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Chemische vergelijkingen in evenwicht op03/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
C4H8 + Cl2 = C4H8Cl =>
2 C4H8 + Cl2 = 2 C4H8Cl

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

Li + S = LiS =>
Li + S = LiS

Fe + KClO4 = Fe2O3 + KCl =>
8 Fe + 3 KClO4 = 4 Fe2O3 + 3 KCl

HBr(aq) + MgSO3(s) = H2O + SO2 + MgBr2 =>
2 HBr(aq) + MgSO3(s) = H2O + SO2 + MgBr2

C2H4O2 + C3H8O = C5H10O2 + H2O =>
C2H4O2 + C3H8O = C5H10O2 + H2O

Li2S + P2S5 = Li3PS4 =>
3 Li2S + P2S5 = 2 Li3PS4

Ba(NO3)2(aq) + NaBr(aq) = BaBr2(aq) + NaNO3(aq) =>
Ba(NO3)2(aq) + 2 NaBr(aq) = BaBr2(aq) + 2 NaNO3(aq)

KHSO4 + BaCl2 = BaSO4 + K2SO4 + HCl =>
2 KHSO4 + BaCl2 = BaSO4 + K2SO4 + 2 HCl

La(OH)3 + H2CO3 = La(HCO3)3 + H2O =>
La(OH)3 + 3 H2CO3 = La(HCO3)3 + 3 H2O

Pb + Fe(NO3)2 = Pb(NO3)2 + Fe =>
Pb + Fe(NO3)2 = Pb(NO3)2 + Fe

AgNO3 + Ba3(PO4)2 = Ag(PO4)2 + Ba3NO3 =>
AgNO3 + Ba3(PO4)2 = Ag(PO4)2 + Ba3NO3

ClO3{-} + CH2O2 + H{+} = CO2 + Cl2 + H2O =>
2 ClO3{-} + 5 CH2O2 + 2 H{+} = 5 CO2 + Cl2 + 6 H2O

C6H8O7(aq) + NaHCO3(s) = CO2(g) + H2O(l) + CH3COONa(s) =>
4 C6H8O7(aq) + 9 NaHCO3(s) = 15 CO2(g) + 7 H2O(l) + 9 CH3COONa(s)

Ca(OH)2(s) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)

H2SO4 + H2 = H2S + H2O =>
H2SO4 + 4 H2 = H2S + 4 H2O

AgNO3(aq) + NH4I(aq) = AgI + NH4NO3 =>
AgNO3(aq) + NH4I(aq) = AgI + NH4NO3

C2H2(acetylene) + O2(oxygen) = CO2(carbondioxide) + H2O(water) =>
2 C2H2(acetylene) + 5 O2(oxygen) = 4 CO2(carbondioxide) + 2 H2O(water)

TiO2 + C7 + Cl2 = (TiCl4)6 + CO4 =>
42 TiO2 + 3 C7 + 84 Cl2 = 7(TiCl4)6 + 21 CO4

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

OH + H = (H2O)3 =>
3 OH + 3 H = (H2O)3

Be(NO3)2 + H2O = Be(OH)2 + HN + O2 =>
Be(NO3)2 + 2 H2O = Be(OH)2 + 2 HN + 3 O2

H(NO3) + Zn = NH4NO3 + Zn(NO3) + H2O =>
10 H(NO3) + 8 Zn = NH4NO3 + 8 Zn(NO3) + 3 H2O

FeCl + HCl + H2O2 = FeCl3 + H2O =>
FeCl + 2 HCl + H2O2 = FeCl3 + 2 H2O

H2SO4 + Pt(OH)2 = PtSO4 + H2O =>
H2SO4 + Pt(OH)2 = PtSO4 + 2 H2O

HNO3 + CaOH = CaNO3 + H(OH) =>
HNO3 + CaOH = CaNO3 + H(OH)

Na[AuCl4] + SO2 + H2O = Au + NaCl + HCl + H2SO4 =>
2 Na[AuCl4] + 3 SO2 + 6 H2O = 2 Au + 2 NaCl + 6 HCl + 3 H2SO4

HNO3 + H3S = NO + H2SO4 + H2O =>
3 HNO3 + H3S = 3 NO + H2SO4 + 2 H2O

PbCl4 + Ca(OH)2 = CaCl2 + Pb(OH)4 =>
PbCl4 + 2 Ca(OH)2 = 2 CaCl2 + Pb(OH)4

C2H5OH + O2(g) = CH3COOH + H2O(g) =>
C2H5OH + O2(g) = CH3COOH + H2O(g)

H2(SO4) + Li(NO3) = H(NO3) + Li2(SO4) =>
H2(SO4) + 2 Li(NO3) = 2 H(NO3) + Li2(SO4)

HNO3 + NH3 = H4 + N3NO3 =>
2 HNO3 + 6 NH3 = 5 H4 + 2 N3NO3

FeCl3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 12 KCl

C6H13Br + KOH = C6H14O + KBr =>
C6H13Br + KOH = C6H14O + KBr

LiOH + N2O3 = N(OH)3 + Li2O =>
6 LiOH + N2O3 = 2 N(OH)3 + 3 Li2O

Ca(NO3)2(aq) + NaCl(aq) = CaCl2(aq) + NaNO3(aq) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = CaCl2(aq) + 2 NaNO3(aq)

C3H3 + Br2 = HBr + C =>
2 C3H3 + 3 Br2 = 6 HBr + 6 C

NaO2 + HCl = NaCl + Cl2 + H2O =>
2 NaO2 + 8 HCl = 2 NaCl + 3 Cl2 + 4 H2O

Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2

Ag(OH) + HClO3 = AgClO3 + H2O =>
Ag(OH) + HClO3 = AgClO3 + H2O

SO2 + HBr = Br2 + S + H2O =>
SO2 + 4 HBr = 2 Br2 + S + 2 H2O

CUS + HNO3 = CU(NO3)2 + S + NO + H2O =>
3 CUS + 8 HNO3 = 3 CU(NO3)2 + 3 S + 2 NO + 4 H2O

K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl

Na + Al + F = NaAlF =>
Na + Al + F = NaAlF

Ni + SnCl2 = NiCl + Sn2 =>
4 Ni + 2 SnCl2 = 4 NiCl + Sn2

PbCl + CaO = Pb + CaCl + O =>
PbCl + CaO = Pb + CaCl + O

CaCl2 + NaHPO3 = Ca(HPO3)2 + NaCl =>
CaCl2 + 2 NaHPO3 = Ca(HPO3)2 + 2 NaCl

Pb(NO2)2(aq) + HCl(aq) = PbCl2 + HNO2 =>
Pb(NO2)2(aq) + 2 HCl(aq) = PbCl2 + 2 HNO2

O2 + C2H3O2 = CO2 + H2O =>
7 O2 + 4 C2H3O2 = 8 CO2 + 6 H2O

HNO3 + CUS = CU(NO3)2 + H2O + NO + S =>
8 HNO3 + 3 CUS = 3 CU(NO3)2 + 4 H2O + 2 NO + 3 S

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Breng de vergelijking van een chemische reactie in evenwicht
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