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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
PbNO3 + HCl = PbCl + HNO3 =>
PbNO3 + HCl = PbCl + HNO3

(NH4)2CO3 + H2O = H2CO3 + NH4OH =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4OH

Cl2O + O2 = ClO2 =>
2 Cl2O + 3 O2 = 4 ClO2

C3H6 + Cl2 = C3H6Cl =>
2 C3H6 + Cl2 = 2 C3H6Cl

HClO = HCl + HClO2 =>
2 HClO = HCl + HClO2

C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2

Cl2O + O2 = ClO2 =>
2 Cl2O + 3 O2 = 4 ClO2

C5H10O + C6H6N4O4 = C11H14N4O4 + H2O =>
C5H10O + C6H6N4O4 = C11H14N4O4 + H2O

Se + H2O = SeO2 + H2Se =>
3 Se + 2 H2O = SeO2 + 2 H2Se

Au + K(CN) + O2 + H2O = K[Au(CN)2] + KOH =>
4 Au + 8 K(CN) + O2 + 2 H2O = 4 K[Au(CN)2] + 4 KOH

C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2

Cl2O + O2 = ClO3 =>
2 Cl2O + 5 O2 = 4 ClO3

O2 + Cl2 + H2O = HClO3 =>
5 O2 + 2 Cl2 + 2 H2O = 4 HClO3

Au + K(CN) + O2 + H2O = KAu(CN)3 + K(OH) =>
2 Au + 6 K(CN) + O2 + 2 H2O = 2 KAu(CN)3 + 4 K(OH)

AsO3{-} + I2 + H2O = AsO4{-} + I{-} + H{+} =>
AsO3{-} + I2 + H2O = AsO4{-} + 2 I{-} + 2 H{+}

Na2SiO3 + H2O = NaOH + SiO2 =>
Na2SiO3 + H2O = 2 NaOH + SiO2

Cl2O + O2 = Cl2O5 =>
Cl2O + 2 O2 = Cl2O5

C7H6O3C4H6O3 = C9H8O4HC2H3O2 =>
C7H6O3C4H6O3 = C9H8O4HC2H3O2

H2SO4 + Al(OH)3 = (Al(OH)2)2SO4 + H2O =>
H2SO4 + 2 Al(OH)3 = (Al(OH)2)2SO4 + 2 H2O

NaH2PO4 + H2O = H3PO4 + NaOH =>
NaH2PO4 + H2O = H3PO4 + NaOH

C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2

CH3COOH + NH4Cl = CH3COOCl + NH5 =>
CH3COOH + NH4Cl = CH3COOCl + NH5

FeCl3 + AgNo3 = Fe(No3) + AgCl3 =>
FeCl3 + AgNo3 = Fe(No3) + AgCl3

C6H12N4 + C2H4O2 + H2O2 = C6H12N2O6 + NH4OCOCH3 =>
C6H12N4 + 2 C2H4O2 + 3 H2O2 = C6H12N2O6 + 2 NH4OCOCH3

Ca3Al2Si3O12 + Al2SiO5 = SiO2 + CaAl2SiO6 =>
Ca3Al2Si3O12 + 2 Al2SiO5 = 2 SiO2 + 3 CaAl2SiO6

C9H11NO2H4SO2 = C9H15SNO4 =>
C9H11NO2H4SO2 = C9H15SNO4

Au + K(CN) + O2 + H2O = K[Au(CN)2] + KOH =>
4 Au + 8 K(CN) + O2 + 2 H2O = 4 K[Au(CN)2] + 4 KOH

CH3COCH3 + H2 = CH3CH(OH)CH3 =>
CH3COCH3 + H2 = CH3CH(OH)CH3

Ca + CuClO4 = Cu + Ca(ClO4)2 =>
Ca + 2 CuClO4 = 2 Cu + Ca(ClO4)2

HNO3 + Na2ZnO2 = Zn(NO3)2 + NaNO3 + H2O =>
4 HNO3 + Na2ZnO2 = Zn(NO3)2 + 2 NaNO3 + 2 H2O

Mg2(CO3)2(s) = Mg2O2(s) + CO2(g) =>
Mg2(CO3)2(s) = Mg2O2(s) + 2 CO2(g)

KCl + SnO2 = K4Sn + Cl2O =>
4 KCl + SnO2 = K4Sn + 2 Cl2O

Pb{+4} + Ce = Pb{+2} + Ce{+3} =>
3 Pb{+4} + 2 Ce = 3 Pb{+2} + 2 Ce{+3}

Au + K(CN) + O2 + H2O = KAu(CN)3 + K(OH) =>
2 Au + 6 K(CN) + O2 + 2 H2O = 2 KAu(CN)3 + 4 K(OH)

CH3COCH3 + H2 = CH3CHOHCH3 =>
CH3COCH3 + H2 = CH3CHOHCH3

C2H5NH2 + O2 = CO2 + H2O + N2 =>
4 C2H5NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2

CH3COCH3 + H2 = CH3COHCH3 =>
2 CH3COCH3 + H2 = 2 CH3COHCH3

S(s) + O2 = SO3 =>
2 S(s) + 3 O2 = 2 SO3

H2Se + V(OH)5 = V(OH)3Se + H2O =>
H2Se + V(OH)5 = V(OH)3Se + 2 H2O

FeCO3 = Fe + CO3 =>
FeCO3 = Fe + CO3

Pb(NO3)2 + H2SO4 = HNO3 + PbSO4 =>
Pb(NO3)2 + H2SO4 = 2 HNO3 + PbSO4

H3PO4 + Na2SO4 = H2SO4 + Na3PO4 =>
2 H3PO4 + 3 Na2SO4 = 3 H2SO4 + 2 Na3PO4

CH3NH2H2O = CH4NH2OH =>
CH3NH2H2O = CH4NH2OH

Pb + CuSO4*5H2O = Cu + PbSO4 + H2O =>
Pb + CuSO4*5H2O = Cu + PbSO4 + 5 H2O

Cu2 + NO2 = CuO + NO =>
Cu2 + 2 NO2 = 2 CuO + 2 NO

{-226}Rn{88} = {-222}Ra{86} =>
111{-226}Rn{88} = 113{-222}Ra{86}

Ba(H2PO4)2 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
Ba(H2PO4)2 + 2 Ba(OH)2 = Ba3(PO4)2 + 4 H2O

CaO(s) + H2O(g) = Ca(OH)2 =>
CaO(s) + H2O(g) = Ca(OH)2

Cu + AuNO3 = CuNO3 + Au =>
Cu + AuNO3 = CuNO3 + Au

BaSO4 + TiO2 = BaO + Ti(SO4)2 =>
2 BaSO4 + TiO2 = 2 BaO + Ti(SO4)2

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Breng de vergelijking van een chemische reactie in evenwicht
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