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Chemische vergelijkingen in evenwicht op05/07/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaHSiO3NaOH = Na2SiO3H2O =>
NaHSiO3NaOH = Na2SiO3H2O

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

MgSO4 + Pb(No3)2 = MgNo3 + Pb(SO4)2 =>
2 MgSO4 + Pb(No3)2 = 2 MgNo3 + Pb(SO4)2

Mg(NO3)2 + Fe = Fe(NO3)3 + Mg =>
3 Mg(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Mg

Au + Pb(No3)2 = AuNo3 + Pb =>
2 Au + Pb(No3)2 = 2 AuNo3 + Pb

H{+} + Fe{2+} + NO3{-} = NO + Fe{3+} + H2O =>
4 H{+} + 3 Fe{2+} + NO3{-} = NO + 3 Fe{3+} + 2 H2O

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

C4H6 + HCl = C4H6Cl + H =>
C4H6 + HCl = C4H6Cl + H

SO4{2-} + H2O = HSO4{-} + OH{-} =>
SO4{2-} + H2O = HSO4{-} + OH{-}

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

C9H5O4 + O2 = CO2 + H2O =>
4 C9H5O4 + 33 O2 = 36 CO2 + 10 H2O

U + SnCl2 = UCl2 + Sn =>
U + SnCl2 = UCl2 + Sn

(NH4)2SiO4 + NaOH = NH3 + H2O + Na2SiO4 =>
(NH4)2SiO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SiO4

ZnS + Al = Al2S3 + Zn =>
3 ZnS + 2 Al = Al2S3 + 3 Zn

FeS2O3 + HCl = HS2O3 + FeCl =>
FeS2O3 + HCl = HS2O3 + FeCl

FeOHCl2 + H2O = Fe(OH)2Cl + HCl =>
FeOHCl2 + H2O = Fe(OH)2Cl + HCl

Cr2O7H2O = CrO4H =>
Cr2O7H2O = 2 CrO4H

Ba(s) + HCl(aq) = BaCl2(aq) + H2(g) =>
Ba(s) + 2 HCl(aq) = BaCl2(aq) + H2(g)

C11H24(l) + O2(g) = CO2(g) + H20(g) =>
5 C11H24(l) + 55 O2(g) = 55 CO2(g) + 6 H20(g)

NaOH + Cu(SO4) = Na2(SO4) + Cu(OH)2 =>
2 NaOH + Cu(SO4) = Na2(SO4) + Cu(OH)2

HNO3 + Mg = NO + H2O + Mg(NO3) =>
4 HNO3 + 3 Mg = NO + 2 H2O + 3 Mg(NO3)

C6H12O6 + C2H5OH + CH4N2O = C22H26N2O3 + H2O =>
4 C6H12O6 + 9 C2H5OH + 2 CH4N2O = 2 C22H26N2O3 + 29 H2O

Fe + H2C2O4 = Fe(C2O4)3 + H2 =>
Fe + 3 H2C2O4 = Fe(C2O4)3 + 3 H2

Au + O2 = AuO2 =>
Au + O2 = AuO2

H2CO3 + NH3 = NH4{+} + CO3{2-} =>
H2CO3 + 2 NH3 = 2 NH4{+} + CO3{2-}

CaO3 + HCl = CaCl3 + Cl2 + H2O =>
2 CaO3 + 12 HCl = 2 CaCl3 + 3 Cl2 + 6 H2O

K2O + Cr2O3 + O2 = K2CrO4 =>
4 K2O + 2 Cr2O3 + 3 O2 = 4 K2CrO4

K2SiO3 + HBr = KBr + SiO2 + H2O =>
K2SiO3 + 2 HBr = 2 KBr + SiO2 + H2O

C8H19N + O2 = CO2 + H2O + NO2 =>
4 C8H19N + 55 O2 = 32 CO2 + 38 H2O + 4 NO2

Ca(NO3)2 + AgBr = AgNO3 + CaBr2 =>
Ca(NO3)2 + 2 AgBr = 2 AgNO3 + CaBr2

Cu(NO3)2 + KI = CuI + I2 + KNO3 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + I2 + 4 KNO3

KClO3 + C = KCl + CO =>
KClO3 + 3 C = KCl + 3 CO

Br2 + KClO3 + H2O = HBrO3 + KCl =>
3 Br2 + 5 KClO3 + 3 H2O = 6 HBrO3 + 5 KCl

MgOCO2 = MgCO3 =>
MgOCO2 = MgCO3

Cr2 + I = CrI =>
Cr2 + 2 I = 2 CrI

HCl(aq) + Pb(NO3)2(aq) = HNO3(aq) + PbCl2(s) =>
2 HCl(aq) + Pb(NO3)2(aq) = 2 HNO3(aq) + PbCl2(s)

H2SO4 + BaCl2 = BaH2 + Cl2(SO4) =>
H2SO4 + BaCl2 = BaH2 + Cl2(SO4)

CH3CH2OH + NH3 = CH3CH2NH2 + H2O =>
CH3CH2OH + NH3 = CH3CH2NH2 + H2O

C6H12 + NaOH = C6H12OH + Na =>
C6H12 + NaOH = C6H12OH + Na

Hg(ClO3)2 + Na2S = HgS + NaClO3 =>
Hg(ClO3)2 + Na2S = HgS + 2 NaClO3

FeCl3 + Na(OH) = Fe(OH)3 + NaCl =>
FeCl3 + 3 Na(OH) = Fe(OH)3 + 3 NaCl

Ce(IO3)4 = Ce{4+} + IO3{-} =>
Ce(IO3)4 = Ce{4+} + 4 IO3{-}

Al + S = Al2S3 =>
2 Al + 3 S = Al2S3

KCe = K + Ce =>
KCe = K + Ce

BrAgNa = BrNaAg =>
BrAgNa = BrNaAg

NiCl2(aq) + AgNO3(aq) = AgCl + Ni(NO3)2 =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl + Ni(NO3)2

NaOH + H2Co3 = Na2Co3 + H2O =>
2 NaOH + H2Co3 = Na2Co3 + 2 H2O

C6H10O5 + NaOH = C6H9O4ONa + H2O =>
C6H10O5 + NaOH = C6H9O4ONa + H2O

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

HCl + Cu(NO3)2 = CuCl + H(NO3)2 =>
HCl + Cu(NO3)2 = CuCl + H(NO3)2

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Breng de vergelijking van een chemische reactie in evenwicht
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