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Chemische vergelijkingen in evenwicht op03/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
KCl + NH4HSO4 = KHSO4 + NH4Cl =>
KCl + NH4HSO4 = KHSO4 + NH4Cl

Cd(NO3)2(aq) + K4Fe(CN)6(aq) = Cd2Fe(CN)6(s) + KNO3(aq) =>
2 Cd(NO3)2(aq) + K4Fe(CN)6(aq) = Cd2Fe(CN)6(s) + 4 KNO3(aq)

LaC2(g) + H2O = La(OH)3 + C2H2(g) + H2(g) =>
2 LaC2(g) + 6 H2O = 2 La(OH)3 + 2 C2H2(g) + H2(g)

KMnO4 + C6H12O6 = CO2 + H2O + K2CO3 + MnO =>
24 KMnO4 + 5 C6H12O6 = 18 CO2 + 30 H2O + 12 K2CO3 + 24 MnO

Sn2(SO4)4 + Fe(NO3)3 = Fe2(SO4)3 + Sn(NO3)4 =>
3 Sn2(SO4)4 + 8 Fe(NO3)3 = 4 Fe2(SO4)3 + 6 Sn(NO3)4

CHCH + KMnO4 + H2O = HCOOH + MnO2 + K2MnO2 =>
4 CHCH + 6 KMnO4 + 4 H2O = 8 HCOOH + 3 MnO2 + 3 K2MnO2

KBr + LiI = KI + LiBr =>
KBr + LiI = KI + LiBr

Na2O = Na + O2 =>
2 Na2O = 4 Na + O2

H2SO4 + CuCO3 = CuSO4 + H2O + CO2 =>
H2SO4 + CuCO3 = CuSO4 + H2O + CO2

NaC2H3O2(aq) + Sn(NO3)4(aq) = Sn(C2H3O2)4(aq) + Na(NO3)(aq) =>
4 NaC2H3O2(aq) + Sn(NO3)4(aq) = Sn(C2H3O2)4(aq) + 4 Na(NO3)(aq)

Na2O2 + FeS2 = Fe2O3 + Na2S4 + Na2O =>
2 Na2O2 + 2 FeS2 = Fe2O3 + Na2S4 + Na2O

Ce(SO4)2 + Na2C2O4 = Ce2(SO4)3 + NaSO4 + CO2 =>
4 Ce(SO4)2 + Na2C2O4 = 2 Ce2(SO4)3 + 2 NaSO4 + 2 CO2

H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2

Cu(c) + AgNO3*(aq) = Cu(NO3*)2*(aq) + Ag(c) =>
Cu(c) + 2 AgNO3*(aq) = Cu(NO3*)2*(aq) + 2 Ag(c)

Ca(OH)2 + SO4(NH4)2 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + SO4(NH4)2 = CaSO4 + 2 NH3 + 2 H2O

C3H8O3 + C6H7NO + C6H5NO3 = C9H7NO + H2O =>
3 C3H8O3 + 2 C6H7NO + C6H5NO3 = 3 C9H7NO + 11 H2O

SiCl4 + H2 = SiHCl3 + HCl =>
SiCl4 + H2 = SiHCl3 + HCl

Ca(HCO3)2 = Ca(CO3) + CO2 + H2O =>
Ca(HCO3)2 = Ca(CO3) + CO2 + H2O

Zn(NO3)2 + C5H5N + KSCN = Zn(SCN)2(C5H5N)2 + KNO3 =>
Zn(NO3)2 + 2 C5H5N + 2 KSCN = Zn(SCN)2(C5H5N)2 + 2 KNO3

NaCN + O = NaCNO =>
NaCN + O = NaCNO

C2O4{-2} + H{+} + MnO2 = Mn{+2} + H2O + CO2 =>
C2O4{-2} + 4 H{+} + MnO2 = Mn{+2} + 2 H2O + 2 CO2

MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

BaCl + MgSO = MgCl + BaSO =>
BaCl + MgSO = MgCl + BaSO

HI + KOH = KI + H2O =>
HI + KOH = KI + H2O

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

CaO + SO2 = CaS + O3 =>
CaO + SO2 = CaS + O3

NaOH + Fe(OH)3 = Fe(OH) + Na(OH)3 =>
NaOH + Fe(OH)3 = Fe(OH) + Na(OH)3

NaOH + H2CrO4 = Na2CrO4 + H2O =>
2 NaOH + H2CrO4 = Na2CrO4 + 2 H2O

Cd(ClO4)2 + Cr = Cr(ClO4)3 + Cd =>
3 Cd(ClO4)2 + 2 Cr = 2 Cr(ClO4)3 + 3 Cd

Co(NO3)2(aq) + NaOH(aq) = Na(NO3) + Co(OH)2 =>
Co(NO3)2(aq) + 2 NaOH(aq) = 2 Na(NO3) + Co(OH)2

C5H12O = C4H8 + CH3OH =>
C5H12O = C4H8 + CH3OH

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

Na(SO3) + Ca(NO3) = Na(NO3) + Ca(SO3) =>
Na(SO3) + Ca(NO3) = Na(NO3) + Ca(SO3)

Ca3Cl2 + Ag(NO3) = Ag3Cl + Ca(NO3)2 =>
Ca3Cl2 + 6 Ag(NO3) = 2 Ag3Cl + 3 Ca(NO3)2

S + MgBr2 = MgS + Br2 =>
S + MgBr2 = MgS + Br2

(NH4)2C2O4 + CuCl2 = (NH4)2Cl2 + CuC2O4 =>
(NH4)2C2O4 + CuCl2 = (NH4)2Cl2 + CuC2O4

Sn + AgNO3 = Sn(NO3)2(aq) + Ag =>
Sn + 2 AgNO3 = Sn(NO3)2(aq) + 2 Ag

Na + CI = NaCI =>
Na + CI = NaCI

SO2 + HNO3 = H2SO4 + NO + O2 =>
SO2 + 2 HNO3 = H2SO4 + 2 NO + O2

C2H5OH + Ca = C2H5OCa + H2 =>
2 C2H5OH + 2 Ca = 2 C2H5OCa + H2

CuCl2(s) + Na2SO4(aq) = CuSO4 + NaCl =>
CuCl2(s) + Na2SO4(aq) = CuSO4 + 2 NaCl

K2Cr2O7 + H2SO4 + NaCl = Cl2 + Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 7 H2SO4 + 6 NaCl = 3 Cl2 + Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Na2SO4

Cu{+} + Al = Cu + Al{3+} =>
3 Cu{+} + Al = 3 Cu + Al{3+}

Ca(NO3)2 + Fe2(SO4)3 = (NO3)2(SO4)3 + CaFe2 =>
Ca(NO3)2 + Fe2(SO4)3 = (NO3)2(SO4)3 + CaFe2

C2H3ClO2 + NH3 = C2H5N1O2 + HCl =>
C2H3ClO2 + NH3 = C2H5N1O2 + HCl

Hg(NO3)2 + Na2SO4 = SO4Hg + NaNO3 =>
Hg(NO3)2 + Na2SO4 = SO4Hg + 2 NaNO3

LiCl = Li + Cl =>
LiCl = Li + Cl

CrO2{-} + H2O2 = CrO4{2-} + H2O + H{+} =>
2 CrO2{-} + 3 H2O2 = 2 CrO4{2-} + 2 H2O + 2 H{+}

H{+} + MnO4{-} + HSO3{-} = MnO2 + HSO4{-} + H2O =>
2 H{+} + 2 MnO4{-} + 3 HSO3{-} = 2 MnO2 + 3 HSO4{-} + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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