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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

O2{-} + F2 = OF2 + e =>
O2{-} + 2 F2 = 2 OF2 + e

Fe3 + O = Fe2O3 =>
2 Fe3 + 9 O = 3 Fe2O3

Br + H2SO4 = BrSO4 + H2 =>
Br + H2SO4 = BrSO4 + H2

C3H8O2S + O2 = CO2 + H2O + SO2 =>
C3H8O2S + 5 O2 = 3 CO2 + 4 H2O + SO2

Mg(NO3)2(aq) + KOH(aq) = MgKOH + (NO3)2 =>
Mg(NO3)2(aq) + KOH(aq) = MgKOH + (NO3)2

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

Na{+} + HCO3{-} = NaHCO3 =>
Na{+} + HCO3{-} = NaHCO3

P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3

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

NaOH + HO = HOH + NaO =>
NaOH + HO = HOH + NaO

ZnSO4 + C(HCO3)4 = C(SO4)2 + Zn(HCO3)2 =>
2 ZnSO4 + C(HCO3)4 = C(SO4)2 + 2 Zn(HCO3)2

Ni(NO3)2 + NH3 = HNO3 + Ni3N2 =>
3 Ni(NO3)2 + 2 NH3 = 6 HNO3 + Ni3N2

Fe + CO = FeCO =>
Fe + CO = FeCO

PdCl2 + NaI = PdI2 + NaCl =>
PdCl2 + 2 NaI = PdI2 + 2 NaCl

KClO3 + NaCO3 + MnO2 = NaMnO4 + KCl + CO2 =>
KClO3 + 3 NaCO3 + 3 MnO2 = 3 NaMnO4 + KCl + 3 CO2

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

Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2

Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn

Na2O + FeCl3 = FeO + Na2Cl3 =>
Na2O + FeCl3 = FeO + Na2Cl3

Na + Sb = Na2Sb =>
2 Na + Sb = Na2Sb

C2H4 + O2 + HCl = C2H4Cl2 + H2O =>
2 C2H4 + O2 + 4 HCl = 2 C2H4Cl2 + 2 H2O

Cl2(g) + CS2(g) = S2Cl2(s) + CCl4(g) =>
3 Cl2(g) + CS2(g) = S2Cl2(s) + CCl4(g)

NH3 + HCHO = C6H12N4 + H2O =>
4 NH3 + 6 HCHO = C6H12N4 + 6 H2O

CH3CH2CH2COOH + H2O = CH3CH2CH2COO{-} + H3O{+} =>
CH3CH2CH2COOH + H2O = CH3CH2CH2COO{-} + H3O{+}

C5H3C4O2N3H2 + O2 = CO2 + H2O3 + N9 =>
12 C5H3C4O2N3H2 + 141 O2 = 108 CO2 + 30 H2O3 + 4 N9

Fe(ClO3)2 = FeCl2 + O2 =>
Fe(ClO3)2 = FeCl2 + 3 O2

C5H7N3O4S2Cl + O2 = CO2 + H2O + N2 + SO2 + HCl =>
2 C5H7N3O4S2Cl + 13 O2 = 10 CO2 + 6 H2O + 3 N2 + 4 SO2 + 2 HCl

Fe2 + NaOH = Fe(OH)3 + Na =>
Fe2 + 6 NaOH = 2 Fe(OH)3 + 6 Na

Pb(OH)2 = PbOH2O =>
Pb(OH)2 = PbOH2O

NH4NO3 + CH2 = CO + H2O + N2 =>
2 NH4NO3 + CH2 = CO + 5 H2O + 2 N2

MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4

CH3CH2CH3 + Br2 = CH3CBr2CH3 + HBr =>
CH3CH2CH3 + 2 Br2 = CH3CBr2CH3 + 2 HBr

Xe + OH = HXeO4 + H2O =>
Xe + 7 OH = HXeO4 + 3 H2O

Ba3(PO4)2 + HBr = BaBr2 + H3PO4 =>
Ba3(PO4)2 + 6 HBr = 3 BaBr2 + 2 H3PO4

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

Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq) =>
Zn(s) + Pb(NO3)2(aq) = Pb(s) + Zn(NO3)2(aq)

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

Ca3(PO4) + SiO + C = P + CaSiO + CO =>
Ca3(PO4) + 3 SiO + 4 C = P + 3 CaSiO + 4 CO

Si + O2 = SiO =>
2 Si + O2 = 2 SiO

C6H14O + O2 = H2O + CO2 =>
C6H14O + 9 O2 = 7 H2O + 6 CO2

Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2

ZnCuN2O6 = ZnN2O6Cu =>
ZnCuN2O6 = ZnN2O6Cu

HCOONa + AgNO3 + NH3 + H2O = Ag + Na2CO3 + (NH4)2CO3 =>
18 HCOONa + 4 AgNO3 + 14 NH3 + 6 H2O = 4 Ag + 9 Na2CO3 + 9(NH4)2CO3

Mg(NO3)2 + CaCO3 = MgCO3 + Ca(NO3)2 =>
Mg(NO3)2 + CaCO3 = MgCO3 + Ca(NO3)2

Zn(NO3)2HCl = ZnClH(NO3)2 =>
Zn(NO3)2HCl = ZnClH(NO3)2

Sr(No3)2 + Na2CO3 = SrCO3 + NaNo3 =>
Sr(No3)2 + Na2CO3 = SrCO3 + 2 NaNo3

CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

Al(s) + CuSO4 = AlSO4 + Cu4 =>
4 Al(s) + 4 CuSO4 = 4 AlSO4 + Cu4

NaNH4Cl = NaClNH4 =>
NaNH4Cl = NaClNH4

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Breng de vergelijking van een chemische reactie in evenwicht
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