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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
ZnCu(OH)2 = Zn(OH)2Cu =>
ZnCu(OH)2 = Zn(OH)2Cu

Al + Hg2(NO3)2 = Al(NO3)3 + Hg =>
2 Al + 3 Hg2(NO3)2 = 2 Al(NO3)3 + 6 Hg

KNO3 + KOH = K2 + NO3OH =>
KNO3 + KOH = K2 + NO3OH

NaCH3OH = CH3ONaH =>
NaCH3OH = CH3ONaH

B(OH)3 + Na2CO3 + H2O = NaB(OH)4 + CO2 =>
2 B(OH)3 + Na2CO3 + H2O = 2 NaB(OH)4 + CO2

KClO3 + H2 = KCl + H2O =>
KClO3 + 3 H2 = KCl + 3 H2O

Mg(NO3)2 + K + SO4 = MgSO4 + KNO3 =>
Mg(NO3)2 + 2 K + SO4 = MgSO4 + 2 KNO3

Ba(OH)2 + Na2CO3 + HCl = NaCl + BaCO3 + H2O =>
Ba(OH)2 + Na2CO3 + 2 HCl = 2 NaCl + BaCO3 + 2 H2O

C6H14O6 + H2 = C4H10O4 =>
2 C6H14O6 + H2 = 3 C4H10O4

Zn + Fe(NH4)2(SO4)3 = Zn(NH4)2(SO4)3 + Fe =>
Zn + Fe(NH4)2(SO4)3 = Zn(NH4)2(SO4)3 + Fe

Na2CO3 + HPO = NaPO + H2O + CO2 =>
Na2CO3 + 2 HPO = 2 NaPO + H2O + CO2

Cu + H2SO4 = Cu2S2O8 + H2O + SO2 =>
2 Cu + 4 H2SO4 = Cu2S2O8 + 4 H2O + 2 SO2

Ag2(SO4) + CaCl2 = AgCl + Ca(SO4) =>
Ag2(SO4) + CaCl2 = 2 AgCl + Ca(SO4)

NaBr + Al2O3 = Na2O + AlBr3 =>
6 NaBr + Al2O3 = 3 Na2O + 2 AlBr3

SUO2 + H2 = SU + H2O =>
SUO2 + 2 H2 = SU + 2 H2O

Al2O3 = Al5 + O2 =>
10 Al2O3 = 4 Al5 + 15 O2

BaCl2 + MnSO4 = BaMn + Cl2SO4 =>
BaCl2 + MnSO4 = BaMn + Cl2SO4

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2

CH3COOH + NaCl = ClCH2COOH + HNa =>
CH3COOH + NaCl = ClCH2COOH + HNa

Kr = Kr4 =>
4 Kr = Kr4

I2 + KOH + Br2 = KI + KBrO3 + H2O =>
5 I2 + 12 KOH + Br2 = 10 KI + 2 KBrO3 + 6 H2O

Fe + S + O = Fe2(SO4)3 =>
2 Fe + 3 S + 12 O = Fe2(SO4)3

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

C2H5OH + H2O = CO + H2 =>
C2H5OH + H2O = 2 CO + 4 H2

Na2CO3 + RuO2 + RuCl3H6O3 = Na3Ru4O9 + CO2 + HCl + H2O =>
3 Na2CO3 + 6 RuO2 + 2 RuCl3H6O3 = 2 Na3Ru4O9 + 3 CO2 + 6 HCl + 3 H2O

C3H8 = C3H6 + H2 =>
C3H8 = C3H6 + H2

CaO + H2CO3 = Ca(HCO3)2 + H2O =>
CaO + 2 H2CO3 = Ca(HCO3)2 + H2O

Cl + NaF = NaCl + F2 =>
2 Cl + 2 NaF = 2 NaCl + F2

H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O

Cr(OH)3 + HClO4 = Cr(ClO4)3 + H2O =>
Cr(OH)3 + 3 HClO4 = Cr(ClO4)3 + 3 H2O

Na2S2O3 + Ba(NO3)2 = BaS2O3 + NaNO3 =>
Na2S2O3 + Ba(NO3)2 = BaS2O3 + 2 NaNO3

CrCl2 + Cl = CrCl3 =>
CrCl2 + Cl = CrCl3

Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3

Pb(OCN)2 + NH3 + H2O = (NH2)2CO + Pb(OH)2 =>
Pb(OCN)2 + 2 NH3 + 2 H2O = 2(NH2)2CO + Pb(OH)2

C3H4 + Ag2O = C3H3Ag + H2O =>
2 C3H4 + Ag2O = 2 C3H3Ag + H2O

Pb2 + KOH + H2O = K[Pb(OH)4] + H2 =>
Pb2 + 2 KOH + 6 H2O = 2 K[Pb(OH)4] + 3 H2

HI + N2 = I2 + H3N =>
6 HI + N2 = 3 I2 + 2 H3N

Ir2Se3 + O2 = Se + Ir2O3 =>
2 Ir2Se3 + 3 O2 = 6 Se + 2 Ir2O3

SF4 = F2 + S =>
SF4 = 2 F2 + S

MnO4{-} + SO3{2-} + H{+} = Mn{2+} + SO3 + H2O =>
2 MnO4{-} + 5 SO3{2-} + 16 H{+} = 2 Mn{2+} + 5 SO3 + 8 H2O

CH3CHCOOHNH2 + HCl = CH3CHCOOHCl + NH3 =>
CH3CHCOOHNH2 + HCl = CH3CHCOOHCl + NH3

Ca(OH)2 = Ca45 + H90 + O =>
45 Ca(OH)2 = Ca45 + H90 + 90 O

Cs2CrO4 = Cs + CrO4 =>
Cs2CrO4 = 2 Cs + CrO4

C4H8O + O2 = CO2H2O =>
2 C4H8O + 11 O2 = 8 CO2H2O

KHC8H4O4 + Na(OH)2 = Na(KC8H4O4)2 + H2O =>
2 KHC8H4O4 + Na(OH)2 = Na(KC8H4O4)2 + 2 H2O

Na2SO4 + K2CO3 = K2SO4 + Na2CO3 =>
Na2SO4 + K2CO3 = K2SO4 + Na2CO3

K2O + Na2O + SiO2 = Na2K2Si4 + O2 =>
K2O + Na2O + 4 SiO2 = Na2K2Si4 + 5 O2

CaC2O4 + FeZnO2 = FeC2O4 + CaZnO2 =>
CaC2O4 + FeZnO2 = FeC2O4 + CaZnO2

NaClO + C6H8O6 = CO2 + H2O + NaCl =>
10 NaClO + C6H8O6 = 6 CO2 + 4 H2O + 10 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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