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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
K2CrO4(aq) + CuSO4(aq) = KSO4(aq) + Cu2CrO4(s) =>
K2CrO4(aq) + 2 CuSO4(aq) = 2 KSO4(aq) + Cu2CrO4(s)

NaH2CO3 + HCl = H3CO3 + NaCl =>
NaH2CO3 + HCl = H3CO3 + NaCl

Cl2(g) + HF(aq) = HCl + F =>
Cl2(g) + 2 HF(aq) = 2 HCl + 2 F

SOCl2 + KOH = KCl + K2SO3 + H2O =>
SOCl2 + 4 KOH = 2 KCl + K2SO3 + 2 H2O

As2O3 + KNO3 + H2O = H3AsO4 + KNO2 =>
As2O3 + 2 KNO3 + 3 H2O = 2 H3AsO4 + 2 KNO2

C6H6 + NaOCl = H2O + CO2 + NaCl =>
C6H6 + 15 NaOCl = 3 H2O + 6 CO2 + 15 NaCl

Na3[Al(OH)6] + Cl2 = Al(OH)3 + H2O + NaCl + NaClO3 =>
2 Na3[Al(OH)6] + 3 Cl2 = 2 Al(OH)3 + 3 H2O + 5 NaCl + NaClO3

Li + Na2O = Li2O + Na =>
2 Li + Na2O = Li2O + 2 Na

MnO4 + CH3OH = MnO2 + HCOO + H2O =>
5 MnO4 + 4 CH3OH = 5 MnO2 + 4 HCOO + 6 H2O

Cu(OH)2 + KOH = K2(Cu(OH)4) =>
Cu(OH)2 + 2 KOH = K2(Cu(OH)4)

AsS3 + O2 = As4O6 + SO2 =>
4 AsS3 + 15 O2 = As4O6 + 12 SO2

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

Zn + K2CrO4 + KOH + H2O = K2[Zn(OH)4] + K3[Cr(OH)6] =>
3 Zn + 2 K2CrO4 + 8 KOH + 8 H2O = 3 K2[Zn(OH)4] + 2 K3[Cr(OH)6]

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

H2SO4 + CH3COOK = CH3COKSO4 + H2O =>
H2SO4 + CH3COOK = CH3COKSO4 + H2O

Al2(SO4)3 + H2SO4 = Al2SO4 + H2(SO4)3 =>
Al2(SO4)3 + H2SO4 = Al2SO4 + H2(SO4)3

Hg(OH)2 + K = Hg + KOH =>
Hg(OH)2 + 2 K = Hg + 2 KOH

Cl{-} + H3O{+} + NaOH = NaCl + H2O =>
Cl{-} + H3O{+} + NaOH = NaCl + 2 H2O

HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O

Hg(OH)2 + K = Hg + KOH =>
Hg(OH)2 + 2 K = Hg + 2 KOH

PtO + CO2 = PtCO3 =>
PtO + CO2 = PtCO3

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

C2H3NO + H2O = CH3NH2 + CO2 =>
C2H3NO + H2O = CH3NH2 + CO2

Br2 + SnCl2 + NaOH = Na2[Sn(OH)6] + NaBr + NaCl =>
Br2 + SnCl2 + 6 NaOH = Na2[Sn(OH)6] + 2 NaBr + 2 NaCl

KOH + KMnO4 = K2MnO4 + H2O + O2 =>
4 KOH + 4 KMnO4 = 4 K2MnO4 + 2 H2O + O2

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

C2Cl4O2 + KOH = KCl + CO2 + H2O =>
C2Cl4O2 + 4 KOH = 4 KCl + 2 CO2 + 2 H2O

C2H5OH = C2H5OC3H7 + H2O =>
5 C2H5OH = 2 C2H5OC3H7 + 3 H2O

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

NO + H2HNO3O + O2 = HNO3 =>
4 NO + 2 H2HNO3O + 3 O2 = 6 HNO3

Co(NO3)3 + K2SO4 = Co2(SO4)3 + KNO3 =>
2 Co(NO3)3 + 3 K2SO4 = Co2(SO4)3 + 6 KNO3

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

CH2O + KMnO4 + H2SO4 = CH2O2 + MnSO4 + K + H2O =>
3 CH2O + KMnO4 + H2SO4 = 3 CH2O2 + MnSO4 + K + H2O

C11H24 + O2 = C11O5 + H2O =>
2 C11H24 + 17 O2 = 2 C11O5 + 24 H2O

Ca(OH)2 + H3 = H2O + Ca =>
3 Ca(OH)2 + 2 H3 = 6 H2O + 3 Ca

Cs + HNO3 = CsNO3 + H =>
Cs + HNO3 = CsNO3 + H

Si4H10(l) + O2(g) = SiO2(z) + H2O(l) =>
2 Si4H10(l) + 13 O2(g) = 8 SiO2(z) + 10 H2O(l)

MnO2 + Cl2 + KOH = KMnO4 + KCl + H2O =>
2 MnO2 + 3 Cl2 + 8 KOH = 2 KMnO4 + 6 KCl + 4 H2O

CO2 + H2 = C8H18 + O2 =>
8 CO2 + 9 H2 = C8H18 + 8 O2

C2H4O2 + CaBr2 = Ca(C2H4O2)2 + Br2 =>
2 C2H4O2 + CaBr2 = Ca(C2H4O2)2 + Br2

Na3[Cr(OH)6] + NH4Cl = NH3 + NaCl + Cr(OH)3 + H2O =>
Na3[Cr(OH)6] + 3 NH4Cl = 3 NH3 + 3 NaCl + Cr(OH)3 + 3 H2O

H2SO4 + Ca(NO3)2 = CaSO4 + HNO3 =>
H2SO4 + Ca(NO3)2 = CaSO4 + 2 HNO3

Bi(NO3)3 + Na2[Sn(OH)4] + NaOH = Bi + Na2[Sn(OH)6] + NaNO3 =>
2 Bi(NO3)3 + 3 Na2[Sn(OH)4] + 6 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaNO3

U3O8 + HF + F = UF6 + H2O =>
U3O8 + 16 HF + 2 F = 3 UF6 + 8 H2O

Na3[Al(OH)6] + HNO3 = NaNO3 + Al(OH)3 + H2O =>
Na3[Al(OH)6] + 3 HNO3 = 3 NaNO3 + Al(OH)3 + 3 H2O

BaCl2 + AgNo3 = AgCl2 + BaNo3 =>
BaCl2 + AgNo3 = AgCl2 + BaNo3

SbCl5 + (NH4)2CO3 = NH4Cl + SbCl3 + ClO2 + CO2 =>
5 SbCl5 + 4(NH4)2CO3 = 8 NH4Cl + 5 SbCl3 + 2 ClO2 + 4 CO2

CaCO3 + NaHCO3 = Ca(HCO3)2 + Na2CO3 =>
CaCO3 + 2 NaHCO3 = Ca(HCO3)2 + Na2CO3

HCl + K2SO4 = HSO4 + ClK2 =>
HCl + K2SO4 = HSO4 + ClK2

Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2

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Breng de vergelijking van een chemische reactie in evenwicht
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