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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Sn + KOH + H2O = K2Sn(OH)4 + H2 =>
Sn + 2 KOH + 2 H2O = K2Sn(OH)4 + H2

Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)

Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O

C6H12O2 + H2 = C6H14O + H2O =>
C6H12O2 + 2 H2 = C6H14O + H2O

SO4{2-} + CHO2{-} + H{+} = HS{-} + CO2 + H2O =>
SO4{2-} + 4 CHO2{-} + 5 H{+} = HS{-} + 4 CO2 + 4 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

FeCl3 + CuSO4 = CuCl2 + Fe2(SO4)3 =>
2 FeCl3 + 3 CuSO4 = 3 CuCl2 + Fe2(SO4)3

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

Li(OH) + HBr = LiBr + HOH =>
Li(OH) + HBr = LiBr + HOH

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

KO2 + H2O + CO2 = KHCO3 + O2 =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2

Fe(s) + O2(aq) = Fe2O3 =>
4 Fe(s) + 3 O2(aq) = 2 Fe2O3

HF + B = BF3 + H2 =>
6 HF + 2 B = 2 BF3 + 3 H2

NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl

C10H8 + NH4OH + CHH3OH + H2O = C12H24N2O4 =>
13 C10H8 + 22 NH4OH + 2 CHH3OH + 20 H2O = 11 C12H24N2O4

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

FeSO4 + SO4 = Fe2(SO4)3 =>
2 FeSO4 + SO4 = Fe2(SO4)3

H3PO2 + Cl2 + KOH = K3PO4 + HCl + H2O =>
H3PO2 + 2 Cl2 + 3 KOH = K3PO4 + 4 HCl + H2O

Sr(OH)2 + P2O5 = Sr3(PO4)2 + H2O =>
3 Sr(OH)2 + P2O5 = Sr3(PO4)2 + 3 H2O

Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2

Cu(SO4) + Fe = Fe2(SO4)3 + Cu =>
3 Cu(SO4) + 2 Fe = Fe2(SO4)3 + 3 Cu

Fl + H2O = HFl + O3 =>
6 Fl + 3 H2O = 6 HFl + O3

NaClO + HNO3 = NaNO3 + HClO4 + HCl =>
4 NaClO + 4 HNO3 = 4 NaNO3 + HClO4 + 3 HCl

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Al + CrO4 = Al2O3 + Cr =>
8 Al + 3 CrO4 = 4 Al2O3 + 3 Cr

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

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

Cu + S8 + O2 = CuSO4 =>
8 Cu + S8 + 16 O2 = 8 CuSO4

Na2CO3 + KOH = NaOH + K2CO3 =>
Na2CO3 + 2 KOH = 2 NaOH + K2CO3

KI + CCl4 + Br2 = KCl + CI2 + BrCl =>
2 KI + CCl4 + Br2 = 2 KCl + CI2 + 2 BrCl

Mg3(PO4)2 + NaOH = Mg(OH)2 + Na3(PO4) =>
Mg3(PO4)2 + 6 NaOH = 3 Mg(OH)2 + 2 Na3(PO4)

HCO2H + OH = H2O + CO2 =>
HCO2H + 2 OH = 2 H2O + CO2

Mg(NO3)2 + (NH4)2C2O4 = NH4NO3 + MgC2O4 =>
Mg(NO3)2 + (NH4)2C2O4 = 2 NH4NO3 + MgC2O4

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

C8H8O3 + H2O = H6C7O3 + CH3OH =>
C8H8O3 + H2O = H6C7O3 + CH3OH

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2

ZnO + NO2 = ZnNO3 =>
ZnO + NO2 = ZnNO3

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

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

Zn2S2 + O2 = Zn2O2 + S2O2 =>
Zn2S2 + 2 O2 = Zn2O2 + S2O2

Ba(H2PO4)2 + Ba(OH)2 = [Ba(OH)]3PO4 + H2O =>
Ba(H2PO4)2 + 5 Ba(OH)2 = 2[Ba(OH)]3PO4 + 4 H2O

C4H4 + HOH = C4H6O =>
C4H4 + HOH = C4H6O

C + HNO3 = CO2 + H2O + NO2 =>
C + 4 HNO3 = CO2 + 2 H2O + 4 NO2

NH3 + H(NO3) = NH4(NO3) =>
NH3 + H(NO3) = NH4(NO3)

Fe + Hg2SO4 = FeSO4 + Hg =>
Fe + Hg2SO4 = FeSO4 + 2 Hg

SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O

NaOH + ClH3 = ClOH + NaH3 =>
NaOH + ClH3 = ClOH + NaH3

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Breng de vergelijking van een chemische reactie in evenwicht
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