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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zn + CO2 = ZnO + CO =>
Zn + CO2 = ZnO + CO

Al2S = Al + S =>
Al2S = 2 Al + S

K2O + F2 = O2 + KF =>
2 K2O + 2 F2 = O2 + 4 KF

PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2

NaOH + ThO2 = Na2ThO3 + H2O =>
2 NaOH + ThO2 = Na2ThO3 + H2O

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

NaClO + Na2SO3 = NaCl + Na2SO4 =>
NaClO + Na2SO3 = NaCl + Na2SO4

Li2SiO3 + K3PO4 = Li3PO4 + K2SiO3 =>
3 Li2SiO3 + 2 K3PO4 = 2 Li3PO4 + 3 K2SiO3

SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O

H2SO3 + Cr(OH)3 = Cr(HSO3)3 + H2O =>
3 H2SO3 + Cr(OH)3 = Cr(HSO3)3 + 3 H2O

Sr(OH)2 + FeCl2 = SrCl2 + Fe(OH)2 =>
Sr(OH)2 + FeCl2 = SrCl2 + Fe(OH)2

P4 + N2O = P4O6 + N2 =>
P4 + 6 N2O = P4O6 + 6 N2

NaClO = NaCl + O =>
NaClO = NaCl + O

KOH + NaPO4 = NaOH + KPO4 =>
KOH + NaPO4 = NaOH + KPO4

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

Sn(OH)4 = SnO2 + H2O =>
Sn(OH)4 = SnO2 + 2 H2O

NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O

C4Hg + O2 = CO2 + Hg =>
C4Hg + 4 O2 = 4 CO2 + Hg

AgCl(sunlight) = Ag + Cl =>
AgCl(sunlight) = Ag + Cl

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O

NaClO + H2S = NaCl + H2SO4 =>
4 NaClO + H2S = 4 NaCl + H2SO4

Pb + SO4 = PbSO4 =>
Pb + SO4 = PbSO4

KCl + Hg2SO4 = K2SO4 + Hg2Cl2 =>
2 KCl + Hg2SO4 = K2SO4 + Hg2Cl2

KClO3 = KCl + O2 = = = = = = = = = = = = = = = = = = = = = = = = =>
2 KClO3 = 2 KCl + 3 O2

NiCl2 + Na2(C2O4) = Ni2(C2O4)2 + NaCl =>
2 NiCl2 + 2 Na2(C2O4) = Ni2(C2O4)2 + 4 NaCl

FeSO4(aq) + CuCl2(aq) = CuSO4 + FeCl2 =>
FeSO4(aq) + CuCl2(aq) = CuSO4 + FeCl2

HCl2 + Ba(OH2) = H(OH2) + BaCl2 =>
HCl2 + Ba(OH2) = H(OH2) + BaCl2

Na3PO4 + AgCO3 = Ag3PO4 + NaCO3 =>
Na3PO4 + 3 AgCO3 = Ag3PO4 + 3 NaCO3

C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O

Mg + NaBr2 = Na + MgBr2 =>
Mg + NaBr2 = Na + MgBr2

Cs2(CO3) + H3PO3 = Cs3PO3 + CO2 + H2O =>
3 Cs2(CO3) + 2 H3PO3 = 2 Cs3PO3 + 3 CO2 + 3 H2O

H2SiO3 + Cd(OH)2 = Cd(OH)(HSiO3) + H2O =>
H2SiO3 + Cd(OH)2 = Cd(OH)(HSiO3) + H2O

Cs3PO4 + SrI2 = CsI + Sr3(PO4)2 =>
2 Cs3PO4 + 3 SrI2 = 6 CsI + Sr3(PO4)2

NaClO = NaCl + O2 =>
2 NaClO = 2 NaCl + O2

HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl

Fe2O3 + H2O + HCl = [Fe(H2O)6]Cl3 =>
Fe2O3 + 9 H2O + 6 HCl = 2[Fe(H2O)6]Cl3

CH3NO3 + N2O + OH{-} = CO3{2-} + H2O + N2 =>
2 CH3NO3 + N2O + 4 OH{-} = 2 CO3{2-} + 5 H2O + 2 N2

NaCN + HF = NaF + HCN =>
NaCN + HF = NaF + HCN

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

Cr(OH)3 + NaClO + Na2CO3 = NaCrO4 + NaCl + H2O + CO2 =>
2 Cr(OH)3 + 4 NaClO + Na2CO3 = 2 NaCrO4 + 4 NaCl + 3 H2O + CO2

Cu(NH3)4 + C2H4O2 = [Cu(NH3)4(C2H4O2)] =>
Cu(NH3)4 + C2H4O2 = [Cu(NH3)4(C2H4O2)]

HNO3 + H3Po3 = NO + H3Po4 + H2O =>
HNO3 + 4 H3Po3 = NO + 3 H3Po4 + 2 H2O

KNO3 + C6H12O6 = CO2 + H2O + KOH + N2O =>
6 KNO3 + C6H12O6 = 6 CO2 + 3 H2O + 6 KOH + 3 N2O

Sn + HNO3 = Sn(NO3)2 + N2O + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + N2O + 5 H2O

Li100O100H100 + La200O300 + Zr100O200 + Ga200O300 = Li400Ga100La300Zr200O1200 + H200O100 =>
8 Li100O100H100 + 3 La200O300 + 4 Zr100O200 + Ga200O300 = 2 Li400Ga100La300Zr200O1200 + 4 H200O100

CrCO3 + Na = Na2CO3 + Cr =>
CrCO3 + 2 Na = Na2CO3 + Cr

S8 + H2O = SO3 + H2S =>
S8 + 6 H2O = 2 SO3 + 6 H2S

Sr(s) + H2O(l) = H2(g) + SrO(s) =>
Sr(s) + H2O(l) = H2(g) + SrO(s)

Mg3B2 + HCl = MgCl2 + BH3 =>
Mg3B2 + 6 HCl = 3 MgCl2 + 2 BH3

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Breng de vergelijking van een chemische reactie in evenwicht
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