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Chemische vergelijkingen in evenwicht op02/02/25

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Breng de vergelijking van een chemische reactie in evenwicht
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Ca(OH)2 + Na3Po4 = NaOH + Ca3(Po4)2 =>
3 Ca(OH)2 + 2 Na3Po4 = 6 NaOH + Ca3(Po4)2

AgCl + KF = KCl + AgF =>
AgCl + KF = KCl + AgF

C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2

Pb(OH)2 + Hg2S = PbS + HgOH =>
Pb(OH)2 + Hg2S = PbS + 2 HgOH

KI + HBrO = KBrO + HI =>
KI + HBrO = KBrO + HI

Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4

Cu(OH)2 + H2(NO3)2 = Cu(NO3)2 + H2O =>
Cu(OH)2 + H2(NO3)2 = Cu(NO3)2 + 2 H2O

C6H14O + H2SO4 + K2Cr2O7 = C6H12O + H2O + K2SO4 + Cr2(SO4)3 =>
3 C6H14O + 4 H2SO4 + K2Cr2O7 = 3 C6H12O + 7 H2O + K2SO4 + Cr2(SO4)3

K2O2 + H2O + CO2 = KHCO3 + O2 =>
2 K2O2 + 2 H2O + 4 CO2 = 4 KHCO3 + O2

Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4

Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4

KSCN + HCl = KCl + HSCN =>
KSCN + HCl = KCl + HSCN

KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O

AgBr + Na = Ag + NaBr =>
AgBr + Na = Ag + NaBr

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

NH4CN + O2 = NH4CNO =>
2 NH4CN + O2 = 2 NH4CNO

Fe3SO4 = Fe + SO4 =>
Fe3SO4 = 3 Fe + SO4

NaP + AgN = NaN + AgP =>
NaP + AgN = NaN + AgP

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

H3PO4 + Na2CO3 = Na2HPO4*H2O + CO2 =>
H3PO4 + Na2CO3 = Na2HPO4*H2O + CO2

Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3

Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3

MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

Al2O3 + P2O5 = AlPO4 =>
Al2O3 + P2O5 = 2 AlPO4

NH4 + AgCl = NH4Cl + Ag =>
NH4 + AgCl = NH4Cl + Ag

CuCl2 + Na2SO3 + H2O = CuCl + Na2SO4 + HCl =>
2 CuCl2 + Na2SO3 + H2O = 2 CuCl + Na2SO4 + 2 HCl

NaCN(aq) + HI(aq) = NaI + HCN =>
NaCN(aq) + HI(aq) = NaI + HCN

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

NaOH + Na = Na2O + H2 =>
2 NaOH + 2 Na = 2 Na2O + H2

Na2ZnO2 + H2SO4 = H2ZnO2 + Na2SO4 =>
Na2ZnO2 + H2SO4 = H2ZnO2 + Na2SO4

H2CO3(aq) + NaOH = NaHCO3(aq) + H2O =>
H2CO3(aq) + NaOH = NaHCO3(aq) + H2O

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

OH{-} + Sn{+} = Sn(OH) =>
OH{-} + Sn{+} = Sn(OH)

AgS + HCl = AgCl2 + H2S =>
AgS + 2 HCl = AgCl2 + H2S

HCl(aq) + Na2SO3(s) = H2O + SO2 + NaCl =>
2 HCl(aq) + Na2SO3(s) = H2O + SO2 + 2 NaCl

H2O + NaHSO3 = H2 + NaHSO4 =>
H2O + NaHSO3 = H2 + NaHSO4

NH4(OH) = NH3 + H2O =>
NH4(OH) = NH3 + H2O

K + PbS = Pb + K2S =>
2 K + PbS = Pb + K2S

Mn{7+} + Br{-} = Mn{2+} + Br{5+} =>
6 Mn{7+} + 5 Br{-} = 6 Mn{2+} + 5 Br{5+}

HSO4{-} + H2O = H3O{-} + SO4 =>
HSO4{-} + H2O = H3O{-} + SO4

Fe + HNO3(rozc) = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3(rozc) = Fe(NO3)3 + NO + 2 H2O

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

CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl

BeCl + KS = BeS + KCl =>
BeCl + KS = BeS + KCl

MnCl3 = Cl2 + MnCl2 =>
2 MnCl3 = Cl2 + 2 MnCl2

Fe + MnO2 = FeO + MnO =>
Fe + MnO2 = FeO + MnO

[Cu(NH3)2](OH)2 + Na2S + H2O = CuS + NaOH + NH4OH =>
[Cu(NH3)2](OH)2 + Na2S + 2 H2O = CuS + 2 NaOH + 2 NH4OH

C2H2 + MnO4{-} + H2O = C2H2O4 + MnO2 + OH{-} =>
3 C2H2 + 8 MnO4{-} + 4 H2O = 3 C2H2O4 + 8 MnO2 + 8 OH{-}

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Breng de vergelijking van een chemische reactie in evenwicht
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