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Chemische vergelijkingen in evenwicht op04/04/17

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Breng de vergelijking van een chemische reactie in evenwicht
HI(aq) + LiOH = LiI + H2O =>
HI(aq) + LiOH = LiI + H2O

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

Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3

Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu

SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2

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

CaCl2 + Na2C2O4 = CaC2O4 + NaCl =>
CaCl2 + Na2C2O4 = CaC2O4 + 2 NaCl

CH3CH2OH + O2 = H20 + CH3COOH =>
10 CH3CH2OH + 5 O2 = H20 + 10 CH3COOH

C + NaNO3 + H2SO4 = Na2SO4 + H2O + NO2 + CO2 =>
C + 4 NaNO3 + 2 H2SO4 = 2 Na2SO4 + 2 H2O + 4 NO2 + CO2

[Mn(H2O)6]{3+} = MnO(OH)2 + Mn{2+} + H{+} + H2O =>
2[Mn(H2O)6]{3+} = MnO(OH)2 + Mn{2+} + 4 H{+} + 9 H2O

BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2

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

CaCO3 = CaCO3 =>
CaCO3 = CaCO3

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

SnCl4 + NH3 = SnCl3 + HCl + N2 =>
6 SnCl4 + 2 NH3 = 6 SnCl3 + 6 HCl + N2

CuCl2 + H2O + NaOH = CuO + H2ONaCl =>
CuCl2 + H2O + 2 NaOH = CuO + 2 H2ONaCl

Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag

Cr2O3 + NaOH + H2O = Na[Cr(OH)4] =>
Cr2O3 + 2 NaOH + 3 H2O = 2 Na[Cr(OH)4]

Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O

FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2

C2H5Cl + KOH = C2H5OH + KCl =>
C2H5Cl + KOH = C2H5OH + KCl

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

KNO2 + KMnO4 + H2O = MnO2 + KNO3 + KOH =>
3 KNO2 + 2 KMnO4 + H2O = 2 MnO2 + 3 KNO3 + 2 KOH

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

FECL2 + CUSO4 = FESO4 + CUCL2 =>
FECL2 + CUSO4 = FESO4 + CUCL2

KNO2 + KMnO4 + H2O = MnO2 + KNO3 + KOH =>
3 KNO2 + 2 KMnO4 + H2O = 2 MnO2 + 3 KNO3 + 2 KOH

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

N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O

Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe

NH4(CO3) + Ca(NO3)2 = NH4(NO3) + Ca(CO3)2 =>
2 NH4(CO3) + Ca(NO3)2 = 2 NH4(NO3) + Ca(CO3)2

KCl + CaS = KS + CaCl =>
KCl + CaS = KS + CaCl

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2

CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2

H2SO3 + H2O = SO3 + H3O =>
H2SO3 + 2 H2O = SO3 + 2 H3O

C6H12 + Br2 = C6H12Br2 =>
C6H12 + Br2 = C6H12Br2

HCl + AGNO3 = AGCl + HNO3 =>
HCl + AGNO3 = AGCl + HNO3

Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 44 Cr(MnO4)2 = 22 Cr2O3 + 88 MnO2 + 5 Pb3O4 + 90 NO

K2Cr2O7 + KJ + H2SO4 = Cr2(SO4)3 + J2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KJ + 7 H2SO4 = Cr2(SO4)3 + 3 J2 + 4 K2SO4 + 7 H2O

Na2B4O7*10H2O + CrCl3 = NaBO2 + Cr(BO2)3 + HCl + H2O =>
3 Na2B4O7*10H2O + 2 CrCl3 = 6 NaBO2 + 2 Cr(BO2)3 + 6 HCl + 27 H2O

KNO2 + KMnO4 + H2O = MnO2 + KNO3 + KOH =>
3 KNO2 + 2 KMnO4 + H2O = 2 MnO2 + 3 KNO3 + 2 KOH

Ba(OH)2 + H3PO4 = H2O + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 H3PO4 = 6 H2O + Ba3(PO4)2

S2 + O2 = S2O =>
2 S2 + O2 = 2 S2O

SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4

AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2

Li3PO4 + ZnS = Zn3(PO4)2 + Li2S =>
2 Li3PO4 + 3 ZnS = Zn3(PO4)2 + 3 Li2S

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

Al + KMnO4 + H2SO4 = Al2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

SO2 + H2O = H + HSO3 =>
SO2 + H2O = H + HSO3

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Breng de vergelijking van een chemische reactie in evenwicht
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