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Chemische vergelijkingen in evenwicht op09/30/20

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Breng de vergelijking van een chemische reactie in evenwicht
NaNO3 + HCl = NaCl + HNO3 =>
NaNO3 + HCl = NaCl + HNO3

ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O

Sc2O3 + SO3 = Sc2(SO4)3 =>
Sc2O3 + 3 SO3 = Sc2(SO4)3

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

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

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2

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

K2CO3 + FeCl3 = KCl + Fe2(CO3)3 =>
3 K2CO3 + 2 FeCl3 = 6 KCl + Fe2(CO3)3

ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O

CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2

ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O

Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3

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

CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl

Mg(s) + Br(l) = MgBr2 =>
Mg(s) + 2 Br(l) = MgBr2

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

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

ZnO + NaOH = Na2ZnO2 + H2O =>
ZnO + 2 NaOH = Na2ZnO2 + H2O

Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4

PtCl4 = Pt + Cl2 =>
PtCl4 = Pt + 2 Cl2

Cr + HCl = CrCl + H2 =>
2 Cr + 2 HCl = 2 CrCl + H2

H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)

TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl

Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3

MnO2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 MnO2 + 3 PbO2 + 6 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 H2O

N2(g) + H2(g) = NH3 =>
N2(g) + 3 H2(g) = 2 NH3

PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl

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

Mg2Al3 + HCl = H2 + MgCl2 + AlCl3 =>
2 Mg2Al3 + 26 HCl = 13 H2 + 4 MgCl2 + 6 AlCl3

Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

Mn{2+} + BiO3{-} + H{+} = MnO4{-} + Bi{3+} + H2O =>
2 Mn{2+} + 5 BiO3{-} + 14 H{+} = 2 MnO4{-} + 5 Bi{3+} + 7 H2O

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

Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

Cr + HCl = CrCl3 + H2 =>
2 Cr + 6 HCl = 2 CrCl3 + 3 H2

CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH

Mg + HNO3 = H2 + Mg(NO3)2 =>
Mg + 2 HNO3 = H2 + Mg(NO3)2

Na2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2O + CO2

C4H8 + KMnO4 + H2SO4 + H2O = C4H8(OH)2 + K2SO4 + MnSO4 =>
5 C4H8 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 C4H8(OH)2 + K2SO4 + 2 MnSO4

CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2

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

Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3

Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

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Breng de vergelijking van een chemische reactie in evenwicht
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