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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
CuCl2(aq) + K3PO4(aq) = Cu3(PO4)2(s) + KCl(aq) =>
3 CuCl2(aq) + 2 K3PO4(aq) = Cu3(PO4)2(s) + 6 KCl(aq)

CO3 + CaCl2 = CaCO3 + Cl =>
CO3 + CaCl2 = CaCO3 + 2 Cl

Al + C = Al4C3 =>
4 Al + 3 C = Al4C3

NO2Cl = Cl2 + NO2 =>
2 NO2Cl = Cl2 + 2 NO2

KCl + H2SO4 = K2SO4 + Cl2 + H2S + H2O =>
8 KCl + 5 H2SO4 = 4 K2SO4 + 4 Cl2 + H2S + 4 H2O

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

Hg + NH2OH = N2H4 + HgO + H2O =>
Hg + 2 NH2OH = N2H4 + HgO + H2O

NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2

PbO2 + H2SO4 = PbSO4 + H2O2 =>
PbO2 + H2SO4 = PbSO4 + H2O2

Mq + O2 = MqO2 =>
Mq + O2 = MqO2

Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2

KMnO4 + H2SO4 + NaSO3 = NaSO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaSO3 = 5 NaSO4 + 2 MnSO4 + K2SO4 + 3 H2O

Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb

KHCO3 + HClO4 = KClO4 + H2O + CO2 =>
KHCO3 + HClO4 = KClO4 + H2O + CO2

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

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

Cr2O7{2-} + H2O = CrO4{2-} + H{+} =>
Cr2O7{2-} + H2O = 2 CrO4{2-} + 2 H{+}

PbO + K2O = K2PbO2 =>
PbO + K2O = K2PbO2

SrCl2 + H2O = SrOH2 + Cl =>
SrCl2 + H2O = SrOH2 + 2 Cl

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

C6H13NO2 + O2 = NO + H2O + CO2 =>
4 C6H13NO2 + 35 O2 = 4 NO + 26 H2O + 24 CO2

Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

Al + Pb(NO3) = Al(NO3) + Pb =>
Al + Pb(NO3) = Al(NO3) + Pb

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

(NH4)2S + SnCl2 = NH4Cl + SnS =>
(NH4)2S + SnCl2 = 2 NH4Cl + SnS

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

Fe + H3PO4 + O2 = H2FePO4 + H2O =>
4 Fe + 4 H3PO4 + O2 = 4 H2FePO4 + 2 H2O

HCl + H2CO3 = ClCO3 + H2 =>
2 HCl + 2 H2CO3 = 2 ClCO3 + 3 H2

CuSO4 + KI + K2SO3 + H2O = CuI + K2SO4 + H2SO4 =>
2 CuSO4 + 2 KI + K2SO3 + H2O = 2 CuI + 2 K2SO4 + H2SO4

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

N2H6SO4 + CuCl2 + NaOH = N2 + Cu2O + NaCl + H2SO4 + H2O =>
N2H6SO4 + 4 CuCl2 + 8 NaOH = N2 + 2 Cu2O + 8 NaCl + H2SO4 + 6 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

AgNO3 + C2H5NS = NSNO3 + AgC2H5 =>
AgNO3 + C2H5NS = NSNO3 + AgC2H5

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

FeCl3 + K3[Fe(Cn)6] + H2O = Fe3[Fe(Cn)6]3 + HCl + KOH =>
3 FeCl3 + 3 K3[Fe(Cn)6] + 9 H2O = Fe3[Fe(Cn)6]3 + 9 HCl + 9 KOH

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

NaO + HCl = NaCl + OH =>
NaO + HCl = NaCl + OH

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

Al + C = Al4C3 =>
4 Al + 3 C = Al4C3

P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3

Pb(s) + FeSO4(aq) = PbSO4(aq) + Fe(s) =>
Pb(s) + FeSO4(aq) = PbSO4(aq) + Fe(s)

NH4NO3(aq) + NaOH(aq) = NaNO3 + NH3 + H2O =>
NH4NO3(aq) + NaOH(aq) = NaNO3 + NH3 + H2O

CaCl2 + NaHSO4 = CaCl2NaHSO4 =>
CaCl2 + NaHSO4 = CaCl2NaHSO4

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

KOH + (CO2) = K2(CO3) + H2O =>
2 KOH + (CO2) = K2(CO3) + H2O

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

Na(s) + AgNO3(aq) = NaNO3(aq) + Ag(s) =>
Na(s) + AgNO3(aq) = NaNO3(aq) + Ag(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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