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Chemische vergelijkingen in evenwicht op05/10/24

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Breng de vergelijking van een chemische reactie in evenwicht
CH3CN + H2O = CH3OH + HCN =>
CH3CN + H2O = CH3OH + HCN

Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu

FeN = Fe + N2 =>
2 FeN = 2 Fe + N2

FeS + HCl(aq) = FeCl2(aq) + H2S(g) =>
FeS + 2 HCl(aq) = FeCl2(aq) + H2S(g)

Ru(NO3)3 + Na2S = Ru2S3 + NaNO3 =>
2 Ru(NO3)3 + 3 Na2S = Ru2S3 + 6 NaNO3

MgCl2 + Al2(SO4)3 = MgSO4 + AlCl3 =>
3 MgCl2 + Al2(SO4)3 = 3 MgSO4 + 2 AlCl3

CuSO4Ba(NO3)2 = Cu(NO3)2 + Ba(SO4) =>
CuSO4Ba(NO3)2 = Cu(NO3)2 + Ba(SO4)

PI3 + H2O = H3PO3 + HI =>
PI3 + 3 H2O = H3PO3 + 3 HI

Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu

Na2SO4 + Zn = Na + ZnSO4 =>
Na2SO4 + Zn = 2 Na + ZnSO4

UF5 + H2O = UO2F2 + UF4 + HF =>
2 UF5 + 2 H2O = UO2F2 + UF4 + 4 HF

Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2

C6H6 + AlCl3 = C6H5Cl2 + Al + HCl =>
C6H6 + AlCl3 = C6H5Cl2 + Al + HCl

FeS2 + O2 = Fe203 + SO3 =>
203 FeS2 + 609 O2 = Fe203 + 406 SO3

Fe(OH)3 + CO2 = Fe2(CO3)3 + H2O =>
2 Fe(OH)3 + 3 CO2 = Fe2(CO3)3 + 3 H2O

AlHg(CH3COO)3 = Al(CH3COO)3Hg =>
AlHg(CH3COO)3 = Al(CH3COO)3Hg

Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3

AgCl = Ag{-} + Cl{+} =>
AgCl = Ag{-} + Cl{+}

Co(NO3)2Na2SO4 = CoSO4Na2(NO3)2 =>
Co(NO3)2Na2SO4 = CoSO4Na2(NO3)2

HgS + HCl + HNO3 = H2O + HgCl4 + NO + S =>
3 HgS + 12 HCl + 4 HNO3 = 8 H2O + 3 HgCl4 + 4 NO + 3 S

CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O

UF5 + H2O = UO2F2 + UF4 + HF =>
2 UF5 + 2 H2O = UO2F2 + UF4 + 4 HF

Na + H2 = NaH =>
2 Na + H2 = 2 NaH

Pb(s) + Au(NO3)3(aq) = Pb(NO3)3(aq) + Au(s) =>
Pb(s) + Au(NO3)3(aq) = Pb(NO3)3(aq) + Au(s)

Sn(NO3)4 + K2CO3 = Sn(CO3)2 + KNO3 =>
Sn(NO3)4 + 2 K2CO3 = Sn(CO3)2 + 4 KNO3

TiOSO4 + HCl = TiCl2 + H2OSO4 =>
TiOSO4 + 2 HCl = TiCl2 + H2OSO4

C6H12O6 = CO2 + C5H12O4 =>
C6H12O6 = CO2 + C5H12O4

BaCl2 + O2 = BaO + Cl2 =>
2 BaCl2 + O2 = 2 BaO + 2 Cl2

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

N2H4 + HNO2 = NH3 + NO2 =>
N2H4 + 2 HNO2 = 2 NH3 + 2 NO2

KMnO4 + H2SO4 + NaHSO3 = MnSO4 + NaHSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaHSO3 = 2 MnSO4 + 5 NaHSO4 + K2SO4 + 3 H2O

Fe2O3 + KOH = K2Fe2O4 + H2O =>
Fe2O3 + 2 KOH = K2Fe2O4 + H2O

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

(CH3)2CHCH2OH + K2Cr2O7 + H2SO4 = (CH3)2CHCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
3(CH3)2CHCH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3(CH3)2CHCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O

UF5 + H2O = UO2F2 + UF4 + HF =>
2 UF5 + 2 H2O = UO2F2 + UF4 + 4 HF

Feel(OH)3 + H2SO4 = Feel2(SO4)3 + H2O =>
2 Feel(OH)3 + 3 H2SO4 = Feel2(SO4)3 + 6 H2O

Fe2(SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4

KO2 + H2SO4 = K2SO4 + H2O + O3 =>
2 KO2 + H2SO4 = K2SO4 + H2O + O3

FeSO4 + NaOH = NaSO4 + Fe(OH) =>
FeSO4 + NaOH = NaSO4 + Fe(OH)

C7H13 + O2 = CO + H2O =>
4 C7H13 + 27 O2 = 28 CO + 26 H2O

Fe + Fe{3+} = Fe{2+} =>
Fe + 2 Fe{3+} = 3 Fe{2+}

H3AsO3 + I2 + H2O = H3AsO4 + I{-} + H3O{+} =>
H3AsO3 + I2 + 3 H2O = H3AsO4 + 2 I{-} + 2 H3O{+}

NH4H2PO4 = NH4 + H2 + PO4 =>
NH4H2PO4 = NH4 + H2 + PO4

MnO2 + SO2 = MnSO4 =>
MnO2 + SO2 = MnSO4

CH3NH2 + CH3I = CH3CH2I + NH3 =>
CH3NH2 + CH3I = CH3CH2I + NH3

I + S = IS =>
I + S = IS

CaS + Hg(NO3) = Ca(NO3) + HgS =>
CaS + Hg(NO3) = Ca(NO3) + HgS

Co(NO3)2 + Na3(PO4)2 = Co{+2} + (NO3)2{-} + (Na3){+} + PO4{-3} =>
5 Co(NO3)2 + Na3(PO4)2 = 5 Co{+2} + 5(NO3)2{-} + (Na3){+} + 2 PO4{-3}

C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2

XKOH + XH3PO4 = XK3PO4 + XH2O =>
3 XKOH + XH3PO4 = XK3PO4 + 3 XH2O

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Breng de vergelijking van een chemische reactie in evenwicht
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