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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
HNO3 + KI = NO + I2 + H2O + KNO3 =>
8 HNO3 + 6 KI = 2 NO + 3 I2 + 4 H2O + 6 KNO3

Fe{+3} + PO4{-3} = FePO4 =>
Fe{+3} + PO4{-3} = FePO4

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

Mg(s) + ZnCl2 = Zn + MgCl2 =>
Mg(s) + ZnCl2 = Zn + MgCl2

H + Ni = HNi =>
H + Ni = HNi

Ag2S2O3 + KI = K2S2O3 + AgI =>
Ag2S2O3 + 2 KI = K2S2O3 + 2 AgI

Cs + P4 = Cs3P =>
12 Cs + P4 = 4 Cs3P

KBrO3 + KBr + HNO3 = KNO3 + Br2 + H2O =>
KBrO3 + 5 KBr + 6 HNO3 = 6 KNO3 + 3 Br2 + 3 H2O

Na2(O2)7 = Na2O7 + O2 =>
2 Na2(O2)7 = 2 Na2O7 + 7 O2

H2SO4 + BaCl2 = SO4Ba + H2Cl2 =>
H2SO4 + BaCl2 = SO4Ba + H2Cl2

Co3S4 + (CH3COO) = Co(CH3COO) + S =>
Co3S4 + 3(CH3COO) = 3 Co(CH3COO) + 4 S

KClO3 + F2 = KF + O2 + Cl2 =>
2 KClO3 + F2 = 2 KF + 3 O2 + Cl2

C6H6N4O4 + C2H6O = C8H10N4O4 + H2O =>
C6H6N4O4 + C2H6O = C8H10N4O4 + H2O

HCl + BaCl2 = BaH2 + Cl2 =>
2 HCl + BaCl2 = BaH2 + 2 Cl2

HgS + O = HgO + SO2 =>
HgS + 3 O = HgO + SO2

KBr + Ag2SO4 = AgBr + K2SO4 =>
2 KBr + Ag2SO4 = 2 AgBr + K2SO4

MgSO4 + NH4Cl = MgH4Cl + NSO4 =>
MgSO4 + NH4Cl = MgH4Cl + NSO4

Mg + CuCl{2} = Cu + MgCl{2} =>
Mg + CuCl{2} = Cu + MgCl{2}

C5H12 + Cl2 = C5H9Cl + HCl =>
C5H12 + 2 Cl2 = C5H9Cl + 3 HCl

NH4OH + NaC2H3O2 = NH4C2H3O2 + NaOH =>
NH4OH + NaC2H3O2 = NH4C2H3O2 + NaOH

K{+} + SO4{2-} = K2SO4 =>
2 K{+} + SO4{2-} = K2SO4

AgNO2 + Fe = Fe(NO2)2 + Ag =>
2 AgNO2 + Fe = Fe(NO2)2 + 2 Ag

(NH4)2CO3 + CuBr2 = CuCO3 + NH4Br =>
(NH4)2CO3 + CuBr2 = CuCO3 + 2 NH4Br

CaCO3*H2O + HCl = CaCl2 + CO2 + H2O =>
CaCO3*H2O + 2 HCl = CaCl2 + CO2 + 2 H2O

Pb + Na2S = PbNa2S =>
Pb + Na2S = PbNa2S

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

MgCl2 + Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + NaCl =>
2 MgCl2 + 2 Na2CO3 + H2O = Mg2(OH)2CO3 + CO2 + 4 NaCl

NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3

AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3

CO2 + HF = COF2 + H2O =>
CO2 + 2 HF = COF2 + H2O

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

C12H22O11 + H2O = C2H5OH + CO2 =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2

C2H6 + Br2 = C6H5Br + HBr =>
3 C2H6 + 7 Br2 = C6H5Br + 13 HBr

CH2CH2 + HCl = CH2ClCH3 =>
CH2CH2 + HCl = CH2ClCH3

C3H5O3Na + H2O = C3H5O3H + NaOH =>
C3H5O3Na + H2O = C3H5O3H + NaOH

H2SO4 + BaO2 = BaSO4 + HO =>
H2SO4 + BaO2 = BaSO4 + 2 HO

Ba1O + H2O = Ba(O1H1)2 =>
Ba1O + H2O = Ba(O1H1)2

C6H4CH3C2H5 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
35 C6H4CH3C2H5 + 66 KMnO4 + 99 H2SO4 = 45 C6H5COOH + 33 K2SO4 + 66 MnSO4 + 174 H2O

Cl2 + S2O3{2-} + OH{-} = SO4{2-} + Cl{-} + H2O =>
4 Cl2 + S2O3{2-} + 10 OH{-} = 2 SO4{2-} + 8 Cl{-} + 5 H2O

MgSO4 + MnS3 = MgS + Mn(SO4)3 =>
3 MgSO4 + MnS3 = 3 MgS + Mn(SO4)3

COS + H2S = CS2 + H2O =>
COS + H2S = CS2 + H2O

Ca + ZnO = CaO + Zn =>
Ca + ZnO = CaO + Zn

C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O

H + BrO3 = HBrO3 =>
H + BrO3 = HBrO3

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

Co(NO3)2*6H2O + NaOH = CoO + NaNO3 + H2O =>
Co(NO3)2*6H2O + 2 NaOH = CoO + 2 NaNO3 + 7 H2O

Cu(HSO4)2 + Zn = CuSO4 + ZnSO4 + H2 =>
Cu(HSO4)2 + Zn = CuSO4 + ZnSO4 + H2

N2H4 + SeO4{-2} + H3O{+} = N2 + Se + H2O =>
3 N2H4 + 2 SeO4{-2} + 4 H3O{+} = 3 N2 + 2 Se + 12 H2O

FeCl3 + Fe = Fe2Cl3 =>
FeCl3 + Fe = Fe2Cl3

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

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Breng de vergelijking van een chemische reactie in evenwicht
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