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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaCl + NaI = Na + ICl =>
NaCl + NaI = 2 Na + ICl

Fe2O3 + HCl + N2 = FeCl2 + H2O + N2O =>
Fe2O3 + 4 HCl + N2 = 2 FeCl2 + 2 H2O + N2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Fe2O3 + CO = FeCO2 + O =>
Fe2O3 + 2 CO = 2 FeCO2 + O

H2SO4 + Co(OH)2 = CoSO4 + H2O =>
H2SO4 + Co(OH)2 = CoSO4 + 2 H2O

MnO + H = Mn + H2O =>
MnO + 2 H = Mn + H2O

HCl + As2S3 + NO3 = H3AsO4 + S + NO + Cl2 =>
6 HCl + As2S3 + 4 NO3 = 2 H3AsO4 + 3 S + 4 NO + 3 Cl2

Na2CO3 + CuSO4*5H2O = CuCO3 + Na2SO4*5H2O =>
Na2CO3 + CuSO4*5H2O = CuCO3 + Na2SO4*5H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

NH4Cl(s) + CaO(s) = CaCl2(s) + Ca(OH)2(s) + NH3(g) =>
2 NH4Cl(s) + 2 CaO(s) = CaCl2(s) + Ca(OH)2(s) + 2 NH3(g)

VO + Fe2O = FeO + V2O =>
2 VO + Fe2O = 2 FeO + V2O

Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2

SO3 + H2O = H2SO3 + O =>
SO3 + H2O = H2SO3 + O

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

C7H17 + O2 = CO + H2O =>
4 C7H17 + 31 O2 = 28 CO + 34 H2O

KMnO4 + H2SO4 + H2O2 = MnO4 + K2SO4 + H2O =>
2 KMnO4 + H2SO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O

H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl

NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O

FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4

BaCl2 + Ca(SO4) = CaCl2 + Ba(SO4) =>
BaCl2 + Ca(SO4) = CaCl2 + Ba(SO4)

ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl

CuO + H2S = CuS + H2O =>
CuO + H2S = CuS + H2O

H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O

(NH4)2S2O8 + KCl = NH4Cl + K2S2O8 =>
(NH4)2S2O8 + 2 KCl = 2 NH4Cl + K2S2O8

Nb2O5 + H2SO4 + (NH4)2SO4 = (NH4)3[Nb(SO4)4] + H2O =>
Nb2O5 + 5 H2SO4 + 3(NH4)2SO4 = 2(NH4)3[Nb(SO4)4] + 5 H2O

NH4Cl + K2[HgI4] + NaOH = Hg(NH2)I + KI + NaI + NaCl + H2O =>
NH4Cl + K2[HgI4] + 2 NaOH = Hg(NH2)I + 2 KI + NaI + NaCl + 2 H2O

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3

Al2O3 + HNO3 = Al[NO3]3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al[NO3]3 + 3 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

(NH4)2HPO4 = P2O5 + NH3 + H2O =>
2(NH4)2HPO4 = P2O5 + 4 NH3 + 3 H2O

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O

NaOH + Fe(OH)3 = NaFe(OH)4 =>
NaOH + Fe(OH)3 = NaFe(OH)4

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

NaO2 + CO2 = NaCO4 =>
NaO2 + CO2 = NaCO4

C7H14 + O2 = CO + H2O =>
C7H14 + 7 O2 = 7 CO + 7 H2O

Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2

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

FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl

NH4O + HCl = NH3Cl + H2O =>
NH4O + HCl = NH3Cl + H2O

FeCl3 + Ca(HCO3)2 = Fe(OH)3 + CaCl2 + CO2 =>
2 FeCl3 + 3 Ca(HCO3)2 = 2 Fe(OH)3 + 3 CaCl2 + 6 CO2

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

NaHSO4 + Na2SO4 = Na2S2O7 + NaOH =>
NaHSO4 + Na2SO4 = Na2S2O7 + NaOH

Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O

Ag + Cu = AgCu =>
Ag + Cu = AgCu

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Kl + Br2 = Br2Kl =>
Kl + Br2 = Br2Kl

Nd2Fe14B + H2SO4 = Nd2(SO4)3 + FeSO4 + B + H2 =>
Nd2Fe14B + 17 H2SO4 = Nd2(SO4)3 + 14 FeSO4 + B + 17 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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