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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)3PO4(aq) + NaOH(aq) = Na3PO4(aq) + NH3(aq) + H2O(l) =>
(NH4)3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 NH3(aq) + 3 H2O(l)

Pb3(PO4)4 + HNO3 = Pb(NO3)4 + H3PO4 =>
Pb3(PO4)4 + 12 HNO3 = 3 Pb(NO3)4 + 4 H3PO4

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

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

NaCrO4 + H2S + HCl = S8 + NaCl + CrCl3 + H2O =>
4 NaCrO4 + 8 H2S + 16 HCl = S8 + 4 NaCl + 4 CrCl3 + 16 H2O

K3AsO4 + KI + H2SO4 = K3AsO3 + KSO4 + I2 + H2O =>
2 K3AsO4 + 2 KI + 2 H2SO4 = 2 K3AsO3 + 2 KSO4 + I2 + 2 H2O

Na(CN) + Cu(CO3)2 = Na2(CO3) + Cu(CN)4 =>
4 Na(CN) + Cu(CO3)2 = 2 Na2(CO3) + Cu(CN)4

C5H10O2 + NaOH = C5H9O2Na + H2O =>
C5H10O2 + NaOH = C5H9O2Na + H2O

H2Se + CO2 = CSe2 + H2O =>
2 H2Se + CO2 = CSe2 + 2 H2O

C2H3COOH + C2H5OH = C2H3COOC2H5 + H2O =>
C2H3COOH + C2H5OH = C2H3COOC2H5 + H2O

NaCl + I2 = Na + I2Cl =>
NaCl + I2 = Na + I2Cl

Na2CrO4 + NaSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 Na2CrO4 + 6 NaSO3 + 2 H2SO4 = Cr2(SO4)3 + 5 Na2SO4 + 2 H2O

Cu + Si = CuSi =>
Cu + Si = CuSi

LiN + Mg = MgN + Li =>
LiN + Mg = MgN + Li

CH3COOH + Cu = CuH3COOH + C =>
CH3COOH + Cu = CuH3COOH + C

Fe + KSCN + H2O2 = FeO2 + KSCNH2 =>
Fe + KSCN + H2O2 = FeO2 + KSCNH2

I2 + Cl2 = ICl3 =>
I2 + 3 Cl2 = 2 ICl3

Br2 + S = Br2S =>
Br2 + S = Br2S

KOH + Cl2 = KCl + H2O + KClO =>
2 KOH + Cl2 = KCl + H2O + KClO

Ba + NaCl = Ba(NaCl) =>
Ba + NaCl = Ba(NaCl)

Al{3+} + O{2-} = Al2O3 =>
2 Al{3+} + 3 O{2-} = Al2O3

AgC2H3O2(aq) + Li3PO4(aq) = Ag3PO4(s) + LiC2H3O2(aq) =>
3 AgC2H3O2(aq) + Li3PO4(aq) = Ag3PO4(s) + 3 LiC2H3O2(aq)

Na3PO4(aq) + AgNO3(aq) = NaNO3(aq) + Ag3PO4(aq) =>
Na3PO4(aq) + 3 AgNO3(aq) = 3 NaNO3(aq) + Ag3PO4(aq)

As + NO3{-} + OH{-} = AsO4{3-} + NO + H2O =>
3 As + 5 NO3{-} + 4 OH{-} = 3 AsO4{3-} + 5 NO + 2 H2O

CH3(CH2)24CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)24CH3 + 79 O2 = 52 CO2 + 54 H2O

FeTiO3 + H2SO4 = FeSO4 + TiOSO4 + H2O =>
FeTiO3 + 2 H2SO4 = FeSO4 + TiOSO4 + 2 H2O

CaCl2(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 6 NaCl(aq)

MgCl2(aq) + NaOH(aq) = Mg(OH)2(aq) + NaCl(aq) =>
MgCl2(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + 2 NaCl(aq)

CH3CH3OH + O2 = CO2 + H2O =>
4 CH3CH3OH + 13 O2 = 8 CO2 + 14 H2O

Sr(NO3)2 + H2O = SrO + H2(NO3)2 =>
Sr(NO3)2 + H2O = SrO + H2(NO3)2

AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl

Fe2(CO3)3 + Li = Li2CO3 + Fe =>
Fe2(CO3)3 + 6 Li = 3 Li2CO3 + 2 Fe

Pt + H2SO4 = Pt2(SO4)3 + SO + H2O =>
4 Pt + 9 H2SO4 = 2 Pt2(SO4)3 + 3 SO + 9 H2O

Sb + He = SbHe =>
Sb + He = SbHe

NaH2PO4 + Ba(OH)2 = Na3PO4 + Ba3(PO4)2 + H2O =>
3 NaH2PO4 + 3 Ba(OH)2 = Na3PO4 + Ba3(PO4)2 + 6 H2O

K2Cr2O7 + HCl + Zn = CrCl3 + ZnCl2 + KCl + H2O =>
K2Cr2O7 + 14 HCl + 3 Zn = 2 CrCl3 + 3 ZnCl2 + 2 KCl + 7 H2O

C6H5CH3 + NaOH = C6H5CH2Na + H2O =>
C6H5CH3 + NaOH = C6H5CH2Na + H2O

AuCl + O2 + HCl = AuCl3 + H2O =>
2 AuCl + O2 + 4 HCl = 2 AuCl3 + 2 H2O

S + BCl3 + H2 = HCl + BS =>
2 S + 2 BCl3 + 3 H2 = 6 HCl + 2 BS

Na{3}PO + KOH = NaOH + K{3}PO{4} =>
Na{3}PO + KOH = NaOH + K{3}PO{4}

NaBH4 + CuSO4 + NaOH = Cu + Na[B(OH)4] + Na2SO4 + H2O =>
NaBH4 + 4 CuSO4 + 8 NaOH = 4 Cu + Na[B(OH)4] + 4 Na2SO4 + 4 H2O

CuCl2 + H2Co3 = CuCo3 + HCl =>
CuCl2 + H2Co3 = CuCo3 + 2 HCl

Ga3 + Cl9 = Ga3Cl9 =>
Ga3 + Cl9 = Ga3Cl9

FeCl2(aq) + KClO3(aq) = FeClO3(aq) + KCl2(aq) =>
FeCl2(aq) + KClO3(aq) = FeClO3(aq) + KCl2(aq)

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

KCrO7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 KCrO7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 4 H2O + 5 O2

CaO + S = SO + Ca =>
CaO + S = SO + Ca

Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O

Zn(HCO3)2 = ZnCO3 + H2O + CO2 =>
Zn(HCO3)2 = ZnCO3 + H2O + CO2

Cr2O3 + H2SO4 = Cr2[SO4]3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2[SO4]3 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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