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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
AsCl5 + H2S = As2S5 + HCl =>
2 AsCl5 + 5 H2S = As2S5 + 10 HCl

Ca(ClO3)2 = O2 + CaCl2 =>
Ca(ClO3)2 = 3 O2 + CaCl2

KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH

Fe(NO3)3 + NaCN = NaNO3 + Fe(CN)3 =>
Fe(NO3)3 + 3 NaCN = 3 NaNO3 + Fe(CN)3

Al2(NO3)3 + K(CO3) = Al2(CO3)3 + K(NO3) =>
Al2(NO3)3 + 3 K(CO3) = Al2(CO3)3 + 3 K(NO3)

Ag + ClO2 + HCl = AgCl + H2O =>
5 Ag + ClO2 + 4 HCl = 5 AgCl + 2 H2O

C6H8O6 + KNO3 = K2O + CO + H2O + N2 =>
5 C6H8O6 + 8 KNO3 = 4 K2O + 30 CO + 20 H2O + 4 N2

MgF2 + Cs = CsF + Mg =>
MgF2 + 2 Cs = 2 CsF + Mg

Ba(NO3)2 + CaI2 = BaI2 + Ca(NO3)2 =>
Ba(NO3)2 + CaI2 = BaI2 + Ca(NO3)2

Ba + CaCl2 = BaCl2 + Ca =>
Ba + CaCl2 = BaCl2 + Ca

Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N

HOH + PbCl2 = Pb(OH)2 + HCl =>
2 HOH + PbCl2 = Pb(OH)2 + 2 HCl

Fe + H2SO4 = Fe2(SO4) + H2 =>
2 Fe + H2SO4 = Fe2(SO4) + H2

BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2

NO3{-} + H2SO4 + Fe{2+} = Fe{3+} + NO + SO4{2-} + H2O =>
NO3{-} + 2 H2SO4 + 3 Fe{2+} = 3 Fe{3+} + NO + 2 SO4{2-} + 2 H2O

Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2

Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O

CH4 + H2O = CH4H2O =>
CH4 + H2O = CH4H2O

NaBr + H3PO4 = HBr + Na3PO4 =>
3 NaBr + H3PO4 = 3 HBr + Na3PO4

Al + Fe3N2 = AlN + Fe =>
2 Al + Fe3N2 = 2 AlN + 3 Fe

KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2

Cu + HNO3(diluted) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(diluted) = 3 Cu(NO3)2 + 2 NO + 4 H2O

Al2 + S3 + CaOH = Al(OH)3 + CaS =>
Al2 + 2 S3 + 6 CaOH = 2 Al(OH)3 + 6 CaS

Fe + Cu4Cl2 = FeCl2 + Cu =>
Fe + Cu4Cl2 = FeCl2 + 4 Cu

Hg2(NO3)2 + Na2SO4 = Hg2SO4 + Na2(NO3)2 =>
Hg2(NO3)2 + Na2SO4 = Hg2SO4 + Na2(NO3)2

Ba2 + AlF3 = Al + BaF =>
3 Ba2 + 2 AlF3 = 2 Al + 6 BaF

KMnO4 + H2O2 + H2SO4 = K2SO4 + H2O + MnO4 =>
2 KMnO4 + H2O2 + H2SO4 = K2SO4 + 2 H2O + 2 MnO4

C6H8O6 + H2O = C6H7O6 + H3O =>
C6H8O6 + H2O = C6H7O6 + H3O

KNO3 + KY + H2SO4 = NO + Y2 + K2SO4 + H2O =>
2 KNO3 + 6 KY + 4 H2SO4 = 2 NO + 3 Y2 + 4 K2SO4 + 4 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

NaClO + HNO3 = NaNO3 + HClO =>
NaClO + HNO3 = NaNO3 + HClO

Cu(NO2)2 + K2S = CuS + KNO2 =>
Cu(NO2)2 + K2S = CuS + 2 KNO2

NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O

Li3PO4 + CuCl3 = LiCl + CuPO4 =>
Li3PO4 + CuCl3 = 3 LiCl + CuPO4

KNaC4H4O6*4H2O + CH3COOH = KHC4H4O6 + CH3COONa + H2O =>
KNaC4H4O6*4H2O + CH3COOH = KHC4H4O6 + CH3COONa + 4 H2O

HCOONa + Ag2O = Ag + NaHCO3 =>
HCOONa + Ag2O = 2 Ag + NaHCO3

Fe(OH)2 + O2 + H2SO4 = Fe2(SO4)3 + H2O =>
4 Fe(OH)2 + O2 + 6 H2SO4 = 2 Fe2(SO4)3 + 10 H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

KAl(SO4)2*12H2O = Al(OH)3 + KOH + H2SO4 + H2O =>
KAl(SO4)2*12H2O = Al(OH)3 + KOH + 2 H2SO4 + 8 H2O

H3PO4 + Pb = H2 + Pb3(PO4)2 =>
2 H3PO4 + 3 Pb = 3 H2 + Pb3(PO4)2

Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb

HC2H3O2 + KSCN + Fe(NO3)3 = FeSCN + KC2H3O2 + H(NO3)3 =>
HC2H3O2 + KSCN + Fe(NO3)3 = FeSCN + KC2H3O2 + H(NO3)3

FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1

K2CrO4 + H2SO4 = H2CrO4 + K2SO4 =>
K2CrO4 + H2SO4 = H2CrO4 + K2SO4

HCl(aq) + CaCO3(s) = CaCl2(s) + CO2(g) + H2O(l) =>
2 HCl(aq) + CaCO3(s) = CaCl2(s) + CO2(g) + H2O(l)

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

KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O =>
KHC8H4O4(aq) + NaOH(aq) = NaKC8H4O4(aq) + H2O

C5H11N + HBr = C5H12NBr =>
C5H11N + HBr = C5H12NBr

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

Mg(HCO3)2 + CH3COOH = (CH3COO)Mg + H2O + CO2 =>
8 Mg(HCO3)2 + 9 CH3COOH = 8(CH3COO)Mg + 14 H2O + 18 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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