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Chemische vergelijkingen in evenwicht op01/27/23

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Breng de vergelijking van een chemische reactie in evenwicht
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

Al(OH)3 + C = H2O + Al + CO2 =>
4 Al(OH)3 + 3 C = 6 H2O + 4 Al + 3 CO2

Fe2S3 + H2O + O2 = Fe(OH)3 + S =>
2 Fe2S3 + 6 H2O + 3 O2 = 4 Fe(OH)3 + 6 S

POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl

Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O

C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O

F2 + H2O = HF + O2 =>
2 F2 + 2 H2O = 4 HF + O2

PH3(g) + O2(g) = P4O10(s) + H2O(g) =>
4 PH3(g) + 8 O2(g) = P4O10(s) + 6 H2O(g)

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O

KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O

GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr

H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O

CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H =>
6 CaC2 + 16 H2O + 3 CO2 = 6 Ca(OH)2 + 5 CH2CHCO2H

Al + Fe(NO3)2 = Al(NO3)3 + Fe =>
2 Al + 3 Fe(NO3)2 = 2 Al(NO3)3 + 3 Fe

NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaHCO3 + CH3COOH = CH3COONa + CO2 + H2O

Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

H2SO4 = H + SO4 =>
H2SO4 = 2 H + SO4

Cr{3+} + BiO3{-}{} + H = Cr2O7{2-} + Bi3{+} + H2O =>
2 Cr{3+} + 6 BiO3{-}{} + 22 H = Cr2O7{2-} + 2 Bi3{+} + 11 H2O

Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S

Cr{3+} + BiO3{-}{} + H2 = Cr2O7{2-} + Bi3{+} + H2O =>
2 Cr{3+} + 6 BiO3{-}{} + 11 H2 = Cr2O7{2-} + 2 Bi3{+} + 11 H2O

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

Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

H2SO4 + KMnO4 + C6H3Cl3 = HClO3 + CO2 + MnSO4 + K2SO4 + H2O =>
63 H2SO4 + 42 KMnO4 + 5 C6H3Cl3 = 15 HClO3 + 30 CO2 + 42 MnSO4 + 21 K2SO4 + 63 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

N2 + O2 + H2 = HNO3 =>
N2 + 3 O2 + H2 = 2 HNO3

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

C18H33N + H2 = C18H37N =>
C18H33N + 2 H2 = C18H37N

P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5

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

C18H33N + H2 = C18H71N =>
C18H33N + 19 H2 = C18H71N

NaPO3 + SiO2 + Al = NaSiO3 + Al2O3 + P4 =>
12 NaPO3 + 12 SiO2 + 16 Al = 12 NaSiO3 + 8 Al2O3 + 3 P4

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

C18H33N + H2 = C18H71N =>
C18H33N + 19 H2 = C18H71N

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

C18H33N + H2 = C18H71N =>
C18H33N + 19 H2 = C18H71N

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

Pb(C2H3O2)2 + HCl = PbCl2 + HC2H3O2 =>
Pb(C2H3O2)2 + 2 HCl = PbCl2 + 2 HC2H3O2

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

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

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

C6H4N2O2 + O2 = CO2 + H2O + N2 =>
C6H4N2O2 + 6 O2 = 6 CO2 + 2 H2O + N2

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Breng de vergelijking van een chemische reactie in evenwicht
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