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Chemische vergelijkingen in evenwicht op12/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
KICl4 + H2O = HIO + KCl + HCl + HIO3 =>
2 KICl4 + 4 H2O = HIO + 2 KCl + 6 HCl + HIO3

Cu + P2O5 = CuO + P =>
5 Cu + P2O5 = 5 CuO + 2 P

Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2

H2Br2 = H2 + Br2 =>
H2Br2 = H2 + Br2

C9H18 + O2 = CO2 + H2O =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O

KOHSO2 = KHSO3 =>
KOHSO2 = KHSO3

MoO3 + Na2CO3 + H2O = Na2MoO4 + NaHCO3 =>
MoO3 + 2 Na2CO3 + H2O = Na2MoO4 + 2 NaHCO3

NH4 + H2O = NH4OH + H2 =>
2 NH4 + 2 H2O = 2 NH4OH + H2

Co(NO3)2 + Na2CO3 = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 NaNO3

Al2O3 + Hg(NO3)2 = Al(NO3)3 + HgO =>
Al2O3 + 3 Hg(NO3)2 = 2 Al(NO3)3 + 3 HgO

Pb + HO = Pb(OH)4 =>
Pb + 4 HO = Pb(OH)4

NaOHNaCl = NaCl(NaOH) =>
NaOHNaCl = NaCl(NaOH)

FeSO4Br2H2O = Fe(OH)SO4HBr2 =>
FeSO4Br2H2O = Fe(OH)SO4HBr2

Cu2S + HNO3 = Cu(NO3)2 + Cu(SO4) + (NO)2 + H2O =>
3 Cu2S + 16 HNO3 = 3 Cu(NO3)2 + 3 Cu(SO4) + 5(NO)2 + 8 H2O

C10H12O + O2 = CO2 + H2O =>
2 C10H12O + 25 O2 = 20 CO2 + 12 H2O

Co(NO3)2 + Na3PO4 = Co3(PO4)2 + NaNO3 =>
3 Co(NO3)2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaNO3

H2SiF6 = SiF4 + HF =>
H2SiF6 = SiF4 + 2 HF

Ca3(PO4)2 + (NH4)2S = CaS + (NH4)3(PO4) =>
Ca3(PO4)2 + 3(NH4)2S = 3 CaS + 2(NH4)3(PO4)

NH3(g) + Cl2 = N2H4(l) + NH4Cl(s) =>
4 NH3(g) + Cl2 = N2H4(l) + 2 NH4Cl(s)

(NH4)2S + Co(NO3)2 = CoS + NH4NO3 =>
(NH4)2S + Co(NO3)2 = CoS + 2 NH4NO3

H2SO3 + Ca(OH)2 = CaSO3 + H2O =>
H2SO3 + Ca(OH)2 = CaSO3 + 2 H2O

KOHMgSO4 = KSO4MgOH =>
KOHMgSO4 = KSO4MgOH

H2SiF6 = SiF4 + HF =>
H2SiF6 = SiF4 + 2 HF

CrO7{-2} + H2C204 + H{+} = Cr{+3} + CO2 + H2O =>
818 CrO7{-2} + 9 H2C204 + 4090 H{+} = 818 Cr{+3} + 1836 CO2 + 2054 H2O

Li + O3 = Li2O3 =>
2 Li + O3 = Li2O3

Fe + Cu3(PO4)2 = Fe3(PO4)2 + Cu =>
3 Fe + Cu3(PO4)2 = Fe3(PO4)2 + 3 Cu

Fe(oh)3 = Fe =>
Fe(oh)3 = 3 Fe

H2S + Ni(NO3)2 = H2(NO3)2 + NiS =>
H2S + Ni(NO3)2 = H2(NO3)2 + NiS

AlOH3KOH = KOH3AlOH =>
AlOH3KOH = KOH3AlOH

K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K

NaF = Na + F2 =>
2 NaF = 2 Na + F2

HVO3 + Fe(OH)2 = FeOHVO3 + H2O =>
HVO3 + Fe(OH)2 = FeOHVO3 + H2O

Zn + Cl + H3PO4 = Zn3(PO4)2 + HCl =>
3 Zn + 6 Cl + 2 H3PO4 = Zn3(PO4)2 + 6 HCl

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3

MnO2 + K2SO4 + KOH = KMnO4 + K2SO3 + H2O =>
2 MnO2 + 3 K2SO4 + 2 KOH = 2 KMnO4 + 3 K2SO3 + H2O

HIO3KOH = KIO3H2O =>
HIO3KOH = KIO3H2O

Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na

LiCl + H3PO4 = Li3PO4 + ClPO4 + H2 =>
3 LiCl + 4 H3PO4 = Li3PO4 + 3 ClPO4 + 6 H2

Cu + P2O5 = CuO + P =>
5 Cu + P2O5 = 5 CuO + 2 P

HgS + HCl + HNO3 = H2(HgCl4) + NO + S + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2(HgCl4) + 2 NO + 3 S + 4 H2O

C2H2 + (Ag(NH3)2)OH = Ag2C2 + NH3 + H2O =>
C2H2 + 2(Ag(NH3)2)OH = Ag2C2 + 4 NH3 + 2 H2O

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

HBr + Ca(BrO)2 = CaBr2 + Br2 + H2O =>
4 HBr + Ca(BrO)2 = CaBr2 + 2 Br2 + 2 H2O

ZnCl2 + Al2(SO4)3 = AlCl3 + ZnSO4 =>
3 ZnCl2 + Al2(SO4)3 = 2 AlCl3 + 3 ZnSO4

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

Ni2(CO3)3 = CO3 + Ni =>
Ni2(CO3)3 = 3 CO3 + 2 Ni

Pb(OH)4{2-} + ClO{-} = H2O + PbO2Cl{-} + OH{-} =>
Pb(OH)4{2-} + ClO{-} = H2O + PbO2Cl{-} + 2 OH{-}

CrCl3*H2O = CrOHCl2HCl =>
CrCl3*H2O = CrOHCl2HCl

Ba(OH)2 + Ba(HS)2 = BaS + H2O =>
Ba(OH)2 + Ba(HS)2 = 2 BaS + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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