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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
ZnCl2 + NH3*H2O = Zn(NH3)4(OH)2 + NH4Cl + H2O =>
ZnCl2 + 6 NH3*H2O = Zn(NH3)4(OH)2 + 2 NH4Cl + 4 H2O

CH4 + CI2 = CI4 + HCI =>
CH4 + 4 CI2 = CI4 + 4 HCI

CuCl2 + H2SO4 = CuSO4 + H2Cl2 =>
CuCl2 + H2SO4 = CuSO4 + H2Cl2

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P

CuCl2 + KJ = CuJ + J2 + KCl =>
2 CuCl2 + 4 KJ = 2 CuJ + J2 + 4 KCl

Ca(OH)2 + CuO = Cu(OH)2 + CaO =>
Ca(OH)2 + CuO = Cu(OH)2 + CaO

Mg(NO3)2 + Na2CO3 = MgCO3 + NaNO3 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + 2 NaNO3

Ca3(PO4)2 + Cl2 = CaCl2 + PO4 =>
Ca3(PO4)2 + 3 Cl2 = 3 CaCl2 + 2 PO4

Li + Na2 = Li3Na =>
6 Li + Na2 = 2 Li3Na

C4H6O5 + NaOH = C4H4Na2O5 + H2O =>
C4H6O5 + 2 NaOH = C4H4Na2O5 + 2 H2O

Cu + HNO3 + HCl = CuCl2 + NH4Cl + H2O =>
4 Cu + HNO3 + 9 HCl = 4 CuCl2 + NH4Cl + 3 H2O

Cr(NO3)3(aq) + LiOH(aq) = LiNO3(aq) + Cr(OH)3 =>
Cr(NO3)3(aq) + 3 LiOH(aq) = 3 LiNO3(aq) + Cr(OH)3

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

S + HF = SF4 + H =>
S + 4 HF = SF4 + 4 H

K2(CO3)2 + KCl = KCl2 + K2(CO3) =>
K2(CO3)2 + 4 KCl = 2 KCl2 + 2 K2(CO3)

Hg(OH) + H2Se = Hg2Se + H2O =>
2 Hg(OH) + H2Se = Hg2Se + 2 H2O

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

Ba(OH)2 + H2CO3 = H2O + Ba2(CO3)2 =>
2 Ba(OH)2 + 2 H2CO3 = 4 H2O + Ba2(CO3)2

Fe(OH)3 + Br2 + KOH = K2FeO3 + HBr + H2O =>
2 Fe(OH)3 + Br2 + 4 KOH = 2 K2FeO3 + 2 HBr + 4 H2O

H2SO4(l) + NaOH(l) = Na2SO4(l) + H2O(l) =>
H2SO4(l) + 2 NaOH(l) = Na2SO4(l) + 2 H2O(l)

HClO4CH3COOK = KClO4CH3COOH =>
HClO4CH3COOK = KClO4CH3COOH

AlOH + Na2S2O3 = Na2OH + AlS2O3 =>
AlOH + Na2S2O3 = Na2OH + AlS2O3

Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag

Ni + Sn(SO3)2 = Ni(SO3)2 + Sn =>
Ni + Sn(SO3)2 = Ni(SO3)2 + Sn

NO(g) + H(g) = N2(g) + H2O =>
2 NO(g) + 4 H(g) = N2(g) + 2 H2O

PbSO4 + Na2CO3 + H2O = Pb3(CO3)2(OH)2 + Na2SO4 + H2SO4 =>
3 PbSO4 + 2 Na2CO3 + 2 H2O = Pb3(CO3)2(OH)2 + 2 Na2SO4 + H2SO4

K2CrO4 + Pb(NO3)2 = KNO3 + PbCrO4(s) =>
K2CrO4 + Pb(NO3)2 = 2 KNO3 + PbCrO4(s)

Pb + ZnCl2 = ZnPb + Cl2 =>
Pb + ZnCl2 = ZnPb + Cl2

Ba(OH)2 + Fe(NO3)2 = Ba(NO3)2 + Fe(OH)2 =>
Ba(OH)2 + Fe(NO3)2 = Ba(NO3)2 + Fe(OH)2

KOH + HBrO2 = KBrO2 + H2O =>
KOH + HBrO2 = KBrO2 + H2O

Sb(OH)3 = Sb2O3 + H2O =>
2 Sb(OH)3 = Sb2O3 + 3 H2O

P9 + Cl = PCl5 =>
P9 + 45 Cl = 9 PCl5

Cl2O + Sr(OH)2 = Sr(ClO)2 + H2O =>
Cl2O + Sr(OH)2 = Sr(ClO)2 + H2O

NaOH + Pb(OH)2 = Na2[Pb(OH)4] =>
2 NaOH + Pb(OH)2 = Na2[Pb(OH)4]

Cu(HSO4)2 + NaOH = CuSO4 + NaHSO4 + H2O =>
Cu(HSO4)2 + NaOH = CuSO4 + NaHSO4 + H2O

[Ag(NH3)2]NO3 + Na2[Sb(OH)4] + KOH = Ag + NH3 + Na2HNO3 + Na[Sb(OH)6] + KNO3 =>
32[Ag(NH3)2]NO3 + 12 Na2[Sb(OH)4] + 27 KOH = 32 Ag + 63 NH3 + 6 Na2HNO3 + 12 Na[Sb(OH)6] + 27 KNO3

ICl3 + H2O = HIO3 + HOI + HCl =>
2 ICl3 + 4 H2O = HIO3 + HOI + 6 HCl

CH3CH(CH3)CH2COOH + CH3CH(OH)CH3 = CH3CH(CH3)CH2COOCH3CHCH3 + H2O =>
CH3CH(CH3)CH2COOH + CH3CH(OH)CH3 = CH3CH(CH3)CH2COOCH3CHCH3 + H2O

Ag2O + C = Ag + CO =>
Ag2O + C = 2 Ag + CO

K2C2O4 + H2SO4 = K2SO4 + HCOOH + CO2 =>
K2C2O4 + H2SO4 = K2SO4 + HCOOH + CO2

SO3 + SCl2 + Cl = SOCl2 =>
SO3 + 2 SCl2 + 2 Cl = 3 SOCl2

Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S

NaI + I2 = NaII2 =>
NaI + I2 = NaII2

NaNO3 + Zn + NaOH = Na2ZnO2 + NaNO2 + H2O =>
NaNO3 + Zn + 2 NaOH = Na2ZnO2 + NaNO2 + H2O

BaNO3 + KCH3COOH = KNO3 + BaCH3COOH =>
BaNO3 + KCH3COOH = KNO3 + BaCH3COOH

HCl(aq) + Pb(NO3)2 = PbCl2(s) + HNO3(aq) =>
2 HCl(aq) + Pb(NO3)2 = PbCl2(s) + 2 HNO3(aq)

Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2

CO + NaOH = Na2CO3 + H2 =>
CO + 2 NaOH = Na2CO3 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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