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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
C15H31COOH + O2 = CO2 + H2O =>
C15H31COOH + 23 O2 = 16 CO2 + 16 H2O

Na + Cl4 = NaCl4 =>
Na + Cl4 = NaCl4

BaCl2 + KF = BaF2 + ClK =>
BaCl2 + 2 KF = BaF2 + 2 ClK

LiOH + P = Li3P + OH =>
3 LiOH + P = Li3P + 3 OH

C + (NO3)2 = CN + O2 =>
2 C + (NO3)2 = 2 CN + 3 O2

C6H5OH + Na2O = C6H5ONa + HOH =>
2 C6H5OH + Na2O = 2 C6H5ONa + HOH

M(OH)2 + H3PO4 = M3(PO4)2 + H2O =>
3 M(OH)2 + 2 H3PO4 = M3(PO4)2 + 6 H2O

CrCl2 + HCl + O2 = CrCl3 + H2O =>
4 CrCl2 + 4 HCl + O2 = 4 CrCl3 + 2 H2O

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

Hg{2+} + OH{-} = HgO + H2O =>
Hg{2+} + 2 OH{-} = HgO + H2O

HNO3 + K = NH4NO3 + KNO3 + H2O =>
10 HNO3 + 8 K = NH4NO3 + 8 KNO3 + 3 H2O

HNO2 + LiOH = LiNO2 + HOH =>
HNO2 + LiOH = LiNO2 + HOH

CaSO4 + HNO3 = Ca(NO3)2 + H2SO4 =>
CaSO4 + 2 HNO3 = Ca(NO3)2 + H2SO4

Cr + HBr = CrBr3 + H2 =>
2 Cr + 6 HBr = 2 CrBr3 + 3 H2

(C)30(H)62 + (O)2 = H2O + CO2 =>
2(C)30(H)62 + 91(O)2 = 62 H2O + 60 CO2

Cd + H2SO3 = H2 + CdSO3 =>
Cd + H2SO3 = H2 + CdSO3

C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO

H2*F2 = HF =>
H2*F2 = 2 HF

PH3 + H2O = P2O5 + H2 =>
2 PH3 + 5 H2O = P2O5 + 8 H2

FeAsS + ClO2 + OH{-} = Fe2O3 + HAsO4{2-} + SO4{2-} + Cl{-} + H2O =>
10 FeAsS + 28 ClO2 + 68 OH{-} = 5 Fe2O3 + 10 HAsO4{2-} + 10 SO4{2-} + 28 Cl{-} + 29 H2O

K(Al(OH)4) = Al(OH)3 + KOH =>
K(Al(OH)4) = Al(OH)3 + KOH

Rb2S + Al2O3 = Rb2O + Al2S3 =>
3 Rb2S + Al2O3 = 3 Rb2O + Al2S3

C15H31COOH + O2 = CO2 + H2O =>
C15H31COOH + 23 O2 = 16 CO2 + 16 H2O

BaCl2 + H3Po4 = Ba3(Po4)2 + HCl =>
3 BaCl2 + 2 H3Po4 = Ba3(Po4)2 + 6 HCl

(CH3)4NI3 + AgNO3 = (CH3)4N2O3 + AgI + I2 =>
(CH3)4NI3 + AgNO3 = (CH3)4N2O3 + AgI + I2

Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)

Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn

C2H4Cl2 + NO3{-} + H{+} = CO2 + H2O + N{+} + Cl2 =>
C2H4Cl2 + 3 NO3{-} + 6 H{+} = 2 CO2 + 5 H2O + 3 N{+} + Cl2

KSO4 + H3O = KOH + H2SO4 =>
KSO4 + H3O = KOH + H2SO4

CrCl3 + AgC2H3O2 = Cr(C2H3O2)3 + AgCl =>
CrCl3 + 3 AgC2H3O2 = Cr(C2H3O2)3 + 3 AgCl

Co(ClO4)2 = Co + ClO4 =>
Co(ClO4)2 = Co + 2 ClO4

Sc2O3 + SO3 = Sc2(SO4)3 =>
Sc2O3 + 3 SO3 = Sc2(SO4)3

Cr(ClO4)3 + Na2SO4 = NaClO4 + Cr2(SO4)3 =>
2 Cr(ClO4)3 + 3 Na2SO4 = 6 NaClO4 + Cr2(SO4)3

Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O

Cr(ClO4)3 + Na2SO4 = NaClO4 + Cr2(SO4)3 =>
2 Cr(ClO4)3 + 3 Na2SO4 = 6 NaClO4 + Cr2(SO4)3

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

{-5} + + 10{-}7{+4} =>
{-5} = 510{-}7{+4}

Fe2O3 + C = Fe + CO2 = =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2

ZnI2CuSO4 = ZnSO4CuI2 =>
ZnI2CuSO4 = ZnSO4CuI2

Mg + ClH = ClMg + H =>
Mg + ClH = ClMg + H

H2SO4 + FeSO4 + H2O2 = Fe2(SO4)3 + H2O =>
H2SO4 + 2 FeSO4 + H2O2 = Fe2(SO4)3 + 2 H2O

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

Fe(OH)3 + H2SO4 = Fe3 + SO4 + H2O =>
6 Fe(OH)3 + 9 H2SO4 = 2 Fe3 + 9 SO4 + 18 H2O

(a)Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaNO3(aq) =>
(a)Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaNO3(aq)

C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2

FeSCN{2+} + HPO4{-2} = FeHPO4 + SCN =>
FeSCN{2+} + HPO4{-2} = FeHPO4 + SCN

KMnO4 + MnSO4 + H2O = KOH + H2SO4 + MnO2 =>
2 KMnO4 + 3 MnSO4 + 4 H2O = 2 KOH + 3 H2SO4 + 5 MnO2

Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI

K(MnO4) + NH3 = K(NO3) + MnO2 + K(OH) + H2O =>
8 K(MnO4) + 3 NH3 = 3 K(NO3) + 8 MnO2 + 5 K(OH) + 2 H2O

NaCl + CuSO4 = CuCl + Na2SO4 + Cl2 =>
4 NaCl + 2 CuSO4 = 2 CuCl + 2 Na2SO4 + Cl2

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Breng de vergelijking van een chemische reactie in evenwicht
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