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Chemische vergelijkingen in evenwicht op03/19/14

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Breng de vergelijking van een chemische reactie in evenwicht
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2

C3H8 + H2O = CO2 + H2 =>
C3H8 + 6 H2O = 3 CO2 + 10 H2

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2

As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2

V + Cl2 = VCl3 =>
2 V + 3 Cl2 = 2 VCl3

C18H32O2 + O2 = CO2 + H2O =>
C18H32O2 + 25 O2 = 18 CO2 + 16 H2O

Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb

CH3COOH + Zn = CH3COOZn + H =>
CH3COOH + Zn = CH3COOZn + H

Na(PO4) + (CaNO)3 = Ca(PO4) + NaNO =>
3 Na(PO4) + (CaNO)3 = 3 Ca(PO4) + 3 NaNO

Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

CH3COOH + Zn = CH3COOZn + H2 =>
2 CH3COOH + 2 Zn = 2 CH3COOZn + H2

(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O

CO + Cl2 = COCl2 =>
CO + Cl2 = COCl2

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

Pb + AgNo3 = Pb(No3)2 + Ag =>
Pb + 2 AgNo3 = Pb(No3)2 + 2 Ag

Cs + H2SO4 = Cs2SO4 + H2 =>
2 Cs + H2SO4 = Cs2SO4 + H2

CH3COOH + Zn = ZnCH3COO + H2 =>
2 CH3COOH + 2 Zn = 2 ZnCH3COO + H2

FeCl2 + Na3PO4 = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaCl

Zn + I = ZnI =>
Zn + I = ZnI

IoI = IoI =>
IoI = IoI

Zn + I = ZnI2 =>
Zn + 2 I = ZnI2

Ag + H2SO4 = Ag2SO4 + H2S + H2O =>
8 Ag + 5 H2SO4 = 4 Ag2SO4 + H2S + 4 H2O

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

Zn + I = Zn2I =>
2 Zn + I = Zn2I

Fe + Cl2 = FeCl2 =>
Fe + Cl2 = FeCl2

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

H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

Zn + I = ZnI =>
Zn + I = ZnI

K3PO4 + Mg(NO3)2 = Mg3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Mg(NO3)2 = Mg3(PO4)2 + 6 KNO3

CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

Mn2{+} + H{+} + BiO3{-} = Bi3{+} + MnO4{-} + H2O =>
14 Mn2{+} + 10 H{+} + 39 BiO3{-} = 13 Bi3{+} + 28 MnO4{-} + 5 H2O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

K + O2 = K2O =>
4 K + O2 = 2 K2O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O

Co + HNO3 = Co(NO3)2 + N2 + H2O =>
5 Co + 12 HNO3 = 5 Co(NO3)2 + N2 + 6 H2O

MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn

AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl

Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO

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

NH4(NO3) + C12H23 = N2 + CO2 + H2O =>
71 NH4(NO3) + 2 C12H23 = 71 N2 + 24 CO2 + 165 H2O

CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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