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Chemische vergelijkingen in evenwicht op12/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2HPO4 + NH3 + CaCl2 = Ca3(PO4)2 + NaCl + NH4Cl =>
2 Na2HPO4 + 2 NH3 + 3 CaCl2 = Ca3(PO4)2 + 4 NaCl + 2 NH4Cl

Cr(NO3)3 + Cr(OH)3 = Cr2O3 + HNO3 =>
Cr(NO3)3 + Cr(OH)3 = Cr2O3 + 3 HNO3

H2O2 + SO4 = H2SO4 + O2 =>
H2O2 + SO4 = H2SO4 + O2

LiOH + HC1 = LiC1 + H2O =>
LiOH + HC1 = LiC1 + H2O

Ni + Cu(SO4) = Ni(SO4) + Cu =>
Ni + Cu(SO4) = Ni(SO4) + Cu

KCl + NaNO3 = KNO3 + NaCl =>
KCl + NaNO3 = KNO3 + NaCl

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

Cl2 + KI + KOH = KCl + KIO3 + H2O =>
3 Cl2 + KI + 6 KOH = 6 KCl + KIO3 + 3 H2O

Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6

Cu(OH)2 + CH3COOH = (CH3COO)2Cu + H2O =>
Cu(OH)2 + 2 CH3COOH = (CH3COO)2Cu + 2 H2O

KClO3 + KNO2 + H2SO4 = K2SO4 + KClO4 + N2 + H2O =>
3 KClO3 + 2 KNO2 + H2SO4 = K2SO4 + 3 KClO4 + N2 + H2O

C6H6CHCH2 + KMnO4 + H2SO4 = C6H6COOH + MnSO4 + K2SO4 + H2O =>
70 C6H6CHCH2 + 78 KMnO4 + 117 H2SO4 = 80 C6H6COOH + 78 MnSO4 + 39 K2SO4 + 152 H2O

C + Na = Na4C =>
C + 4 Na = Na4C

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3

NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2

Pb(NO3)2 + Na2CO3 = PbCO3 + NaNO3 =>
Pb(NO3)2 + Na2CO3 = PbCO3 + 2 NaNO3

Hg2(C2H3O2)2 + KBr = Hg2Br2 + KC2H3O2 =>
Hg2(C2H3O2)2 + 2 KBr = Hg2Br2 + 2 KC2H3O2

N2O + H2O2 = HNO3 + H2O =>
N2O + 4 H2O2 = 2 HNO3 + 3 H2O

Zn(ClO4)2 + Na2S = ZnS + NaClO4 =>
Zn(ClO4)2 + Na2S = ZnS + 2 NaClO4

Ba(OH)2 + CoCl2 = BaCl2 + Co(OH)2 =>
Ba(OH)2 + CoCl2 = BaCl2 + Co(OH)2

Pb(NO3)2 + (NH4)2SO4 = NH4NO3 + PbSO4 =>
Pb(NO3)2 + (NH4)2SO4 = 2 NH4NO3 + PbSO4

K2ZnO2 + H2O = Zn(OH)2 + KOH =>
K2ZnO2 + 2 H2O = Zn(OH)2 + 2 KOH

Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O

Na2CrO4 + KOH = NaOH + K2CrO4 =>
Na2CrO4 + 2 KOH = 2 NaOH + K2CrO4

Fe2(SO4)3 + Hg = HgSO4 + Fe =>
Fe2(SO4)3 + 3 Hg = 3 HgSO4 + 2 Fe

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3

H + Cl = HCl =>
H + Cl = HCl

CaO = Ca + O2 =>
2 CaO = 2 Ca + O2

KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3

H4P2O7 + NaOH = Na3HP2O7 + H2O =>
H4P2O7 + 3 NaOH = Na3HP2O7 + 3 H2O

Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe

Cl2 + H2S = HCl2 + S =>
2 Cl2 + H2S = 2 HCl2 + S

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

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

Co(NO3)2*6H2O + Na3PO4*12H2O = CoPO4 + Na3(NO3)2 + H2O =>
Co(NO3)2*6H2O + Na3PO4*12H2O = CoPO4 + Na3(NO3)2 + 18 H2O

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

C2H5OH2 + O2 = CO2 + H2O2 =>
2 C2H5OH2 + 10 O2 = 4 CO2 + 7 H2O2

CON2H4 = C3N6H6 + CO2 + NH3 =>
6 CON2H4 = C3N6H6 + 3 CO2 + 6 NH3

NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3

H + Cl2 = HCl =>
2 H + Cl2 = 2 HCl

S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O

C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O

HF + KOH = KF + H2O =>
HF + KOH = KF + H2O

HI + HC2O4 = I + H2C2O4 =>
HI + HC2O4 = I + H2C2O4

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

C12H22O11 + KNO3 = CO2 + H2O + N2 + K2O =>
5 C12H22O11 + 48 KNO3 = 60 CO2 + 55 H2O + 24 N2 + 24 K2O

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Breng de vergelijking van een chemische reactie in evenwicht
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