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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ba2Cl2(aq) + H2SO4(aq) = HCl(s) + Ba2SO4(aq) =>
Ba2Cl2(aq) + H2SO4(aq) = 2 HCl(s) + Ba2SO4(aq)

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

Cu(SO4)(aq) + Al(s) = Al2(SO4)3(aq) + Cu(s) =>
3 Cu(SO4)(aq) + 2 Al(s) = Al2(SO4)3(aq) + 3 Cu(s)

N2O5 + H3N = H2O + N2O3 =>
3 N2O5 + 2 H3N = 3 H2O + 4 N2O3

KClO3 + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO3 + 6 FeSO4 + 3 H2SO4 = KCl + 3 Fe2(SO4)3 + 3 H2O

B2H6 + O = B2O + H2O =>
B2H6 + 4 O = B2O + 3 H2O

HCl + MnO2 = MnCl2 + O2 + H2 =>
2 HCl + MnO2 = MnCl2 + O2 + H2

C57H100O6 + O2 = CO2 + H2O =>
C57H100O6 + 79 O2 = 57 CO2 + 50 H2O

KOH + HN = KN + HOH =>
KOH + HN = KN + HOH

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

CH4 + S8 = CS22 + H2S =>
CH4 + 3 S8 = CS22 + 2 H2S

C(s) + Si(s) = SiC(s) =>
C(s) + Si(s) = SiC(s)

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

As2O5 = As4O5 + O2 =>
4 As2O5 = 2 As4O5 + 5 O2

BiCl3 + Zn + HCl = BiH3 + ZnCl2 =>
BiCl3 + 3 Zn + 3 HCl = BiH3 + 3 ZnCl2

Mn2O7 + H2 = MnH + H2O =>
Mn2O7 + 8 H2 = 2 MnH + 7 H2O

Zn + Ca(O2CCH3)2 = Zn(O2CCH3)2 + Ca =>
Zn + Ca(O2CCH3)2 = Zn(O2CCH3)2 + Ca

HClO + H2SO3 = Cl2 + H2SO4 + H2O =>
2 HClO + H2SO3 = Cl2 + H2SO4 + H2O

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

MgS + O2 = Mg + SO2 =>
MgS + O2 = Mg + SO2

Na2SO3 + Mn(OH)2 + KOH = K2MnO4 + H2O + Na2S =>
2 Na2SO3 + 3 Mn(OH)2 + 6 KOH = 3 K2MnO4 + 6 H2O + 2 Na2S

Se + O2 + H2O = H2SeO4 =>
2 Se + 3 O2 + 2 H2O = 2 H2SeO4

Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O

B2H6 + LiAlH4 = LiBH4 + Al(BH4)3 =>
2 B2H6 + LiAlH4 = LiBH4 + Al(BH4)3

C9Br5H15 + O2 = CO2 + H2O + Br2O7 =>
2 C9Br5H15 + 43 O2 = 18 CO2 + 15 H2O + 5 Br2O7

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

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

CuSO4*5H2O + NH3 = Cu(NH3)4SO4 + H2O =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4SO4 + 5 H2O

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

Rb = Rb3 =>
3 Rb = Rb3

NaOH + Cu(NO3)2 = NaCu + OH(NO3)2 =>
NaOH + Cu(NO3)2 = NaCu + OH(NO3)2

Al + Pb(NO3)2 = Al(NO3)2 + Pb =>
Al + Pb(NO3)2 = Al(NO3)2 + Pb

CH3CHClCH2CH3 + KOH = H2O + CH2CHCH2CH3 + KCl =>
CH3CHClCH2CH3 + KOH = H2O + CH2CHCH2CH3 + KCl

As2O5 = As4O5 + O2 =>
4 As2O5 = 2 As4O5 + 5 O2

Al(s) + Pb{2} = Al{3} + Pb =>
2 Al(s) + 3 Pb{2} = 2 Al{3} + 3 Pb

H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O

MnCl2 + Br2 + NH4OH = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4OH = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O

Ni(ll) + FeCl2(aq) = Fe + NiCl2 =>
Ni(ll) + FeCl2(aq) = Fe + NiCl2

Na2S2O4 + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
5 Na2S2O4 + 6 KMnO4 + 4 H2SO4 = 5 Na2SO4 + 3 K2SO4 + 6 MnSO4 + 4 H2O

Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O

MnCl2 + Br2 + NH4OH = MnO2 + NH4Cl + NH4Br + H2O =>
MnCl2 + Br2 + 4 NH4OH = MnO2 + 2 NH4Cl + 2 NH4Br + 2 H2O

CH2(OH)CH2CH2CH3 + O2 = CO2 + H2O =>
CH2(OH)CH2CH2CH3 + 6 O2 = 4 CO2 + 5 H2O

Ca + I = Ca5I2 =>
5 Ca + 2 I = Ca5I2

SiO2(s) + CO = SiCO + O2 =>
SiO2(s) + CO = SiCO + O2

Na2SO3 + Mn(OH)2 + KOH = K2MnO4 + H2O + Na2S =>
2 Na2SO3 + 3 Mn(OH)2 + 6 KOH = 3 K2MnO4 + 6 H2O + 2 Na2S

SnCl4 + Cl2 = SnCl6 =>
SnCl4 + Cl2 = SnCl6

As2O5 = As4O5 + O2 =>
4 As2O5 = 2 As4O5 + 5 O2

Mn2O7 + H2 = MnH + H2O =>
Mn2O7 + 8 H2 = 2 MnH + 7 H2O

MnO4{-} + Cl{-} + H{+} = Mn2{+} + Cl2 + H2O =>
4 MnO4{-} + 26 Cl{-} + 32 H{+} = 2 Mn2{+} + 13 Cl2 + 16 H2O

Pb(CH3COO)2 + Na2SO4 = NaCH3COO + PbSO4 =>
Pb(CH3COO)2 + Na2SO4 = 2 NaCH3COO + PbSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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