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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl

Ni3(PO4)2 + H2SO4 = H3PO4 + NiSO4 =>
Ni3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 NiSO4

CuNO + KOH = CuOH + KNO =>
CuNO + KOH = CuOH + KNO

AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2

NH4Cl + H2O = H2 + NH4ClO4 =>
NH4Cl + 4 H2O = 4 H2 + NH4ClO4

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

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

C5O6H8 + O2 = CO2 + H2O =>
C5O6H8 + 4 O2 = 5 CO2 + 4 H2O

(NH4)3N + Mg(OH)2 = Mg3N2 + NH4OH =>
2(NH4)3N + 3 Mg(OH)2 = Mg3N2 + 6 NH4OH

C + O2 = CO2 =>
C + O2 = CO2

Na + H2O(l) = NaOH + H2 =>
2 Na + 2 H2O(l) = 2 NaOH + H2

C2H5NO3 + H2 = C2H5NH2 + H2O =>
C2H5NO3 + 4 H2 = C2H5NH2 + 3 H2O

KCl + AgNO3 = KNO3 + AgCl =>
KCl + AgNO3 = KNO3 + AgCl

Ca(OH)2 + C6H5COOH = H2O + Ca(C6H5COO)2 =>
Ca(OH)2 + 2 C6H5COOH = 2 H2O + Ca(C6H5COO)2

KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

CH3CHO + K2MnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
2 CH3CHO + K2MnO4 + 2 H2SO4 = 2 CH3COOH + MnSO4 + K2SO4 + 2 H2O

N2H3CH3(l) + N2O4(l) = H2O(g) + N2(g) + CO2(g) =>
4 N2H3CH3(l) + 5 N2O4(l) = 12 H2O(g) + 9 N2(g) + 4 CO2(g)

C12H22O11 + Ca(OH)2 = CH3CH2OH + H2O + CaCO3 =>
C12H22O11 + 4 Ca(OH)2 = 4 CH3CH2OH + 3 H2O + 4 CaCO3

Pb + AgNO3 = Ag + Pb(NO3)2 =>
Pb + 2 AgNO3 = 2 Ag + Pb(NO3)2

C12H22011 + O2 = CO + H2O =>
4 C12H22011 + 22035 O2 = 48 CO + 44022 H2O

[Al(OH)4]{-} + H3O{+} = Al(OH)3 + H2O =>
[Al(OH)4]{-} + H3O{+} = Al(OH)3 + 2 H2O

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

Mg + AlCl3 = MgCl2 + Al =>
3 Mg + 2 AlCl3 = 3 MgCl2 + 2 Al

Fe2 + NH4SCN = [Fe(SCN)6]3 + NH4 =>
3 Fe2 + 36 NH4SCN = 2[Fe(SCN)6]3 + 36 NH4

Mo + N2O4 + H2O = MoO2 + HNO2 =>
Mo + 2 N2O4 + 2 H2O = MoO2 + 4 HNO2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

CU + CO2 + O2 = CUCO3 =>
2 CU + 2 CO2 + O2 = 2 CUCO3

HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O

SnF2(aq) + Na3Po4(aq) = Sn3(Po4)2(s) + NaF(aq) =>
3 SnF2(aq) + 2 Na3Po4(aq) = Sn3(Po4)2(s) + 6 NaF(aq)

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S

Cu{2+} + OH{-} + NH3 = Cu + N2 + H2O =>
3 Cu{2+} + 6 OH{-} + 2 NH3 = 3 Cu + N2 + 6 H2O

Ca + S8 = CaS =>
8 Ca + S8 = 8 CaS

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

K4[Fe(CN)6] + NiSO4 = Ni2[Fe(CN)6] + K2SO4 =>
K4[Fe(CN)6] + 2 NiSO4 = Ni2[Fe(CN)6] + 2 K2SO4

Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2

C39H72O5 + CH3OH = C21H40O4 + C19H36O2 =>
C39H72O5 + CH3OH = C21H40O4 + C19H36O2

TiCl3 + H2O + O2 = TiOCl2 + HCl =>
4 TiCl3 + 2 H2O + O2 = 4 TiOCl2 + 4 HCl

NH4Cl + Br2 = N2 + HCl + HBr =>
2 NH4Cl + 3 Br2 = N2 + 2 HCl + 6 HBr

IO3 + I{-} + H{+} = I3{-} + H2O =>
2 IO3 + 19 I{-} + 12 H{+} = 7 I3{-} + 6 H2O

MgCa(CO3)2 + SiO2 + H2O = Mg3Si4O10(OH)2 + CaCO3 + CO2 =>
3 MgCa(CO3)2 + 4 SiO2 + H2O = Mg3Si4O10(OH)2 + 3 CaCO3 + 3 CO2

Cu + AgNO3 = CuAgNO3 =>
Cu + AgNO3 = CuAgNO3

NH4Cl + Br2 = N2 + HCl + HBr =>
2 NH4Cl + 3 Br2 = N2 + 2 HCl + 6 HBr

Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S

NH4Cl + Br2 = N2 + HCl + HBr =>
2 NH4Cl + 3 Br2 = N2 + 2 HCl + 6 HBr

LiOH = Li{+} + OH{-} =>
LiOH = Li{+} + OH{-}

HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O

C17H35COOH + KOH = C17H35COOK + H2O =>
C17H35COOH + KOH = C17H35COOK + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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