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Chemische vergelijkingen in evenwicht op01/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)

CdBr2 + Na2S = CdS + Na2Br2 =>
CdBr2 + Na2S = CdS + Na2Br2

I2O5 + CO = I2 + CO3 =>
2 I2O5 + 5 CO = 2 I2 + 5 CO3

C6H8O3 + Cu(OH)2 = C3H6O + CuO2 + H2O =>
C6H8O3 + 3 Cu(OH)2 = 2 C3H6O + 3 CuO2 + H2O

NiF2 + NH3 = Ni3N + NH4F + N2 =>
6 NiF2 + 16 NH3 = 2 Ni3N + 12 NH4F + N2

H2CO3(aq) + Mg(OH)2 = MgCO3 + H2O =>
H2CO3(aq) + Mg(OH)2 = MgCO3 + 2 H2O

CaCO3H2SO4 = CO2CaSO4H2O =>
CaCO3H2SO4 = CO2CaSO4H2O

MnSO4 + Na = Na2SO4 + Mn =>
MnSO4 + 2 Na = Na2SO4 + Mn

CaCO3 + H3PO4 = CaPO4 + CO3H3 =>
CaCO3 + H3PO4 = CaPO4 + CO3H3

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Zn(CN)2 = Zn + CN =>
Zn(CN)2 = Zn + 2 CN

C7H16(g) + O2(g) = CO2 + H2O(g) =>
C7H16(g) + 11 O2(g) = 7 CO2 + 8 H2O(g)

FeSO4 + KClO3 + H2SO4 = Fe(SO4)3 + K2SO4 + Cl + H2O =>
5 FeSO4 + 4 KClO3 + 12 H2SO4 = 5 Fe(SO4)3 + 2 K2SO4 + 4 Cl + 12 H2O

CH3COONa = Na + CH3COO =>
CH3COONa = Na + CH3COO

CrO3 + H2SO4 + KBr = K2SO4 + Cr2(SO4)3 + Br + H2O =>
2 CrO3 + 6 H2SO4 + 6 KBr = 3 K2SO4 + Cr2(SO4)3 + 6 Br + 6 H2O

CrCl2 + NaBiO3 + HCl = BiCl3 + Na2Cr2O7 + H2O + NaCl =>
2 CrCl2 + 4 NaBiO3 + 10 HCl = 4 BiCl3 + Na2Cr2O7 + 5 H2O + 2 NaCl

Na2CO3 + Ca(OH)2 = NaOH + CO3 + Ca =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CO3 + Ca

S2F2 + H2O = S8 + H2S4O6 + HF =>
20 S2F2 + 24 H2O = 3 S8 + 4 H2S4O6 + 40 HF

CH4 + C2H4 = C2H6 =>
2 CH4 + C2H4 = 2 C2H6

K2CO3 + NiBr2 = Ni2CO3 + KBr2 =>
K2CO3 + 2 NiBr2 = Ni2CO3 + 2 KBr2

Mg3N2 + LiOH = Mg(OH)2 + Li3N =>
Mg3N2 + 6 LiOH = 3 Mg(OH)2 + 2 Li3N

NaI + Br2 + H2O = NaIO3 + HBr =>
NaI + 3 Br2 + 3 H2O = NaIO3 + 6 HBr

NO3 + O2 = NO5 =>
NO3 + O2 = NO5

Co(SO4) + Ca(C2H3O2)2 = CaSO4 + Co(C2H3O2)2 =>
Co(SO4) + Ca(C2H3O2)2 = CaSO4 + Co(C2H3O2)2

P2S3 + O2 = P2O5 + SO3 =>
P2S3 + 7 O2 = P2O5 + 3 SO3

NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr

Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O(l)

CrO3 + H2SO4 + KBr = K2SO4 + Cr2(SO4)3 + Br + H2O =>
2 CrO3 + 6 H2SO4 + 6 KBr = 3 K2SO4 + Cr2(SO4)3 + 6 Br + 6 H2O

Ae + S = Ae2S3 =>
2 Ae + 3 S = Ae2S3

CrO3 + H2SO4 + KBr = K2SO4 + Cr2(SO4)3 + Br + H2O =>
2 CrO3 + 6 H2SO4 + 6 KBr = 3 K2SO4 + Cr2(SO4)3 + 6 Br + 6 H2O

ZnO + BaCl2 = ZnCl2 + BaO =>
ZnO + BaCl2 = ZnCl2 + BaO

I2 + AlF3 = AlI3 + F =>
3 I2 + 2 AlF3 = 2 AlI3 + 6 F

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

C3H8O = C3H6O + H =>
C3H8O = C3H6O + 2 H

C2H2O + H2O = C6H12O6 =>
3 C2H2O + 3 H2O = C6H12O6

HCl + NaBr = NaCl + BrH =>
HCl + NaBr = NaCl + BrH

FeCl3 + KSCN + AgNO3 = KCl + SCN + Fe(NO3) + Ag =>
FeCl3 + 3 KSCN + AgNO3 = 3 KCl + 3 SCN + Fe(NO3) + Ag

NaI + H2O + Br2 = NaIO3 + HBr =>
NaI + 3 H2O + 3 Br2 = NaIO3 + 6 HBr

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

Cu + MgZn = CuZn + Mg =>
Cu + MgZn = CuZn + Mg

SNCl4 + NH3 = SNCl2 + HCl + N2 =>
3 SNCl4 + 2 NH3 = 3 SNCl2 + 6 HCl + N2

HI + KOH = H2 + KOI =>
HI + KOH = H2 + KOI

C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O

Na2SO3 + KMnO4 + KOH = H2O + K2MnO4 + Na2SO4 =>
Na2SO3 + 2 KMnO4 + 2 KOH = H2O + 2 K2MnO4 + Na2SO4

Zn(OH)2 + NH5O = [Zn(NH3)4](OH)2 + H2O =>
Zn(OH)2 + 4 NH5O = [Zn(NH3)4](OH)2 + 4 H2O

CrO3 + H2SO4 + KBr = K2SO4 + Cr2(SO4)3 + Br + H2O =>
2 CrO3 + 6 H2SO4 + 6 KBr = 3 K2SO4 + Cr2(SO4)3 + 6 Br + 6 H2O

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Bi(NO3)3 + NaOH = Bi(OH)3 + NaNO3 =>
Bi(NO3)3 + 3 NaOH = Bi(OH)3 + 3 NaNO3

N2O4 + KOH = KNO3 + KNO2 + H2O =>
N2O4 + 2 KOH = KNO3 + KNO2 + H2O

CrO3 + H2SO4 + KBr = K2SO4 + Cr2(SO4)3 + Br + H2O =>
2 CrO3 + 6 H2SO4 + 6 KBr = 3 K2SO4 + Cr2(SO4)3 + 6 Br + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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