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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + C3H4O2 = H + ZnC3O2 =>
Zn + C3H4O2 = 4 H + ZnC3O2

P4 + NaOH + H2O = PH3 + Na2H2PO4 =>
7 P4 + 24 NaOH + 24 H2O = 16 PH3 + 12 Na2H2PO4

C2H5Br + KOH(alk) = KBr + H2O + C2H4 =>
C2H5Br + KOH(alk) = KBr + H2O + C2H4

Na3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + H2O + NaNO3 + NH4NO3 =>
Na3PO4 + 12(NH4)2MoO4 + 24 HNO3 = (NH4)3PO4*12MoO3 + 12 H2O + 3 NaNO3 + 21 NH4NO3

PbSO4(s) + NaOH(aq) = Pb(OH)2 + Na2SO4 =>
PbSO4(s) + 2 NaOH(aq) = Pb(OH)2 + Na2SO4

AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + HNO3(aq) =>
2 AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + 2 HNO3(aq)

HCl + C7H8 = C7H7Cl + H =>
HCl + C7H8 = C7H7Cl + 2 H

C6H8O6 + NH3*3H2O = C6H11NO6 + H2O =>
C6H8O6 + NH3*3H2O = C6H11NO6 + 3 H2O

KMnO4 + CH2CH2 + H2SO4 + H2O = CH2(OH)CH2OH + MnSO4 + K2SO4 =>
2 KMnO4 + 5 CH2CH2 + 3 H2SO4 + 2 H2O = 5 CH2(OH)CH2OH + 2 MnSO4 + K2SO4

Zn(NO3)2 + CH3COOH = (CH3COO)2Zn + HNO3 =>
Zn(NO3)2 + 2 CH3COOH = (CH3COO)2Zn + 2 HNO3

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

CC12H22O11 + H2O = C2H6O + CO2 =>
3 CC12H22O11 + 6 H2O = 13 C2H6O + 13 CO2

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

Co(OH)3 = Co2O3 + H2O =>
2 Co(OH)3 = Co2O3 + 3 H2O

Ca*CO3 = CaCO3 =>
Ca*CO3 = CaCO3

Ca(Cl)2 + K3P = Ca3P2 + KCl =>
3 Ca(Cl)2 + 2 K3P = Ca3P2 + 6 KCl

K2Cr2O7 + HNO3 = KNO3 + H2Cr2O7 =>
K2Cr2O7 + 2 HNO3 = 2 KNO3 + H2Cr2O7

CH2OHCH2OHCH2OH + Cu(OH)2 = CH2OCH2OCu + H2O =>
2 CH2OHCH2OHCH2OH + 3 Cu(OH)2 = 3 CH2OCH2OCu + 6 H2O

HCOONa = Na{+} + HCOO{-} =>
HCOONa = Na{+} + HCOO{-}

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Hg2(NO3)2 + AlCl3 = HgCl + Al(NO3)3 =>
3 Hg2(NO3)2 + 2 AlCl3 = 6 HgCl + 2 Al(NO3)3

Hg(NO3)2 + K3[Fe(CN)6] = Hg2 + Fe(CN)6 + K(NO3) =>
6 Hg(NO3)2 + 4 K3[Fe(CN)6] = 3 Hg2 + 4 Fe(CN)6 + 12 K(NO3)

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

NO3{-} + Br2{-} + OH{-} = NO2{-} + BrO3{-} + H2O =>
11 NO3{-} + 2 Br2{-} + 2 OH{-} = 11 NO2{-} + 4 BrO3{-} + H2O

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

COCl2 + NaOH = Na2CO3 + NaCl + H2O =>
COCl2 + 4 NaOH = Na2CO3 + 2 NaCl + 2 H2O

Li2NH = Li3N + NH3 =>
3 Li2NH = 2 Li3N + NH3

MnSO4 + Na2S = MnS2 + Na + O4 =>
MnSO4 + Na2S = MnS2 + 2 Na + O4

NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O

H2C2O4 + H3O{+} + MnO4{-} = CO2 + Mn2{+} + H2O =>
13 H2C2O4 + 6 H3O{+} + 4 MnO4{-} = 26 CO2 + 2 Mn2{+} + 22 H2O

Ba + P = Ba3P2 =>
3 Ba + 2 P = Ba3P2

CH4 + H2O = C12H22O12 + H2 =>
12 CH4 + 12 H2O = C12H22O12 + 25 H2

Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N

C2H5 + O2 = CO2 + H2O =>
4 C2H5 + 13 O2 = 8 CO2 + 10 H2O

V + C = CV =>
V + C = CV

MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3

NH3 + HF = F + NH4 =>
NH3 + HF = F + NH4

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O

SiO3 + AgNO3 = Ag2SiO3 + NO3 =>
SiO3 + 2 AgNO3 = Ag2SiO3 + 2 NO3

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

C2H6 + O2H2O + CO2 = C4H8O3 =>
17 C2H6 + O2H2O + 18 CO2 = 13 C4H8O3

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

Ag(NO3) + H2S = H(NO3) + Ag2S =>
2 Ag(NO3) + H2S = 2 H(NO3) + Ag2S

H2S + Br2 + H2O = SO4{2-} + H{+} + Br{-} =>
H2S + 4 Br2 + 4 H2O = SO4{2-} + 10 H{+} + 8 Br{-}

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Breng de vergelijking van een chemische reactie in evenwicht
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