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Chemische vergelijkingen in evenwicht op03/08/24

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Breng de vergelijking van een chemische reactie in evenwicht
Fe(No2)3 + NaOH = Fe(OH)2 + NaNo3 =>
Fe(No2)3 + 2 NaOH = Fe(OH)2 + 2 NaNo3

K2(NO3)2 + PbCrO4 = K2CrO4 + Pb(NO3)2 =>
K2(NO3)2 + PbCrO4 = K2CrO4 + Pb(NO3)2

MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O

Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

NH3 + H2O = HH3 + NO =>
4 NH3 + 4 H2O = 5 HH3 + 4 NO

Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2

NaBO2 + HCl = HBO2 + NaCl =>
NaBO2 + HCl = HBO2 + NaCl

C2H5OH + Cr2O7{2-} + H3O{+} = CH3CO2H + Cr3{+} + H2O =>
17 C2H5OH + 6 Cr2O7{2-} + 16 H3O{+} = 17 CH3CO2H + 4 Cr3{+} + 41 H2O

MgO + H2 = H2O + Mg =>
MgO + H2 = H2O + Mg

BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2

MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg

Mg + Cu2O = MgO + Cu2 =>
Mg + Cu2O = MgO + Cu2

Al2(SO4)3 = SO4 + Al =>
Al2(SO4)3 = 3 SO4 + 2 Al

H2 + Cl = HCl1 =>
H2 + 2 Cl = 2 HCl1

Rb(ClO4) = Rb(ClO3) + O2 =>
2 Rb(ClO4) = 2 Rb(ClO3) + O2

Cu + CsCl = CuCl2 + Cs =>
Cu + 2 CsCl = CuCl2 + 2 Cs

Fe(OH)2 = Fe + H2O + O =>
Fe(OH)2 = Fe + H2O + O

KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3

ZnSO4*7H2O + Na2HPO4*12H2O + NH4Cl = NH4ZnPO4 + NaCl + H2O + NH3 + H2SO4 =>
ZnSO4*7H2O + Na2HPO4*12H2O + 2 NH4Cl = NH4ZnPO4 + 2 NaCl + 19 H2O + NH3 + H2SO4

Zn + CuO2 = Cu + ZnO =>
2 Zn + CuO2 = Cu + 2 ZnO

MgO + CaO = MgO3 + Ca =>
MgO + 2 CaO = MgO3 + 2 Ca

I2 + NH4Cl = NH4I2 + Cl2 =>
2 I2 + 2 NH4Cl = 2 NH4I2 + Cl2

S + HO = SO4 + H2O =>
S + 8 HO = SO4 + 4 H2O

C20H36 = C10H18 =>
C20H36 = 2 C10H18

NaHCO3 = Na2O + H2O + CO2(aq) =>
2 NaHCO3 = Na2O + H2O + 2 CO2(aq)

FeO + Ag(NO3)2 = Fe(NO3)2 + AgO =>
FeO + Ag(NO3)2 = Fe(NO3)2 + AgO

H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2O(l) + CO2 =>
H2SO4(aq) + CaCO3(s) = CaSO4(s) + H2O(l) + CO2

NaNO2 + NaI + H2SO4 = NO + Na2SO4 + I2 + H2O =>
2 NaNO2 + 2 NaI + 2 H2SO4 = 2 NO + 2 Na2SO4 + I2 + 2 H2O

As + SOH = AsSOH =>
As + SOH = AsSOH

Mg(s) + CrSO4(aq) = MgSO4(aq) + Cr =>
Mg(s) + CrSO4(aq) = MgSO4(aq) + Cr

Fe02 = Fe203 =>
203 Fe02 = 2 Fe203

FeS + HNO3 = S + Fe(NO3) + NO2 + H2O =>
FeS + 2 HNO3 = S + Fe(NO3) + NO2 + H2O

NH4Cl + LiOH = LiCl + NH4OH =>
NH4Cl + LiOH = LiCl + NH4OH

HN3 + O2 = H2O + N2 =>
4 HN3 + O2 = 2 H2O + 6 N2

Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O

Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2

Fe(C2H3O2)3 + MgCrO4 = Mg(C2H3O2)2 + Fe2(CrO4)3 =>
2 Fe(C2H3O2)3 + 3 MgCrO4 = 3 Mg(C2H3O2)2 + Fe2(CrO4)3

*3FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
*3FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl

Fe(NO3)2 + BaCl2 = Ba(NO3)2 + FeCl2 =>
Fe(NO3)2 + BaCl2 = Ba(NO3)2 + FeCl2

C7H5N3O6(s) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C7H5N3O6(s) + 21 O2(g) = 28 CO2(g) + 10 H2O(g) + 6 N2(g)

NO2 + Cl2 = O2NCl =>
2 NO2 + Cl2 = 2 O2NCl

MgCl2 + Zn = ZnCl + Mg =>
MgCl2 + 2 Zn = 2 ZnCl + Mg

N2O + CH3OH = CO2 + N2 + H2O =>
3 N2O + CH3OH = CO2 + 3 N2 + 2 H2O

Zn + Pb(CH3COO)4 = Pb + Zn(O2CCH3)2 =>
2 Zn + Pb(CH3COO)4 = Pb + 2 Zn(O2CCH3)2

CrCl + H2O2 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl + 5 H2O2 + 6 KOH = 2 K2CrO4 + 2 KCl + 8 H2O

N2H4 + NH4NO3 = N2H4NO3 + NH3 =>
3 N2H4 + 2 NH4NO3 = 2 N2H4NO3 + 4 NH3

FeCl3 = Fe + Cl2 =>
2 FeCl3 = 2 Fe + 3 Cl2

Mn(OH)2 + H2SO4 = Mn + SO4 + H2O =>
Mn(OH)2 + H2SO4 = Mn + SO4 + 2 H2O

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

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Breng de vergelijking van een chemische reactie in evenwicht
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