + Nb2O5 = NbAl2 + CaO =>
3 Ca + 2 Al2Ca + Nb2O5 = 2 NbAl2 + 5 CaO

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

NH4OH + H2SO4 = NH4HSO4 + H2O =>
NH4OH + H2SO4 = NH4HSO4 + H2O

Ca + Al2Ca + Nb2O5 = NbAl3 + CaO =>
2 Ca + 3 Al2Ca + Nb2O5 = 2 NbAl3 + 5 CaO

KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

FeO + C = Fe + CO =>
FeO + C = Fe + CO

TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl

Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2

ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

W2O3 + H2 = W + H2O =>
W2O3 + 3 H2 = 2 W + 3 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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