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Chemische vergelijkingen in evenwicht op03/27/19

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Breng de vergelijking van een chemische reactie in evenwicht
XeF2 + PF5 = XeF + PF6 =>
XeF2 + PF5 = XeF + PF6

P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

[Co(NH3)4CO3] + HCl + NH3 = [Co(NH3)5Cl]Cl2 + H2O + CO2 + H2 =>
2[Co(NH3)4CO3] + 6 HCl + 2 NH3 = 2[Co(NH3)5Cl]Cl2 + 2 H2O + 2 CO2 + H2

Ag + S = AgS =>
Ag + S = AgS

[Co(NH3)4CO3] + HCl + NH3 = [Co(NH3)5Cl]Cl2 + H2O + CO2 + H =>
[Co(NH3)4CO3] + 3 HCl + NH3 = [Co(NH3)5Cl]Cl2 + H2O + CO2 + H

CUS + HNO3 = CUSO4 + NO + H2O =>
3 CUS + 8 HNO3 = 3 CUSO4 + 8 NO + 4 H2O

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

[Co(NH3)4CO3] + HCl + NH3 = [Co(NH3)5Cl]Cl2 + H2O + CO2 + H2 =>
2[Co(NH3)4CO3] + 6 HCl + 2 NH3 = 2[Co(NH3)5Cl]Cl2 + 2 H2O + 2 CO2 + H2

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

BiCl3(aq) + H2S(aq) = Bi2S3 + HCl =>
2 BiCl3(aq) + 3 H2S(aq) = Bi2S3 + 6 HCl

[Co(NH3)4CO3] + HCl + NH3 = [Co(NH3)5Cl]Cl2 + H2O + CO2 + H2 =>
2[Co(NH3)4CO3] + 6 HCl + 2 NH3 = 2[Co(NH3)5Cl]Cl2 + 2 H2O + 2 CO2 + H2

CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3 =>
CaCo3 + Ba(OH)2 = Ca(OH)2 + BaCo3

BiCl3(aq) + H2S(aq) = Bi2S3 + HCl(g) =>
2 BiCl3(aq) + 3 H2S(aq) = Bi2S3 + 6 HCl(g)

BiCl3(aq) + H2S(aq) = Bi2S3(s) + HCl(g) =>
2 BiCl3(aq) + 3 H2S(aq) = Bi2S3(s) + 6 HCl(g)

C7H9 + HNO3 = C7H6(NO2)3 + H2O =>
C7H9 + 3 HNO3 = C7H6(NO2)3 + 3 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2

BiCl3(aq) + H2S(aq) = Bi2S3(aq) + HCl(g) =>
2 BiCl3(aq) + 3 H2S(aq) = Bi2S3(aq) + 6 HCl(g)

CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2

BiCl3(aq) + H2S(aq) = Bi2S3(l) + HCl(g) =>
2 BiCl3(aq) + 3 H2S(aq) = Bi2S3(l) + 6 HCl(g)

H2SO4 + KOH = K2SO4 + H2O(g) =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O(g)

BiCl3(aq) + H2S(aq) = Bi2S3 + HCl(g) =>
2 BiCl3(aq) + 3 H2S(aq) = Bi2S3 + 6 HCl(g)

HBr + AgOH = AgBr + H2O =>
HBr + AgOH = AgBr + H2O

H2S + KOH = K2S + H2O =>
H2S + 2 KOH = K2S + 2 H2O

(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O

C2H5OH + O2 = CH3COOH + H20 =>
10 C2H5OH + 5 O2 = 10 CH3COOH + H20

CH3COOH + PCl3 = CH3COCl + H3PO3 =>
3 CH3COOH + PCl3 = 3 CH3COCl + H3PO3

Cl2(g) + PCl3(g) = PCl5(g) =>
Cl2(g) + PCl3(g) = PCl5(g)

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

V + Cl2 = VCl =>
2 V + Cl2 = 2 VCl

NaClO4 + H2O = Na(OH) + HClO4 =>
NaClO4 + H2O = Na(OH) + HClO4

Cr2(SO4)3 + (NH4)2CO3 = (NH4)2(SO4)3 + Cr2CO3 =>
Cr2(SO4)3 + (NH4)2CO3 = (NH4)2(SO4)3 + Cr2CO3

C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O

KOH + H2SO3 = K2SO3 + H2O =>
2 KOH + H2SO3 = K2SO3 + 2 H2O

KOH + CuSO4 = Cu(OH)2 + K2SO4 =>
2 KOH + CuSO4 = Cu(OH)2 + K2SO4

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

KOH + CuSO4 = Cu(OH)2 + K2SO4 =>
2 KOH + CuSO4 = Cu(OH)2 + K2SO4

SO2(g) + O2(g) = SO3(g) =>
2 SO2(g) + O2(g) = 2 SO3(g)

CH3CH2OH + O2 = CH3COOH + H2O =>
CH3CH2OH + O2 = CH3COOH + H2O

MgO + N2O5 = Mg(NO3)2 =>
MgO + N2O5 = Mg(NO3)2

CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O

KOH + CuSO4 = Cu(OH)2 + K2SO4 =>
2 KOH + CuSO4 = Cu(OH)2 + K2SO4

Fe(OH)3(aq) + H2C2O4(aq) = H2O(l) + Fe2(C2O4)3(aq) =>
2 Fe(OH)3(aq) + 3 H2C2O4(aq) = 6 H2O(l) + Fe2(C2O4)3(aq)

CUSO4 + Fe = CU + Fe2(SO4)3 =>
3 CUSO4 + 2 Fe = 3 CU + Fe2(SO4)3

N2 + H = NH =>
N2 + 2 H = 2 NH

H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

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