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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl3 + H2O + SO2 = FeCl2 + HCl2 + H2SO4 =>
4 FeCl3 + 2 H2O + SO2 = 4 FeCl2 + 2 HCl2 + H2SO4

Al(HCO3)3 = Al2(CO3)3 + CO2 + H2O =>
2 Al(HCO3)3 = Al2(CO3)3 + 3 CO2 + 3 H2O

(NH4)2CO3 + Hg2F2 = NH4F + Hg2CO3 =>
(NH4)2CO3 + Hg2F2 = 2 NH4F + Hg2CO3

HClO4 + Sr(OH)2 = H2O + ClO4 + Sr =>
2 HClO4 + Sr(OH)2 = 2 H2O + 2 ClO4 + Sr

S8 + H2O = H2SO4 + H2 =>
S8 + 32 H2O = 8 H2SO4 + 24 H2

Cu + H(I) = CuI + H2 =>
2 Cu + 2 H(I) = 2 CuI + H2

CaF2 + KOH = Ca(OH)2 + KF =>
CaF2 + 2 KOH = Ca(OH)2 + 2 KF

AlK(SO4)2 + NaOH = Al(OH)3 + Na2SO4 + K2SO4 =>
2 AlK(SO4)2 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4 + K2SO4

MnO4{-} + S2O3{2-} + H2O = MnO2 + OH{-} + SO4{2-} =>
8 MnO4{-} + 3 S2O3{2-} + H2O = 8 MnO2 + 2 OH{-} + 6 SO4{2-}

Hf + MoO3 = HfO2 + Mo =>
3 Hf + 2 MoO3 = 3 HfO2 + 2 Mo

SnS2 + HCl = H2SnCl6 + H2S =>
SnS2 + 6 HCl = H2SnCl6 + 2 H2S

Al(HCO3)3 = Al2O3 + CO2 + H2O =>
2 Al(HCO3)3 = Al2O3 + 6 CO2 + 3 H2O

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

PbO = Pb + O =>
PbO = Pb + O

NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O

BaCl2 + Na2HPO4 + AgNO3 = Ba3(PO4)2 + Ag3PO4 + NaCl + HNO3 =>
3 BaCl2 + 3 Na2HPO4 + 3 AgNO3 = Ba3(PO4)2 + Ag3PO4 + 6 NaCl + 3 HNO3

H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O

NiCO3 = NiO + CO2 =>
NiCO3 = NiO + CO2

N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2

F2 + NaCl = FNaCl =>
F2 + 2 NaCl = 2 FNaCl

HClNa2CO3 = HCO3Na2Cl =>
HClNa2CO3 = HCO3Na2Cl

HCIO3 = CIO2 + HCIO4 + H2O =>
3 HCIO3 = 2 CIO2 + HCIO4 + H2O

K2CO3 + C3H7COOH = CO2 + H2O + C3H7COOK =>
K2CO3 + 2 C3H7COOH = CO2 + H2O + 2 C3H7COOK

Xe2 + F2 = XeF6 =>
Xe2 + 6 F2 = 2 XeF6

CH2CH2 + O2 = CO2 + H2O =>
CH2CH2 + 3 O2 = 2 CO2 + 2 H2O

Ni(Cl)2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 Ni(Cl)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl

SO3 + NaO = NaSO4 =>
SO3 + NaO = NaSO4

CaO2 + Al = Al2O3 + Ca =>
3 CaO2 + 4 Al = 2 Al2O3 + 3 Ca

KF(s) = K(s) + F(g) =>
KF(s) = K(s) + F(g)

AlBr3 + Sr(OH)2 = SrBr2 + Al(OH)3 =>
2 AlBr3 + 3 Sr(OH)2 = 3 SrBr2 + 2 Al(OH)3

HClO3 + HCl = H2O + Cl2 =>
HClO3 + 5 HCl = 3 H2O + 3 Cl2

Sn3(BO3)4 = Sn + B + O2 =>
Sn3(BO3)4 = 3 Sn + 4 B + 6 O2

XeF4 + KI = I2 + KF + Xe =>
XeF4 + 4 KI = 2 I2 + 4 KF + Xe

HgNO32 = HgO + NO2 + O2 =>
2 HgNO32 = 2 HgO + 2 NO2 + 29 O2

Cd(NO3)2 + Na2S = CdS + NaNO3 =>
Cd(NO3)2 + Na2S = CdS + 2 NaNO3

FeS + O3 = Fe2O3 + SO3 =>
2 FeS + 3 O3 = Fe2O3 + 2 SO3

Ca(OH)2 + CoCl2 = CaCl2 + Co(OH)2 =>
Ca(OH)2 + CoCl2 = CaCl2 + Co(OH)2

CuNO3 + NH4OH = CuOH + NH4 + NO3 =>
CuNO3 + NH4OH = CuOH + NH4 + NO3

Au + F2 = AuF2 =>
Au + F2 = AuF2

Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O

Cu + NH4 = Cu(NH4) =>
Cu + NH4 = Cu(NH4)

P4O10 + H2O = H2P4O11 =>
P4O10 + H2O = H2P4O11

Na2CO3(s) + HCl(ac) = NaCl + H2CO3 =>
Na2CO3(s) + 2 HCl(ac) = 2 NaCl + H2CO3

NaPO4 + BaCl2 = NaCl2 + BaPO4 =>
NaPO4 + BaCl2 = NaCl2 + BaPO4

KMnO4 + HCl = KCl + MnCl + H2O + Cl2 =>
KMnO4 + 8 HCl = KCl + MnCl + 4 H2O + 3 Cl2

C8H7NO3 + Sn + HCl + NaOH = C8H9NO + Sn(OH)2 + ClNa =>
C8H7NO3 + 3 Sn + 4 HCl + 4 NaOH = C8H9NO + 3 Sn(OH)2 + 4 ClNa

Ca(NO3)2 + HCl = Ca + HCl(NO3) =>
Ca(NO3)2 + 2 HCl = Ca + 2 HCl(NO3)

Ni + HCl = NiCl2 + H =>
Ni + 2 HCl = NiCl2 + 2 H

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

C4H8 + O = CO + H2O =>
C4H8 + 8 O = 4 CO + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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