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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O

CH3CH2OH(l) + O2(g) = CH3COOH(aq) + H2O(l) =>
CH3CH2OH(l) + O2(g) = CH3COOH(aq) + H2O(l)

AsH3 + KClO3 = H3AsO4 + KCl =>
3 AsH3 + 4 KClO3 = 3 H3AsO4 + 4 KCl

FeCl2 + K4[Fe(CN)6] = KCl + K2Fe[Fe(CN)6] =>
FeCl2 + K4[Fe(CN)6] = 2 KCl + K2Fe[Fe(CN)6]

Li2O + Al2O3 = Li2Al4O7 =>
Li2O + 2 Al2O3 = Li2Al4O7

FeCl2 + H2SnCl6 = FeCl3 + SnCl2 + HCl =>
2 FeCl2 + H2SnCl6 = 2 FeCl3 + SnCl2 + 2 HCl

C2H4O + AgNO3 = Ag + NO + CO2 + H2O =>
2 C2H4O + 5 AgNO3 = 5 Ag + 5 NO + 4 CO2 + 4 H2O

CH3CH2COOCH3H2O = CH3CH2COOHCH3OH =>
CH3CH2COOCH3H2O = CH3CH2COOHCH3OH

Si + HNO3 = SiO2 + HNO2 =>
Si + 2 HNO3 = SiO2 + 2 HNO2

SnCl4 + KCl = K2SnCl6 =>
SnCl4 + 2 KCl = K2SnCl6

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

NH3(l) + I2(s) = N2I4(s) + H2(g) =>
2 NH3(l) + 2 I2(s) = N2I4(s) + 3 H2(g)

Fr + H2SO4 = Fr2SO4 + H2O + H2S =>
8 Fr + 5 H2SO4 = 4 Fr2SO4 + 4 H2O + H2S

Mn(OH)2 + H2O2 + KOH = K2MnO4 + H2O =>
Mn(OH)2 + 2 H2O2 + 2 KOH = K2MnO4 + 4 H2O

Zn{2+} + O2{2-} = ZnO2 =>
Zn{2+} + O2{2-} = ZnO2

CuO(s) + ClH = CuCl2 + H2O(g) =>
CuO(s) + 2 ClH = CuCl2 + H2O(g)

Cr + H2O = CrO7 + H =>
Cr + 7 H2O = CrO7 + 14 H

I2 + H2SO3 + H2O = I{-} + SO4{-2} + H{+} =>
I2 + H2SO3 + H2O = 2 I{-} + SO4{-2} + 4 H{+}

NO = N1 + O2 =>
2 NO = 2 N1 + O2

K2SO3 + MgSO4 = K2SO4 + MgSO3 =>
K2SO3 + MgSO4 = K2SO4 + MgSO3

Cr2(SO4)2 + NaClO + NaOH = Na2CrO4 + NaCl + H2O + Na2SO4 =>
Cr2(SO4)2 + 4 NaClO + 8 NaOH = 2 Na2CrO4 + 4 NaCl + 4 H2O + 2 Na2SO4

C5H10O2 + NaOH = C5H9O2 + Na + H2O =>
C5H10O2 + NaOH = C5H9O2 + Na + H2O

Cr{3+} + H2O = CrOH{2+} + H{+} =>
Cr{3+} + H2O = CrOH{2+} + H{+}

ZnS + KOH = ZnOH + KS =>
ZnS + KOH = ZnOH + KS

Zn + H2SO4 + H2O = [Zn(H2O)4](SO4)2 + H2 =>
Zn + 2 H2SO4 + 4 H2O = [Zn(H2O)4](SO4)2 + 2 H2

KAlO2 + H2SO4 = Al2(SO4)3 + H2O + K2SO4 =>
2 KAlO2 + 4 H2SO4 = Al2(SO4)3 + 4 H2O + K2SO4

Na2SO4 + AlPO4 = Na3PO4 + Al2(SO4)3 =>
3 Na2SO4 + 2 AlPO4 = 2 Na3PO4 + Al2(SO4)3

Hg(NO3)2 + Au = Hg + Au(NO3)2 =>
Hg(NO3)2 + Au = Hg + Au(NO3)2

Cs + CoBO3 = CsB + CoO3 =>
Cs + CoBO3 = CsB + CoO3

Zn + H2SO4 = ZnSO4 + S2 + H2O =>
6 Zn + 8 H2SO4 = 6 ZnSO4 + S2 + 8 H2O

Nl + HCl = NlCl2 + H2 =>
Nl + 2 HCl = NlCl2 + H2

NH3 + CuO = Cu(s) + N2(g) + H2O =>
2 NH3 + 3 CuO = 3 Cu(s) + N2(g) + 3 H2O

Na2SO3S + HNO3 = NaNO3 + SO2 + NO + H2O =>
3 Na2SO3S + 10 HNO3 = 6 NaNO3 + 6 SO2 + 4 NO + 5 H2O

(Al2Cl3) = Al2 + Cl3 =>
(Al2Cl3) = Al2 + Cl3

K4Fe(CN)6 + Ba(NO3)2 = KNO3 + Ba2Fe(CN)6 =>
K4Fe(CN)6 + 2 Ba(NO3)2 = 4 KNO3 + Ba2Fe(CN)6

Cu(SO4) + (NH4)Cl = CuCl2 + (NH4)2(SO4) =>
Cu(SO4) + 2(NH4)Cl = CuCl2 + (NH4)2(SO4)

Ag(NO3) + Cu(NO3)2 = Ag(NO3)2 + Cu(NO3) =>
Ag(NO3) + Cu(NO3)2 = Ag(NO3)2 + Cu(NO3)

K2O2 + CO2 = K2CO3 + O2 =>
2 K2O2 + 2 CO2 = 2 K2CO3 + O2

CH3COOH + SO4 = HS + H2O + CO2 =>
9 CH3COOH + 8 SO4 = 8 HS + 14 H2O + 18 CO2

Acetone + O2 = CO2 + H2O =>
CH3COCH3 + 4 O2 = 3 CO2 + 3 H2O

Zn + H2SO4 + H2O = ZnSO4*H2O + H2 =>
Zn + H2SO4 + H2O = ZnSO4*H2O + H2

SbOH + HCl = SbCl + H2O =>
SbOH + HCl = SbCl + H2O

Cu3(PO4)2(s) + H2SO4(aq) = CuSO4(aq) + H3PO4(aq) =>
Cu3(PO4)2(s) + 3 H2SO4(aq) = 3 CuSO4(aq) + 2 H3PO4(aq)

C8H10 + H2 = C8H16 =>
C8H10 + 3 H2 = C8H16

K2Cr2O7 + H2SO4 = CrO3 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 = 2 CrO3 + K2SO4 + H2O

KNO3(s) + NaCl(s) = KCl(s) + NaNO3(s) =>
KNO3(s) + NaCl(s) = KCl(s) + NaNO3(s)

AgNO2 + H2S = Ag2S + HNO2 =>
2 AgNO2 + H2S = Ag2S + 2 HNO2

CH3CH2CH3(g) + O2(g) = CO2(g) + H2O(g) =>
CH3CH2CH3(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)

Sb(NO3)3 + HCl = SbCl3 + HNO3 =>
Sb(NO3)3 + 3 HCl = SbCl3 + 3 HNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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