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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
FeO + Cl = FeCl2 + O2 =>
2 FeO + 4 Cl = 2 FeCl2 + O2

Mg(NO3)2NH4HCO3 = NH4(NO3)2MgHCO3 =>
Mg(NO3)2NH4HCO3 = NH4(NO3)2MgHCO3

M(OH)3 + H2SO4 = M(HSO4)3 + H2O =>
M(OH)3 + 3 H2SO4 = M(HSO4)3 + 3 H2O

Th + Co + Si = ThCoSi =>
Th + Co + Si = ThCoSi

Al2 + Fe3O3 = Al2O3 + Fe =>
Al2 + Fe3O3 = Al2O3 + 3 Fe

Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O

sodiumiodide + magnesiumchlorate = magnesiumiodide + sodiumchlorate =>
2 NaI + Mg(ClO3)2 = MgI2 + 2 NaClO3

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

V(s) + Cl2(g) = VCl3(s) =>
2 V(s) + 3 Cl2(g) = 2 VCl3(s)

AgI(s) + Fe2(CO3)3(s) = FeI3(s) + Ag2CO3(s) =>
6 AgI(s) + Fe2(CO3)3(s) = 2 FeI3(s) + 3 Ag2CO3(s)

H3PO3 = H2 + PO3 =>
2 H3PO3 = 3 H2 + 2 PO3

VO2Cl + HCl + Cu = VCl3 + CuCl2 + H2O =>
VO2Cl + 4 HCl + Cu = VCl3 + CuCl2 + 2 H2O

FeOOH = Fe2O3 + H2O =>
2 FeOOH = Fe2O3 + H2O

PbO2 + H2SO4 + FeCl3 = PbSO4 + Fe2(SO4)3 + Cl2 + H2O =>
3 PbO2 + 6 H2SO4 + 2 FeCl3 = 3 PbSO4 + Fe2(SO4)3 + 3 Cl2 + 6 H2O

[Cu(NH3)4]SO4*H2O + H2O = [Cu(H2O)4]SO4*H2O + NH3 =>
[Cu(NH3)4]SO4*H2O + 4 H2O = [Cu(H2O)4]SO4*H2O + 4 NH3

(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2

Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4

[Cu(NH3)4]SO4 + (NH4)2C2O4 = [Cu(NH3)4]C2O2 + (NH4)2SO4 + O2 =>
[Cu(NH3)4]SO4 + (NH4)2C2O4 = [Cu(NH3)4]C2O2 + (NH4)2SO4 + O2

C4H6(e) + O2(g) = CO2(g) + H2O(v) =>
2 C4H6(e) + 11 O2(g) = 8 CO2(g) + 6 H2O(v)

Ba3(PO4)2 + Ca(OH)2 = Ca3(PO4)2 + Ba(OH)2 =>
Ba3(PO4)2 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 Ba(OH)2

HI(aq) + KHSO3(aq) = K2I() + H2() + SO3() =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I() + 3 H2() + 4 SO3()

Cu2SO4 + HNO3 = Cu(NO3)2 + H2SO4 + H2O + NO2 =>
Cu2SO4 + 6 HNO3 = 2 Cu(NO3)2 + H2SO4 + 2 H2O + 2 NO2

H3O{+} + NO2{-} + Cr2O7{2-} = Cr{3+} + NO3{-} + H2O =>
8 H3O{+} + 3 NO2{-} + Cr2O7{2-} = 2 Cr{3+} + 3 NO3{-} + 12 H2O

NaI + BaCl2 = BaI2 + NaCl =>
2 NaI + BaCl2 = BaI2 + 2 NaCl

K2[HgI4] + NaOH + NH4OH = [OHg2NH2]I + NaI + KI + H2O =>
2 K2[HgI4] + 3 NaOH + NH4OH = [OHg2NH2]I + 3 NaI + 4 KI + 3 H2O

Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4

K2Cr2O7 + HCl = Cl2 + Cr(OH)3 + KCl + H2O =>
K2Cr2O7 + 8 HCl = 3 Cl2 + 2 Cr(OH)3 + 2 KCl + H2O

H3AsO4 + HI = H3AsO3 + HIO3 =>
3 H3AsO4 + HI = 3 H3AsO3 + HIO3

[Ni(NH3)6]Cl2 + KOH = NH3 + KCl + Ni(OH)2 =>
[Ni(NH3)6]Cl2 + 2 KOH = 6 NH3 + 2 KCl + Ni(OH)2

OCN + H2O = HCN + OH =>
OCN + 2 H2O = HCN + 3 OH

C8H10 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
35 C8H10 + 54 KMnO4 + 81 H2SO4 = 40 C6H5COOH + 54 MnSO4 + 27 K2SO4 + 136 H2O

Ca + H3PO4 = PO + H2O + Ca3(PO3)2 =>
9 Ca + 8 H3PO4 = 2 PO + 12 H2O + 3 Ca3(PO3)2

Sn + Zn(OH)2 = Sn(OH) + Zn =>
2 Sn + Zn(OH)2 = 2 Sn(OH) + Zn

LiOH + H3PO4 = H2O + Li3PO4 =>
3 LiOH + H3PO4 = 3 H2O + Li3PO4

Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO

OsO = Os + O =>
OsO = Os + O

P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

KBr(aq) + AgNO3 = AgBr(s) + KNO3 =>
KBr(aq) + AgNO3 = AgBr(s) + KNO3

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

CH3COOH + Ca(HCO3)2 = (CH3COO)2Ca + H2CO3 =>
2 CH3COOH + Ca(HCO3)2 = (CH3COO)2Ca + 2 H2CO3

SiO2 + NaHCO3 = Na2SiO3 + H2O + CO2 =>
SiO2 + 2 NaHCO3 = Na2SiO3 + H2O + 2 CO2

AlH3PO4 = Al(H3PO4) =>
AlH3PO4 = Al(H3PO4)

C8H18 + OH{-} + O2 = H2O + CO3{-2} =>
2 C8H18 + 32 OH{-} + 25 O2 = 34 H2O + 16 CO3{-2}

FeKNO3 = FeNO3K =>
FeKNO3 = FeNO3K

CO + Fe2O3 = Fe2O3CO =>
CO + Fe2O3 = Fe2O3CO

CO2(g) + CaSiO3(s) + H20(l) = SiO2(s)Ca(HCO3)(aq) =>
20 CO2(g) + 20 CaSiO3(s) + H20(l) = 20 SiO2(s)Ca(HCO3)(aq)

Fe(HCO3)2 + NaOH = NaHCO3 + Fe(OH)2 =>
Fe(HCO3)2 + 2 NaOH = 2 NaHCO3 + Fe(OH)2

C4H10O + H3PO4 = C4H13PO5 =>
C4H10O + H3PO4 = C4H13PO5

(Al(OH))Cl2 + HNO3 = Al(NO3)3 + H2O + HCl =>
(Al(OH))Cl2 + 3 HNO3 = Al(NO3)3 + H2O + 2 HCl

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Breng de vergelijking van een chemische reactie in evenwicht
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