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Chemische vergelijkingen in evenwicht op12/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
Mn2O3 + HNO3 = HMnO4 + NO + H2O =>
3 Mn2O3 + 8 HNO3 = 6 HMnO4 + 8 NO + H2O

Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2

HPO4 + H3O = H2O + H3PO4 =>
HPO4 + 2 H3O = 2 H2O + H3PO4

BaCl + K3 = Ba + KCl =>
3 BaCl + K3 = 3 Ba + 3 KCl

Xe + F2 = XeF4 =>
Xe + 2 F2 = XeF4

C6H12 + I2 = C6H12I =>
2 C6H12 + I2 = 2 C6H12I

KClO3 + C2O4H2 = ClO2 + CO2 + K2C2O4 + H2O =>
2 KClO3 + 2 C2O4H2 = 2 ClO2 + 2 CO2 + K2C2O4 + 2 H2O

Fe(NO3)3KSCN = FeSCN(NO3)2KNO3 =>
Fe(NO3)3KSCN = FeSCN(NO3)2KNO3

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

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

SnCl4 + NH4OH = NH4Cl4 + SnOH =>
SnCl4 + NH4OH = NH4Cl4 + SnOH

Zn(OH)2CH2COOH = Zn(CH3COO2)H2O =>
Zn(OH)2CH2COOH = Zn(CH3COO2)H2O

AgNO3(ac)HCI(ac) = AgCI(s)HNO3(ac) =>
AgNO3(ac)HCI(ac) = AgCI(s)HNO3(ac)

CoCl3 + NaOH = NaCl + Co + OH =>
CoCl3 + 3 NaOH = 3 NaCl + Co + 3 OH

CH3CH2CH = CH2 =>
CH3CH2CH = 3 CH2

PotassiumPhosphate + MagnesiumNitrate = PotassiumNitrate + MagnesiumPhosphate =>
PotassiumPhosphate + MagnesiumNitrate = PotassiumNitrate + MagnesiumPhosphate

CuCl + NH3 + H2O = Cu(NH3)4(H2O)2 + NH4Cl + OH =>
CuCl + 5 NH3 + 3 H2O = Cu(NH3)4(H2O)2 + NH4Cl + OH

SO2 + H2O = H2SO3H + H2SO4 =>
3 SO2 + 4 H2O = 2 H2SO3H + H2SO4

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

NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

KF + NaI + H3SbO4 = K2HSbO3 + NaIO3 + HF =>
6 KF + NaI + 3 H3SbO4 = 3 K2HSbO3 + NaIO3 + 6 HF

FeC2O4 = CO2 + Fe =>
FeC2O4 = 2 CO2 + Fe

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

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

HNO3 + CH3CH2COOH = CH3CH2CONO3 + H2O =>
HNO3 + CH3CH2COOH = CH3CH2CONO3 + H2O

K2MnO4 + H2O = KMnO4 + Mn4O2 + KOH =>
24 K2MnO4 + 14 H2O = 20 KMnO4 + Mn4O2 + 28 KOH

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

CaCl2 + (HNO3) = Ca(NO3)2 + HCl =>
CaCl2 + 2(HNO3) = Ca(NO3)2 + 2 HCl

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Mg + H2SO3 = MgSO3 + H2 =>
Mg + H2SO3 = MgSO3 + H2

KMnO4 + C6H5CH2OH + H2SO4 = K2SO4 + C6H5COOH + MnSO4 + H2O =>
4 KMnO4 + 5 C6H5CH2OH + 6 H2SO4 = 2 K2SO4 + 5 C6H5COOH + 4 MnSO4 + 11 H2O

N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3

Fe2(SO4)3 + Ba(OH)2 = Fe(OH)3 + BaSO4 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaSO4

NH + HCl = NCl + H2 =>
NH + HCl = NCl + H2

NaNO3 + HCl + NaI = NaCl + NOCl + H2O + I2 =>
NaNO3 + 4 HCl + 2 NaI = 3 NaCl + NOCl + 2 H2O + I2

NH2 + H2O2 = N2 + H2O =>
2 NH2 + 2 H2O2 = N2 + 4 H2O

Ca3(PO4)2 + Na2SO4 = CaSO4 + Na3PO4 =>
Ca3(PO4)2 + 3 Na2SO4 = 3 CaSO4 + 2 Na3PO4

FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)

CaCl2 + H3PO4 = Ca3(PO4)2 + HCl =>
3 CaCl2 + 2 H3PO4 = Ca3(PO4)2 + 6 HCl

H2SO3 + Cu = Cu(SO3)2 + H2 =>
2 H2SO3 + Cu = Cu(SO3)2 + 2 H2

Co2(SO4)3 + KOH = Co(OH)3 + K2(SO4) =>
Co2(SO4)3 + 6 KOH = 2 Co(OH)3 + 3 K2(SO4)

H3PO4 + NaOH + AgNO3 = Ag3PO4 + NaNO3 + H2O =>
H3PO4 + 3 NaOH + 3 AgNO3 = Ag3PO4 + 3 NaNO3 + 3 H2O

NaOH + Mg(NO3)2 = Mg(OH) + Na(NO3)2 =>
NaOH + Mg(NO3)2 = Mg(OH) + Na(NO3)2

Na2SO4 + Na2S + SiO2 = Na2SiO3 + SO2 =>
3 Na2SO4 + Na2S + 4 SiO2 = 4 Na2SiO3 + 4 SO2

NaClO = NaCl + NaClO2 =>
2 NaClO = NaCl + NaClO2

(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4

HCI + Na2CO3 = NaCI + H2O*CO2 =>
2 HCI + Na2CO3 = 2 NaCI + H2O*CO2

FeSO4 + LiOH = Fe(OH)2 + Li2SO4 =>
FeSO4 + 2 LiOH = Fe(OH)2 + Li2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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