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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH3COOH + HCOO{-} = CH3COO{-} + HCOOH =>
CH3COOH + HCOO{-} = CH3COO{-} + HCOOH

NaHCO3(aq) + H3C6H5O7(aq) = CO2 + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2 + 3 H2O(l) + Na3C6H5O7(aq)

Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3

Fe + Al + Si = Fe3SiAl12 =>
3 Fe + 12 Al + Si = Fe3SiAl12

AgCl + H2SO4 = Ag2SO4 + HCl =>
2 AgCl + H2SO4 = Ag2SO4 + 2 HCl

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

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

H2 + F2 = HF =>
H2 + F2 = 2 HF

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

CH3CHO + NaHCO3 = NaCH3CO2 + H2O + CO2 =>
4 CH3CHO + 5 NaHCO3 = 5 NaCH3CO2 + 3 H2O + 3 CO2

Fe + HL = FeL2 + H2 =>
Fe + 2 HL = FeL2 + H2

Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4

Sn + HCOONa = Sn(HCO2)4 + Na =>
Sn + 4 HCOONa = Sn(HCO2)4 + 4 Na

Fe2 + Na2CO3 + H2O = Fe2O3 + H2C + Na2O =>
Fe2 + Na2CO3 + H2O = Fe2O3 + H2C + Na2O

Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O

CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4

As + KClO3 + KOH = K3AsO4 + KCl + H2O =>
6 As + 5 KClO3 + 18 KOH = 6 K3AsO4 + 5 KCl + 9 H2O

HNO2 + Sr(OH)2 = HOH + Sr(NO2)2 =>
2 HNO2 + Sr(OH)2 = 2 HOH + Sr(NO2)2

CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4

Al + NaHSO4 + NaOH = Na2S + Al2O3 + H2O =>
8 Al + 3 NaHSO4 + 3 NaOH = 3 Na2S + 4 Al2O3 + 3 H2O

C3H8(g) + O2(g) = CO2(g) + H2O(c) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(c)

PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

SO2 + OH = SO3 + H2O =>
SO2 + 2 OH = SO3 + H2O

C8H7NO3 + Sn + HCl = C8H7ONH2 + SnCl4 + H2O =>
2 C8H7NO3 + 3 Sn + 12 HCl = 2 C8H7ONH2 + 3 SnCl4 + 4 H2O

Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O

Cr2(SO4)3 + Na2SO3 + H2O = Cr(OH)3 + H2SO3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2SO3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO3 + 3 Na2SO4

Ag + AsH3 = Ag3As + H2 =>
6 Ag + 2 AsH3 = 2 Ag3As + 3 H2

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

C6H5CH2CH3 = C6H5CHCH2 + H2 =>
C6H5CH2CH3 = C6H5CHCH2 + H2

Fe + F2 = Fe3F2 =>
3 Fe + F2 = Fe3F2

Cu{+} + F{-} = CuF =>
Cu{+} + F{-} = CuF

BaCl2 + K3PO4 = Ba3(PO4)2 + KCl =>
3 BaCl2 + 2 K3PO4 = Ba3(PO4)2 + 6 KCl

AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag

No + HNO3 = No(NO3)2 + H2 =>
No + 2 HNO3 = No(NO3)2 + H2

MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2

Al + Fe2Cl2 = AlCl3 + Fe =>
2 Al + 3 Fe2Cl2 = 2 AlCl3 + 6 Fe

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

NaBr + Cl2 = Br2 + NaCl =>
2 NaBr + Cl2 = Br2 + 2 NaCl

NH4NO3 + LiClO4 = NH4ClO4 + LiNO3 =>
NH4NO3 + LiClO4 = NH4ClO4 + LiNO3

Al(OH)3(s) + OH{-}(aq) = Al(OH)4{-}(aq) =>
Al(OH)3(s) + OH{-}(aq) = Al(OH)4{-}(aq)

PO + KOH = KPO + HO =>
PO + KOH = KPO + HO

HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

NaMnO4 + H2S = Na2S + Mn2O7 + H2O =>
2 NaMnO4 + H2S = Na2S + Mn2O7 + H2O

Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr

H3C6H5O7 + H2O = H3O{+} + H2C6H5O7{-} =>
H3C6H5O7 + H2O = H3O{+} + H2C6H5O7{-}

NH3 + H2SO4 = NH4 + HSO4 =>
NH3 + H2SO4 = NH4 + HSO4

Mg + Pb(C2H3O2)2 = Mg(C2H3O2)2 + Pb =>
Mg + Pb(C2H3O2)2 = Mg(C2H3O2)2 + Pb

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Breng de vergelijking van een chemische reactie in evenwicht
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