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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
ZnSO4 + NH3 + H2O = Zn(NH3)4(OH)2 + (NH4)2SO4 =>
ZnSO4 + 6 NH3 + 2 H2O = Zn(NH3)4(OH)2 + (NH4)2SO4

Cl1 = Cl2 =>
2 Cl1 = Cl2

ZnSO4 + CoCl2 = ZnCl2 + CoSO4 =>
ZnSO4 + CoCl2 = ZnCl2 + CoSO4

ICl3 + NaOH = NaIO3 + NaI + NaCl + H2O =>
3 ICl3 + 12 NaOH = 2 NaIO3 + NaI + 9 NaCl + 6 H2O

H2SO4Ca = CaSO4H2 =>
H2SO4Ca = CaSO4H2

Sb2S3 + HCl = SbCl6{3-} + H{+} + H2S =>
Sb2S3 + 12 HCl = 2 SbCl6{3-} + 6 H{+} + 3 H2S

C3H7SH + O2 = CO2 + S + H2O =>
C3H7SH + 5 O2 = 3 CO2 + S + 4 H2O

KCn + HCl = HCn + KCl =>
KCn + HCl = HCn + KCl

H2SeO3 + KMnO4 + HNO3 = H2SeO4 + KNO3 + Mn(NO3)2 + H2O =>
5 H2SeO3 + 2 KMnO4 + 6 HNO3 = 5 H2SeO4 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2O

C6H12O6 = C4H8O2 + CO2 + H2O =>
5 C6H12O6 = 6 C4H8O2 + 6 CO2 + 6 H2O

Li2S + Al(NO3)3 = Li(NO3) + Al2S3 =>
3 Li2S + 2 Al(NO3)3 = 6 Li(NO3) + Al2S3

AgNO3(aq) + HCl(aq) = AgCl + HNO3 =>
AgNO3(aq) + HCl(aq) = AgCl + HNO3

H3PO4 + CaO = [Ca]3(PO4)2 + H2O =>
2 H3PO4 + 3 CaO = [Ca]3(PO4)2 + 3 H2O

Fe2O3 + K2S2O7 = Fe2(SO4)3 + K2SO4 =>
Fe2O3 + 3 K2S2O7 = Fe2(SO4)3 + 3 K2SO4

AlBr3 + Cl = AlCl3 + Br =>
AlBr3 + 3 Cl = AlCl3 + 3 Br

I + HNO3 = HIO3 + NO2 + H2O =>
I + 5 HNO3 = HIO3 + 5 NO2 + 2 H2O

ZnSO4*7H2O + NaHCO3 = ZnCO3 + Na2SO4 + H2O + CO2 =>
ZnSO4*7H2O + 2 NaHCO3 = ZnCO3 + Na2SO4 + 8 H2O + CO2

C14H14O3 + O2 = CO2 + H2O =>
C14H14O3 + 16 O2 = 14 CO2 + 7 H2O

C2H3O2{-} + H{+} = HC2H3O2 =>
C2H3O2{-} + H{+} = HC2H3O2

Pb + PbO2 + H{+} + SO4{-} = PbSO4 + H2O =>
3 Pb + PbO2 + 4 H{+} + 4 SO4{-} = 4 PbSO4 + 2 H2O

C16H34 + CuO = H2O + CO2 + Cu =>
C16H34 + 49 CuO = 17 H2O + 16 CO2 + 49 Cu

AsCl3 + H2S = HCl + As2S3 =>
2 AsCl3 + 3 H2S = 6 HCl + As2S3

C6H5NO2 + HCl = C6H5NH2 + Cl2 + H2O =>
C6H5NO2 + 6 HCl = C6H5NH2 + 3 Cl2 + 2 H2O

Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4

CuO + MgBr2 = MgO2 + CuBr =>
2 CuO + MgBr2 = MgO2 + 2 CuBr

H2 = H =>
H2 = 2 H

Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4

CuS + HNO3 = Cu[NO3]2 + S + NO + H2O =>
3 CuS + 8 HNO3 = 3 Cu[NO3]2 + 3 S + 2 NO + 4 H2O

Pb + NaOH = Pb(OH) + Na =>
Pb + NaOH = Pb(OH) + Na

HNO3 + CO3 = HNO4 + CO2 =>
HNO3 + CO3 = HNO4 + CO2

(COOH)2 + NaOH = (COO)2Na2 + H2O =>
(COOH)2 + 2 NaOH = (COO)2Na2 + 2 H2O

Cu3S + NaOH = CuNa + S(OH)3 =>
Cu3S + 3 NaOH = 3 CuNa + S(OH)3

As2O3 + Ca(OH)2 = Ca3(AsO4)2 + H2 + H2O =>
As2O3 + 3 Ca(OH)2 = Ca3(AsO4)2 + 2 H2 + H2O

CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2

FeCO3 + H2O = FeO + H2CO3 =>
FeCO3 + H2O = FeO + H2CO3

CuO + SO2 + NO2 = CuSO4 + NO =>
CuO + SO2 + NO2 = CuSO4 + NO

Os + KNO3 + KOH = K2OsO4 + KNO2 + H2O =>
Os + 3 KNO3 + 2 KOH = K2OsO4 + 3 KNO2 + H2O

PbSO4 + NH4(CH3COO) = (NH4)2SO4 + Pb(CH3COO)2 =>
PbSO4 + 2 NH4(CH3COO) = (NH4)2SO4 + Pb(CH3COO)2

CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O

Cu + O = Cu4O2 =>
4 Cu + 2 O = Cu4O2

Copper + oxygen = copper(III)oxide =>
4 Cu + 3 O2 = 2 Cu2O3

Zn + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + H2

Zn + NiCl2 = ZnCl2 + Ni =>
Zn + NiCl2 = ZnCl2 + Ni

C6H6 + H2SO4 = C6H8SO4 =>
C6H6 + H2SO4 = C6H8SO4

Be + P = Be3P2 =>
3 Be + 2 P = Be3P2

K2FeO4 + BaCl2 + H2SO4 = KSO4 + FeSO4 + Ba(ClO3)2 + H2O =>
6 K2FeO4 + BaCl2 + 18 H2SO4 = 12 KSO4 + 6 FeSO4 + Ba(ClO3)2 + 18 H2O

Co + K4[Fe(CN)6] = K4[Co(CN)6] + Fe =>
Co + K4[Fe(CN)6] = K4[Co(CN)6] + Fe

SO42{-} + NH3 = SO32{-} + H2O + N2 =>
3 SO42{-} + 20 NH3 = 3 SO32{-} + 30 H2O + 10 N2

NH4NO3 + Zn = ZnO + N2 + H2O =>
NH4NO3 + Zn = ZnO + N2 + 2 H2O

Fe3O4 + Mg = Fe + MgO4 =>
Fe3O4 + Mg = 3 Fe + MgO4

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Breng de vergelijking van een chemische reactie in evenwicht
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