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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaSO4BaCl2 = NaCl2BaSO4 =>
NaSO4BaCl2 = NaCl2BaSO4

NaOH + NaBr = Na2BrOH =>
NaOH + NaBr = Na2BrOH

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

PO = P + O =>
PO = P + O

Cu + H2O2 = Cu2O + H2O =>
2 Cu + H2O2 = Cu2O + H2O

KClO4 + H2O = HClO4 + KOH =>
KClO4 + H2O = HClO4 + KOH

NaCl + ZnN = Na3N + ZnCl3 =>
3 NaCl + ZnN = Na3N + ZnCl3

NaHCO3 + S = Na2S + HCO3 =>
2 NaHCO3 + S = Na2S + 2 HCO3

Ca + H2S = CaH2 + S =>
Ca + H2S = CaH2 + S

Ni(NH3)6Cl2 + H2O = Ni(H2O)6Cl2 + NH3 =>
Ni(NH3)6Cl2 + 6 H2O = Ni(H2O)6Cl2 + 6 NH3

AlCl3(s) = AlCl3(aq) =>
AlCl3(s) = AlCl3(aq)

MgCO3 + H = Mg2 + CO2 + H2O =>
2 MgCO3 + 4 H = Mg2 + 2 CO2 + 2 H2O

Fe + HPO4 = FeHPO4 =>
Fe + HPO4 = FeHPO4

Ra + H2SO4 = RaSO4 + H2O + H2S =>
4 Ra + 5 H2SO4 = 4 RaSO4 + 4 H2O + H2S

Zn + K3PO4 = Zn3(PO4)2 + K =>
3 Zn + 2 K3PO4 = Zn3(PO4)2 + 6 K

Mg(OH)2 + HClO4 = Mg(ClO4) + H(OH)2 =>
Mg(OH)2 + HClO4 = Mg(ClO4) + H(OH)2

ZnO + C = Zn + CO =>
ZnO + C = Zn + CO

Hg2CO3 + HCl = HgCl + H2CO3 =>
Hg2CO3 + 2 HCl = 2 HgCl + H2CO3

PbCl2 + O2 = PbO + Cl2 =>
2 PbCl2 + O2 = 2 PbO + 2 Cl2

Mg(s) + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg(s) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)

Cr + H2SO3 = Cr2SO3 + H2 =>
2 Cr + H2SO3 = Cr2SO3 + H2

Y2O3 + NH4HF2 = Y5O4F7 + NH4F + H2O =>
5 Y2O3 + 14 NH4HF2 = 2 Y5O4F7 + 14 NH4F + 7 H2O

Ti + H2O2 = TiO2 + H2 =>
Ti + H2O2 = TiO2 + H2

HgH2SO4 = HgSO4H2 =>
HgH2SO4 = HgSO4H2

NaH2PO4 + H2SO4 = SO2 + H3PO4 + NaSO4 + H2O =>
2 NaH2PO4 + 3 H2SO4 = SO2 + 2 H3PO4 + 2 NaSO4 + 2 H2O

H2O + CO = CO2 + H2 =>
H2O + CO = CO2 + H2

CO2 + Ca(O)2 = Ca + CO3 =>
2 CO2 + Ca(O)2 = Ca + 2 CO3

NaOH + HOAc = NaOAc + H2O =>
NaOH + HOAc = NaOAc + H2O

NaCl + CuSO4 = CuCl + NaSO4 =>
NaCl + CuSO4 = CuCl + NaSO4

MnO4 + H2O = MnO(OH)2 + OH =>
MnO4 + 3 H2O = MnO(OH)2 + 4 OH

Fe + O + H2O = FeOH =>
2 Fe + O + H2O = 2 FeOH

K2SO4 + HI = K2I + HSO4 =>
K2SO4 + HI = K2I + HSO4

Au + S = Au2S3 =>
2 Au + 3 S = Au2S3

(NH4)2SO4 + MgO = NH3 + MgSO4 + H2O =>
(NH4)2SO4 + MgO = 2 NH3 + MgSO4 + H2O

NaOH + Cu(OH)2 = Na2CuO2 + H2O =>
2 NaOH + Cu(OH)2 = Na2CuO2 + 2 H2O

H2 + F2 = H2F =>
2 H2 + F2 = 2 H2F

O2H2O = O3H2 =>
O2H2O = O3H2

CO2 + H2O = C3H6O3 + O2 =>
3 CO2 + 3 H2O = C3H6O3 + 3 O2

K4[Fe(CN)6] + H2SO4 = HCN + K2Fe[Fe(CN)6] + K2SO4 =>
2 K4[Fe(CN)6] + 3 H2SO4 = 6 HCN + K2Fe[Fe(CN)6] + 3 K2SO4

[C6H5NH3]HSO4C6H5NH2 = [C6H5NH3]2SO4 =>
[C6H5NH3]HSO4C6H5NH2 = [C6H5NH3]2SO4

BeO + HBr = BeBr2 + H2O =>
BeO + 2 HBr = BeBr2 + H2O

Me2SiCl2 + H2O = (Me2SiO)4 + HCl =>
4 Me2SiCl2 + 4 H2O = (Me2SiO)4 + 8 HCl

AgI + NaCl = AgCl + NaI =>
AgI + NaCl = AgCl + NaI

Cl2 + OH = ClO + H2O =>
Cl2 + 4 OH = 2 ClO + 2 H2O

I3{-} + H2O = I{-} + IO3{-} + H{+} =>
3 I3{-} + 3 H2O = 8 I{-} + IO3{-} + 6 H{+}

C2H5OH + *O2 = CO2 + H2O =>
C2H5OH + 3*O2 = 2 CO2 + 3 H2O

Na2S + CuCl = NaCl + Cu2S =>
Na2S + 2 CuCl = 2 NaCl + Cu2S

P + O = P3O2 =>
3 P + 2 O = P3O2

C14H30 = C6H14 + C2H4 =>
C14H30 = C6H14 + 4 C2H4

Al(OH)2Cl + HCl = AlCl3 + H2O =>
Al(OH)2Cl + 2 HCl = AlCl3 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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