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Chemische vergelijkingen in evenwicht op02/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
C21 = C226 =>
226 C21 = 21 C226

NH3 + C3H4O2 = C3H3N + H2O =>
NH3 + C3H4O2 = C3H3N + 2 H2O

CH3COOH + Al(HCO3)3 = Al(CH3COO)3 + H2O + CO2 =>
3 CH3COOH + Al(HCO3)3 = Al(CH3COO)3 + 3 H2O + 3 CO2

CH3CHCHO + O2 = CH2CHCOOH + H2 =>
2 CH3CHCHO + O2 = 2 CH2CHCOOH + H2

Hg2SO4 + NO4NO3 = Hg2(NO3)2 + (NO4)2SO4 =>
Hg2SO4 + 2 NO4NO3 = Hg2(NO3)2 + (NO4)2SO4

Mg2 + H2Cl2 = MgCl + H =>
Mg2 + H2Cl2 = 2 MgCl + 2 H

TlNO3 + KOH + Cl2 = Tl(OH)3 + KCl + KNO3 =>
TlNO3 + 3 KOH + Cl2 = Tl(OH)3 + 2 KCl + KNO3

Sb2O5 + HCl = H3[SbCl6] + H2O + Cl2 =>
Sb2O5 + 16 HCl = 2 H3[SbCl6] + 5 H2O + 2 Cl2

CH3OOH + KOH = KC2H3O2 + H2O =>
2 CH3OOH + KOH = KC2H3O2 + 3 H2O

Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe

C5H12(l) + O2(g) = CO2(g) + H2O(l) =>
C5H12(l) + 8 O2(g) = 5 CO2(g) + 6 H2O(l)

AsSO3 + O2 = As2O3 + SO3 =>
4 AsSO3 + 3 O2 = 2 As2O3 + 4 SO3

C2H3O2NH4 + Na2CrO4 = (NH4)2CrO4 + NaC2H3O2 =>
2 C2H3O2NH4 + Na2CrO4 = (NH4)2CrO4 + 2 NaC2H3O2

Cr2O3 + KClO4 + KOH = K2CrO4 + KCl + H2O =>
4 Cr2O3 + 3 KClO4 + 16 KOH = 8 K2CrO4 + 3 KCl + 8 H2O

MgS + H2O = MgO + H2S =>
MgS + H2O = MgO + H2S

Co(NO3)2(aq) + Na4SiO4(aq) = CoSiO4(s) + Na4(NO3)2(aq) =>
Co(NO3)2(aq) + Na4SiO4(aq) = CoSiO4(s) + Na4(NO3)2(aq)

Cr2O7{-2} + I{-} + H{+} = Cr{+3} + I2 + H2O =>
Cr2O7{-2} + 6 I{-} + 14 H{+} = 2 Cr{+3} + 3 I2 + 7 H2O

AgC2H3O2NH3 = AgNH3C2H3O2 =>
AgC2H3O2NH3 = AgNH3C2H3O2

KOH(aq) = K(aq) + OH(aq) =>
KOH(aq) = K(aq) + OH(aq)

NH3 + I2 = N2I0 + H2 =>
4 NH3 + I2 = 2 N2I0 + 6 H2

(Na2S2O3) + HCl = SO2 + NaCl + S + H =>
2(Na2S2O3) + 4 HCl = 3 SO2 + 4 NaCl + S + 4 H

Sr + O2 = Sr2O3 =>
4 Sr + 3 O2 = 2 Sr2O3

Au + HCl = Au2Cl + H =>
2 Au + HCl = Au2Cl + H

Cr(NO3)3 + KOH = K(NO3)3 + CrOH =>
Cr(NO3)3 + KOH = K(NO3)3 + CrOH

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

NiClCl = Ni + ClCl =>
NiClCl = Ni + ClCl

CaSi2 + C2H3Cl = CaCl2 + C2H2 + SiH =>
CaSi2 + 2 C2H3Cl = CaCl2 + 2 C2H2 + 2 SiH

O + PbS = O2S + Pb =>
2 O + PbS = O2S + Pb

AgNO3(aq) + K2CO3(aq) = Ag2CO3(s) + KNO3(aq) =>
2 AgNO3(aq) + K2CO3(aq) = Ag2CO3(s) + 2 KNO3(aq)

CU(OH)2 + NH3 = [CU(NH3)4](OH)2 =>
CU(OH)2 + 4 NH3 = [CU(NH3)4](OH)2

H2SO3 + OH{-} = HSO3{-} + H2O =>
H2SO3 + OH{-} = HSO3{-} + H2O

NH4VO3 + Zn + H2SO4 = VOSO4 + ZnSO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + Zn + 4 H2SO4 = 2 VOSO4 + ZnSO4 + (NH4)2SO4 + 4 H2O

Ba(NO3)3 + H2SO4 = Ba2(SO4)3 + HNO3 =>
2 Ba(NO3)3 + 3 H2SO4 = Ba2(SO4)3 + 6 HNO3

IO4{-} + C2H6O2 = IO3{-} + CH2O + H2O =>
IO4{-} + C2H6O2 = IO3{-} + 2 CH2O + H2O

AgCl(s) + NH3(aq) = AgH + N2 + HCl =>
3 AgCl(s) + 2 NH3(aq) = 3 AgH + N2 + 3 HCl

Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO

NaOH + H3O = Na + H2O =>
NaOH + H3O = Na + 2 H2O

FeS2 + HNO3 = Fe(NO3)3 + NH4NO3 + SO2 + H2O =>
8 FeS2 + 46 HNO3 = 8 Fe(NO3)3 + 11 NH4NO3 + 16 SO2 + H2O

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

HNO3 + SO + H2O = H2SO4 + HNO2 =>
2 HNO3 + SO + H2O = H2SO4 + 2 HNO2

CoCl2 + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2 + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 2 H2O

CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O

H2SIO3 + NaCI = Na2SIO3 + HCI =>
H2SIO3 + 2 NaCI = Na2SIO3 + 2 HCI

H2SO4 + BeCO3 = H2O + CO2 + BeSO4 =>
H2SO4 + BeCO3 = H2O + CO2 + BeSO4

H2SO4 + TiO2 + Fe = H2O + Ti + Fe(SO4) =>
2 H2SO4 + TiO2 + 2 Fe = 2 H2O + Ti + 2 Fe(SO4)

FeCl3 + KF + H2O = K2[Fe(H2O)F5] + KCl =>
FeCl3 + 5 KF + H2O = K2[Fe(H2O)F5] + 3 KCl

AgClO4 = Ag + Cl + O =>
AgClO4 = Ag + Cl + 4 O

KCl + Na3[Co(NO2)6] = K3[Co(NO2)6] + NaCl =>
3 KCl + Na3[Co(NO2)6] = K3[Co(NO2)6] + 3 NaCl

C6H5NO3 + H2O2 = CO2 + H2O + NO2 =>
2 C6H5NO3 + 27 H2O2 = 12 CO2 + 32 H2O + 2 NO2

K + H3PO4 = K3PO4 + H2 =>
6 K + 2 H3PO4 = 2 K3PO4 + 3 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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