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Chemische vergelijkingen in evenwicht op05/04/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + H3O{+} = Zn{2+} + H2O + H2 =>
Zn + 2 H3O{+} = Zn{2+} + 2 H2O + H2

FeS + HCl = FeCl2 + H2 + S =>
FeS + 2 HCl = FeCl2 + H2 + S

C2H5COOHNH4OH = H2ONH4C2H5COO =>
C2H5COOHNH4OH = H2ONH4C2H5COO

HMnO4 + H2O = MnO2 + OH =>
HMnO4 + H2O = MnO2 + 3 OH

CuSO4(aq)Ba(OH)2(aq) = Cu(OH)2(s)BaSO4(aq) =>
CuSO4(aq)Ba(OH)2(aq) = Cu(OH)2(s)BaSO4(aq)

B + Fe = BFe3 =>
B + 3 Fe = BFe3

C2H4 + KMnO4 = MnO2 + KOH + H2O + CH3CO2K =>
3 C2H4 + 4 KMnO4 = 4 MnO2 + KOH + H2O + 3 CH3CO2K

H3Po4 + Ni(OH)2 = Ni3(Po4)2 + H2O =>
2 H3Po4 + 3 Ni(OH)2 = Ni3(Po4)2 + 6 H2O

AlF3 + I2 = IF + Al =>
2 AlF3 + 3 I2 = 6 IF + 2 Al

SCl2 + NH3 = S4N4 + HCl + S8 =>
24 SCl2 + 16 NH3 = 4 S4N4 + 48 HCl + S8

P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)

Cr + O = CrO =>
Cr + O = CrO

HBrAl(OH){3} = H2OAlBr{3} =>
HBrAl(OH){3} = H2OAlBr{3}

NO2 + Br2 = NO2Br2 =>
NO2 + Br2 = NO2Br2

CrO3 + CaO = CaO3 + CrO =>
CrO3 + CaO = CaO3 + CrO

Ca(NO3)Na2C2O4 = CaC2O4Na2NO3 =>
Ca(NO3)Na2C2O4 = CaC2O4Na2NO3

KO2 + H2O + CO2 = KHCO + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO + 7 O2

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

CuHI = CuIH =>
CuHI = CuIH

FeSiO + Fe3O4 = FeSi + Fe2O3 =>
FeSiO + 2 Fe3O4 = FeSi + 3 Fe2O3

TiOH = Ti + OH =>
TiOH = Ti + OH

MgCu{2}(aq) = CuMg{2} =>
MgCu{2}(aq) = CuMg{2}

KNO3 + NaI + H2SO4 = NO + I2 + K2SO4 + H2O + Na2SO4 =>
2 KNO3 + 6 NaI + 4 H2SO4 = 2 NO + 3 I2 + K2SO4 + 4 H2O + 3 Na2SO4

(HO)KI = KHOI =>
(HO)KI = KHOI

BaO + HOCl = BaCl + O2 + H2O =>
4 BaO + 4 HOCl = 4 BaCl + 3 O2 + 2 H2O

C2H5(Br) + O2 = CO2 + H2O + Br2 =>
4 C2H5(Br) + 13 O2 = 8 CO2 + 10 H2O + 2 Br2

Na2CrO4 + H2SO4 = Na2SO4 + H2CrO4 =>
Na2CrO4 + H2SO4 = Na2SO4 + H2CrO4

C3H4 + Cl2 = C3H4Cl4 =>
C3H4 + 2 Cl2 = C3H4Cl4

C3H7COONaNaOH = C3H8Na2CO3 =>
C3H7COONaNaOH = C3H8Na2CO3

C4H9OH + O = C3H7COOH + H2O =>
C4H9OH + 2 O = C3H7COOH + H2O

Fe + Cl2 + H2O = [Fe(H2O)6]{+3} + Cl{-} =>
2 Fe + 3 Cl2 + 12 H2O = 2[Fe(H2O)6]{+3} + 6 Cl{-}

FeIAgNO3 = FeNO3AgI =>
FeIAgNO3 = FeNO3AgI

C6H8O7 = H + C3H5O(COO)3 =>
C6H8O7 = 3 H + C3H5O(COO)3

Pb(NO2)KI = PbIKNO2 =>
Pb(NO2)KI = PbIKNO2

C10H14ONaOH = C10H13ONaH2O =>
C10H14ONaOH = C10H13ONaH2O

PH3 + H2O = PH2 + H3O =>
PH3 + H2O = PH2 + H3O

CaClLiPo = CaPoLiCl =>
CaClLiPo = CaPoLiCl

K2(SO4) + HClO = KClO + H2SO4 =>
K2(SO4) + 2 HClO = 2 KClO + H2SO4

Na2HPO4 + H2SO4 = Na2SO4 + H3PO4 =>
Na2HPO4 + H2SO4 = Na2SO4 + H3PO4

AuNNaCl = AuNaNCl =>
AuNNaCl = AuNaNCl

C2H4O2C5H12O = C7H14O2H2O =>
C2H4O2C5H12O = C7H14O2H2O

C6H6CH3CH3 + KMnO4 = C6H6(COOK)2 + MnO + KOH + H2O =>
5 C6H6CH3CH3 + 12 KMnO4 = 5 C6H6(COOK)2 + 12 MnO + 2 KOH + 14 H2O

HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl

Mn3 + S = MnS =>
Mn3 + 3 S = 3 MnS

NaSO3C2H4O2 = HSO3NaC2H3O2 =>
NaSO3C2H4O2 = HSO3NaC2H3O2

K2CrO4 + H2SO3 = Cr2(SO4)3 + KOH + H2O =>
2 K2CrO4 + 3 H2SO3 = Cr2(SO4)3 + 4 KOH + H2O

AsH3 + O2 = AsO3 + H2O =>
4 AsH3 + 9 O2 = 4 AsO3 + 6 H2O

Zn + Fe(No3)3 = ZnNo3 + Fe =>
3 Zn + Fe(No3)3 = 3 ZnNo3 + Fe

KCl + Na3(Co(NO2)6) = K3(Co(NO2)6) + NaCl =>
3 KCl + Na3(Co(NO2)6) = K3(Co(NO2)6) + 3 NaCl

NaOHHCl = NaCl(aq)HOH =>
NaOHHCl = NaCl(aq)HOH

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Breng de vergelijking van een chemische reactie in evenwicht
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