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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mg3P2 + NaF = MgF2 + Na3P =>
Mg3P2 + 6 NaF = 3 MgF2 + 2 Na3P

H2O2 + KI + H2SO4 = H2O + K2SO4 + KI3 =>
H2O2 + 3 KI + H2SO4 = 2 H2O + K2SO4 + KI3

C18H36O2 + O2 = C02 + H2O =>
C18H36O2 + 8 O2 = 9 C02 + 18 H2O

P{4+} + O{2} = P{2} + O{5} =>
3 P{4+} + 2 O{2} = 3 P{2} + 2 O{5}

C2H5OH + HBr = Bromoethane + water =>
C2H5OH + HBr = C2H5Br + H2O

Mg2Si2O6 + Al2SiO5 + SiO2 = Mg2Al4Si5O18 =>
Mg2Si2O6 + 2 Al2SiO5 + SiO2 = Mg2Al4Si5O18

KAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + K2CO3 + SiO2 =>
2 KAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + K2CO3 + 4 SiO2

CH2 + CH2O2 = C2H4O2 =>
CH2 + CH2O2 = C2H4O2

C6H12O6 + HCl = C6H10 + H2O + Cl =>
C6H12O6 + 10 HCl = C6H10 + 6 H2O + 10 Cl

K2Cr2O7 + CH3OH + H2SO4 = Cr2(SO4)3 + K2SO4 + COH + H2O =>
K2Cr2O7 + 2 CH3OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 COH + 7 H2O

CH2O + CuO = Cu2O + COOH2 =>
CH2O + 2 CuO = Cu2O + COOH2

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

HCl + KOH(s) = KCl + H2O =>
HCl + KOH(s) = KCl + H2O

LiAl(SiO3)2 + H2SO4 = HAl(SiO3)2 + Li2SO4 =>
2 LiAl(SiO3)2 + H2SO4 = 2 HAl(SiO3)2 + Li2SO4

Cu12As4S13 + O2 + H2O = CuSO4 + H3AsO4 + H2SO4 =>
2 Cu12As4S13 + 61 O2 + 14 H2O = 24 CuSO4 + 8 H3AsO4 + 2 H2SO4

Zn(OH)2 + H3Po4 = Zn3(Po4)2 + H2O =>
3 Zn(OH)2 + 2 H3Po4 = Zn3(Po4)2 + 6 H2O

K2OCaO = K2CaO2 =>
K2OCaO = K2CaO2

LiH2PO4 + KOH = LiOH + KH2PO4 =>
LiH2PO4 + KOH = LiOH + KH2PO4

K3P + Ba3As2 = K3As + Ba3P2 =>
2 K3P + Ba3As2 = 2 K3As + Ba3P2

(CuS)2 + KOH = Cu(OH)2 + K2S =>
(CuS)2 + 4 KOH = 2 Cu(OH)2 + 2 K2S

HNO2 + FeSO4 = FeOHSO4 + NO =>
HNO2 + FeSO4 = FeOHSO4 + NO

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

CH3COOH + KCN = CH3CN + KCOOH =>
CH3COOH + KCN = CH3CN + KCOOH

K4FeC6N6 + KMnO4 + HCl = KCl + FeCl3 + MnCl2 + CO2 + NO + H2O =>
5 K4FeC6N6 + 43 KMnO4 + 164 HCl = 63 KCl + 5 FeCl3 + 43 MnCl2 + 30 CO2 + 30 NO + 82 H2O

H + Br = HBr =>
H + Br = HBr

Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2

Fe + C2H3O2H = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 C2H3O2H = 2 Fe(C2H3O2)3 + 3 H2

H{+} + Zn = Zn{2+} + H2 =>
2 H{+} + Zn = Zn{2+} + H2

Pb(iv)S + CaCl = PbCa + SCl =>
Pb(iv)S + CaCl = PbCa + SCl

Co(NO3)2 + NH3 = Co(NH3) + NO3 =>
Co(NO3)2 + NH3 = Co(NH3) + 2 NO3

B2O3(s) + C(s) = B4C3(s) + CO2(g) =>
2 B2O3(s) + 6 C(s) = B4C3(s) + 3 CO2(g)

NaHCO3HCl(ac) = NaClH2OCO2 =>
NaHCO3HCl(ac) = NaClH2OCO2

CuO4S(aq) + NaOH(aq) = Cu(OH)2 + Na2SO4(aq) =>
CuO4S(aq) + 2 NaOH(aq) = Cu(OH)2 + Na2SO4(aq)

(a)C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
(a)C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)

[Co(NH3)6](NO3)2 + KCN = K4[Co(CN)6] + NH3 + KNO3 =>
[Co(NH3)6](NO3)2 + 6 KCN = K4[Co(CN)6] + 6 NH3 + 2 KNO3

Cu + N = Cu3N =>
3 Cu + N = Cu3N

CaO + CO2 = CaCO + O =>
CaO + CO2 = CaCO + 2 O

H2O + Ce(NO3)3 + Na2CO3 + KMnO4 = MnO2 + CO2 + Ce(OH)4 + NaNO3 + KNO3 =>
6 H2O + 3 Ce(NO3)3 + 4 Na2CO3 + KMnO4 = MnO2 + 4 CO2 + 3 Ce(OH)4 + 8 NaNO3 + KNO3

PbS + NH4OH = Pb(OH)2 + (NH4)2S =>
PbS + 2 NH4OH = Pb(OH)2 + (NH4)2S

C6H6O = C + H2 + O2 =>
2 C6H6O = 12 C + 6 H2 + O2

PhCH3 + KMnO4 + H2SO4 = PhCH5KMnO8S =>
PhCH3 + KMnO4 + H2SO4 = PhCH5KMnO8S

TiCl4(q) + H2O(g) = TiO2(s) + HCl(g) =>
TiCl4(q) + 2 H2O(g) = TiO2(s) + 4 HCl(g)

HCOOH = CHOO + H =>
HCOOH = CHOO + H

Cl2O + CuO = Cu + ClO3 =>
Cl2O + 5 CuO = 5 Cu + 2 ClO3

C3H2C2H5OH + O2 = CO2 + H2O =>
2 C3H2C2H5OH + 13 O2 = 10 CO2 + 8 H2O

Al2O3(SiO2)6 + (NaOH)2(H2O)21 + Al2O3(SiO2)2 = Na(SiO3)2 + Al(SiO3)2 + H =>
21 Al2O3(SiO2)6 + 2(NaOH)2(H2O)21 + 17 Al2O3(SiO2)2 = 4 Na(SiO3)2 + 76 Al(SiO3)2 + 88 H

NaB2H3O3F4 + H3PO4 + HCl + C4H10N4O2 = BPN + NaCl + CO2 + H2O + F2 + N2 =>
11 NaB2H3O3F4 + 22 H3PO4 + 11 HCl + 6 C4H10N4O2 = 22 BPN + 11 NaCl + 24 CO2 + 85 H2O + 22 F2 + N2

Al + F2 = AlF3 = =>
2 Al + 3 F2 = 2 AlF3

K2[Zn(OH)4] + Si = Zn + KOH + K2SiO3 + H2O =>
2 K2[Zn(OH)4] + Si = 2 Zn + 2 KOH + K2SiO3 + 3 H2O

Fe(NO3)3 + H3N = HNO3 + FeN =>
Fe(NO3)3 + H3N = 3 HNO3 + FeN

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Breng de vergelijking van een chemische reactie in evenwicht
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