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Chemische vergelijkingen in evenwicht op02/04/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu + H2O = Cu(OH2)6 =>
Cu + 6 H2O = Cu(OH2)6

Fe{2+} + O2 + OH{-} = FeOOH + H2O =>
4 Fe{2+} + O2 + 8 OH{-} = 4 FeOOH + 2 H2O

C4 + H2 + O2 = C8H18O =>
4 C4 + 18 H2 + O2 = 2 C8H18O

C2H6O + C7H7NO2 = C9H11O2N + H2O =>
C2H6O + C7H7NO2 = C9H11O2N + H2O

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

N2(g) + O2(g) + H2O = HNO(aq) =>
2 N2(g) + O2(g) + 2 H2O = 4 HNO(aq)

Fe + AgNO3 = Fe(NO3)37 + Ag =>
Fe + 37 AgNO3 = Fe(NO3)37 + 37 Ag

(NH4)2O + H2SO4 = (NH4)2SO4 + H2O =>
(NH4)2O + H2SO4 = (NH4)2SO4 + H2O

C0 + O = CO2 =>
C0 + 2 O = CO2

C4 + O2 + H2 = C6H12O6 =>
3 C4 + 6 O2 + 12 H2 = 2 C6H12O6

HCI + Na{2}S = NaCI + H{2}S =>
HCI + Na{2}S = NaCI + H{2}S

NaPO4 + NiCl2 = NaCl2 + NiPO4 =>
NaPO4 + NiCl2 = NaCl2 + NiPO4

HI(aq) + KHCO3(aq) = KI + H2O + CO2 =>
HI(aq) + KHCO3(aq) = KI + H2O + CO2

C7H7NO2 + C2H6O = C9H11NO2 + H2O =>
C7H7NO2 + C2H6O = C9H11NO2 + H2O

H2CO3 + KOH = H2OH + KCO3 =>
H2CO3 + KOH = H2OH + KCO3

C6(OH)6 + Zn + H2SO4 = C6H6 + ZnSO4 + H2O =>
C6(OH)6 + 6 Zn + 6 H2SO4 = C6H6 + 6 ZnSO4 + 6 H2O

H3PO4 + Al(OH)3 = H3(OH)3 + Al3(PO4)3 =>
3 H3PO4 + 3 Al(OH)3 = 3 H3(OH)3 + Al3(PO4)3

SO4{-2} + H{+} + C8H8 = CO2 + H2S + H2O =>
5 SO4{-2} + 10 H{+} + C8H8 = 8 CO2 + 5 H2S + 4 H2O

H{+} + MnO4{-} + Cl{-} = Cl2 + Mn{2+} + H2O =>
16 H{+} + 2 MnO4{-} + 10 Cl{-} = 5 Cl2 + 2 Mn{2+} + 8 H2O

H28 + N2 = NH3 =>
3 H28 + 14 N2 = 28 NH3

NiO + CO = Ni + CO2 =>
NiO + CO = Ni + CO2

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

K2(H)PO4 + FeCl3 = K2(H)Cl3 + FePO4 =>
K2(H)PO4 + FeCl3 = K2(H)Cl3 + FePO4

C6H5OK + H = C6H5OH + K2 =>
2 C6H5OK + 2 H = 2 C6H5OH + K2

C6H5O7{-3} + NO3{-} + H{+} = N2 + CO2 + H2O =>
5 C6H5O7{-3} + 18 NO3{-} + 33 H{+} = 9 N2 + 30 CO2 + 29 H2O

C2H6O + C7H7NO2 = C9H11O2N + H2O =>
C2H6O + C7H7NO2 = C9H11O2N + H2O

H2O + Co = CoO + H2 =>
H2O + Co = CoO + H2

NaF + Ba(PO3)2 = BaF + Na(PO3)2 =>
NaF + Ba(PO3)2 = BaF + Na(PO3)2

KNO2 + CrSO4 + KOH = N2 + K2CrO4 + K2SO4 + H2O =>
4 KNO2 + 3 CrSO4 + 8 KOH = 2 N2 + 3 K2CrO4 + 3 K2SO4 + 4 H2O

FeAsS + O2 = FeAsO4 + SO2 =>
FeAsS + 3 O2 = FeAsO4 + SO2

Al2O3 + CuCl2 = AlCl3 + CuO =>
Al2O3 + 3 CuCl2 = 2 AlCl3 + 3 CuO

NiSO4 + Na2CO3 = NiCO3 + Na2SO4 =>
NiSO4 + Na2CO3 = NiCO3 + Na2SO4

Cr(g) + O2(g) = Cr2O3 =>
4 Cr(g) + 3 O2(g) = 2 Cr2O3

NaClO + C12H22O11 = H2O + CO2 + NaCl =>
24 NaClO + C12H22O11 = 11 H2O + 12 CO2 + 24 NaCl

C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2

MgSO + O2 = MgSO4 =>
2 MgSO + 3 O2 = 2 MgSO4

CuCl2(l) + Na3Po4(s) = Cu3(Po4)2() + NaCl() =>
3 CuCl2(l) + 2 Na3Po4(s) = Cu3(Po4)2() + 6 NaCl()

Hl(OH)3 + H2SO4 = Hl2(SO4)3 + H2O =>
2 Hl(OH)3 + 3 H2SO4 = Hl2(SO4)3 + 6 H2O

Cu(OH)2 + NH4OH = Cu(NH3)4 + H2O + N2 =>
3 Cu(OH)2 + 14 NH4OH = 3 Cu(NH3)4 + 20 H2O + N2

CH3CHOHCH + O2 = CO2 + H2O =>
CH3CHOHCH + 4 O2 = 3 CO2 + 3 H2O

H2SO4 + NH4 = NH4H2SO4 =>
H2SO4 + NH4 = NH4H2SO4

CHOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 CHOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O

HF + KNO3 + NH3 = NH4NO3 + KF =>
HF + KNO3 + NH3 = NH4NO3 + KF

Na[Au(OH)4] + NaNO3 = Na[Au(NO3)4] + NaOH =>
Na[Au(OH)4] + 4 NaNO3 = Na[Au(NO3)4] + 4 NaOH

HNO3 + BeH2O2 = H2O + BeN2O6 =>
2 HNO3 + BeH2O2 = 2 H2O + BeN2O6

Fe(NO3)3(aq) + KOH = Fe(OH)3 + KNO3 =>
Fe(NO3)3(aq) + 3 KOH = Fe(OH)3 + 3 KNO3

KH + LiOH = KOH + LiH =>
KH + LiOH = KOH + LiH

CH4 + Cl2 = CHCl2 + HCl6 =>
CH4 + 10 Cl2 = CHCl2 + 3 HCl6

NH4NO3 + H3PO4 = NH4PO4 + NO3H3 =>
NH4NO3 + H3PO4 = NH4PO4 + NO3H3

Cu(OH)2 + Fe = Fe(OH)2 + Cu =>
Cu(OH)2 + Fe = Fe(OH)2 + Cu

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Breng de vergelijking van een chemische reactie in evenwicht
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