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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3

Li + CoO = Co + Li2O =>
2 Li + CoO = Co + Li2O

H2 = H{+} + H{-} =>
H2 = H{+} + H{-}

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

NaHCO3(aq) + H3C6H5O7(aq) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)

NH3 + O3 = NO + H2O =>
6 NH3 + 5 O3 = 6 NO + 9 H2O

Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4

Mg3(PO4)2 + KBr = MgBr2 + K3PO4 =>
Mg3(PO4)2 + 6 KBr = 3 MgBr2 + 2 K3PO4

C3H6O2 + H2 = C3H8O2 =>
C3H6O2 + H2 = C3H8O2

Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb

Ga(CN)3 + Sn(BrO3)4 = Sn(CN)4 + Ga(BrO3)3 =>
4 Ga(CN)3 + 3 Sn(BrO3)4 = 3 Sn(CN)4 + 4 Ga(BrO3)3

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

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

Al + Pb(NO3)2 = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2 = 3 Pb + 2 Al(NO3)3

Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

K3PO4(aq) + Al(NO3)3(aq) = KNO3(aq) + AlPO4(s) =>
K3PO4(aq) + Al(NO3)3(aq) = 3 KNO3(aq) + AlPO4(s)

B2S3 + H2O = H3BO3 + H2S =>
B2S3 + 6 H2O = 2 H3BO3 + 3 H2S

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

CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2

CaBr2 + Cr2(SO4)3 = Ca2(SO4)3 + CrBr2 =>
2 CaBr2 + Cr2(SO4)3 = Ca2(SO4)3 + 2 CrBr2

ZnSO4 + NH3 = Zn(NH3)2 + SO4 =>
ZnSO4 + 2 NH3 = Zn(NH3)2 + SO4

SnS2 + NaOH = Sn(OH)6 + S + Na =>
SnS2 + 6 NaOH = Sn(OH)6 + 2 S + 6 Na

Na2C2 + H2O = C2H2 + Na2O =>
Na2C2 + H2O = C2H2 + Na2O

Co(H2O)6(aq) + Cl(aq) = CoCl4(aq) + H2O(l) =>
Co(H2O)6(aq) + 4 Cl(aq) = CoCl4(aq) + 6 H2O(l)

C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)

CrO4{2-} + HSnO2{-} + H2O = CrO2{-} + HSnO3{-} + OH{-} =>
2 CrO4{2-} + 3 HSnO2{-} + H2O = 2 CrO2{-} + 3 HSnO3{-} + 2 OH{-}

K2SO4 + HClO4 = KClO4 + H2SO4 =>
K2SO4 + 2 HClO4 = 2 KClO4 + H2SO4

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2

C2 + S6 = CS =>
3 C2 + S6 = 6 CS

NaCrO4 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 4 NaNO2 + 4 H2SO4 = 4 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O

Zn + HSnO3 = Sn + HZnO3 =>
Zn + HSnO3 = Sn + HZnO3

MnO4(aq) + Br(aq) = MnO2(s) + BrO3(aq) =>
3 MnO4(aq) + 2 Br(aq) = 3 MnO2(s) + 2 BrO3(aq)

HBr + Cd = CdBr + H1 =>
HBr + Cd = CdBr + H1

SbS2 + O2 = Sb2O4 + SO2 =>
2 SbS2 + 6 O2 = Sb2O4 + 4 SO2

Ca(NO3)2 + KOH = Ca(OH)2 + KNO3 =>
Ca(NO3)2 + 2 KOH = Ca(OH)2 + 2 KNO3

H + O = HO =>
H + O = HO

CdS + CaO = CdO + CaS =>
CdS + CaO = CdO + CaS

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

Cu2CO3 + Sr3(PO3)2 = SrCO3 + Cu + PO3 =>
3 Cu2CO3 + Sr3(PO3)2 = 3 SrCO3 + 6 Cu + 2 PO3

CO(g) + H2(g) = CH3OH(i) =>
CO(g) + 2 H2(g) = CH3OH(i)

AlCl3 + Na2SO3 = Al2(SO3)3 + NaCl =>
2 AlCl3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaCl

Li(OH) + H3(P04) = Li3(P04) + H2O =>
3 Li(OH) + H3(P04) = Li3(P04) + 3 H2O

C16H30O + H2O = CO2 + H =>
C16H30O + 31 H2O = 16 CO2 + 92 H

C3H6O2 + H2 = C2H6O + CH4O =>
C3H6O2 + 2 H2 = C2H6O + CH4O

Cl2 + K2S = S + KCl =>
Cl2 + K2S = S + 2 KCl

ClO3{-} + C2O4{2-} + H{+} = ClO2 + CO2 + H2O =>
2 ClO3{-} + C2O4{2-} + 4 H{+} = 2 ClO2 + 2 CO2 + 2 H2O

H + O2 = HO2 =>
H + O2 = HO2

NaOH + BaI2 = Ba(OH)2 + NaI =>
2 NaOH + BaI2 = Ba(OH)2 + 2 NaI

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