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Chemische vergelijkingen in evenwicht op02/29/24

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Breng de vergelijking van een chemische reactie in evenwicht
(CH3)2NH + HIO3 = (CH3)2NH2 + IO3 =>
(CH3)2NH + HIO3 = (CH3)2NH2 + IO3

Be2 + P3 = Be3P2 =>
9 Be2 + 4 P3 = 6 Be3P2

Fe + O2 = Fe3*O4 =>
3 Fe + 2 O2 = Fe3*O4

CaCl2 + KOH = Ca(OH)2 + KCl =>
CaCl2 + 2 KOH = Ca(OH)2 + 2 KCl

HC2 = C4H2 =>
2 HC2 = C4H2

C2H5NH2(g) + O2 = CO2(g) + H2O(g) + N2 =>
4 C2H5NH2(g) + 15 O2 = 8 CO2(g) + 14 H2O(g) + 2 N2

CuO + Br2 = Cu2Br + O2 =>
4 CuO + Br2 = 2 Cu2Br + 2 O2

Ac + HS = H2 + Ac2S3 =>
4 Ac + 6 HS = 3 H2 + 2 Ac2S3

CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2

CC10H14 + O2 = CO2 + H2O =>
2 CC10H14 + 29 O2 = 22 CO2 + 14 H2O

Cr(OH)3 + ClO{-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
2 Cr(OH)3 + 3 ClO{-} + 4 OH{-} = 2 CrO4{-2} + 3 Cl{-} + 5 H2O

Zn(s) + AgClO4(aq) = Ag(s) + Zn(ClO4)2(aq) =>
Zn(s) + 2 AgClO4(aq) = 2 Ag(s) + Zn(ClO4)2(aq)

NaCl3 + F2 = NaF + Cl2 =>
2 NaCl3 + F2 = 2 NaF + 3 Cl2

C2H4Br2 + Mg = C2H4 + MgBr2 =>
C2H4Br2 + Mg = C2H4 + MgBr2

Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2

H2C6O5H7 + H2O = H2C6O5H8 + OH =>
H2C6O5H7 + H2O = H2C6O5H8 + OH

CH4 + CaSO4 = CaCO3 + H2S + H2O =>
CH4 + CaSO4 = CaCO3 + H2S + H2O

MgCl2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCl(s) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCl(s)

MnO4{-} + Sb + H{+} = Sb2O3 + MnO2 + H2O =>
2 MnO4{-} + 2 Sb + 2 H{+} = Sb2O3 + 2 MnO2 + H2O

Zn + NH4Cl = [Zn(NH3)4]Cl2 + HCl + H2 =>
Zn + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 HCl + H2

Cu(NH3)4 + CH3COOH = Cu + NH4CH3COO =>
Cu(NH3)4 + 4 CH3COOH = Cu + 4 NH4CH3COO

CaO + H2O = Ca2O + HO =>
2 CaO + H2O = Ca2O + 2 HO

Fe3 + O2 = Fe2O3 =>
4 Fe3 + 9 O2 = 6 Fe2O3

CoCl2 + K2HPO4 = Co3(PO4)2 + HCl + KCl =>
3 CoCl2 + 2 K2HPO4 = Co3(PO4)2 + 2 HCl + 4 KCl

MgCl2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgCl(s) =>
MgCl2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgCl(s)

C6H12O6 = CH3CHCOOH + CO2 + H2O =>
13 C6H12O6 = 24 CH3CHCOOH + 6 CO2 + 18 H2O

HCl + H3PO4 = H2 + ClPO4 =>
HCl + H3PO4 = 2 H2 + ClPO4

Al{+3} + CuCl{+2} = AlCl{3} + Cu{+2} =>
Al{+3} + CuCl{+2} = AlCl{3} + Cu{+2}

Fe{3}{+} + NH3 + H2O = NH4{+}{+} + Fe(OH)3 =>
Fe{3}{+} + 3 NH3 + 3 H2O = 3 NH4{+}{+} + Fe(OH)3

Rb + N2 = Rb2N =>
4 Rb + N2 = 2 Rb2N

P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4

FeO(s) + O2(g) = Fe3O4 =>
6 FeO(s) + O2(g) = 2 Fe3O4

FeCl2 + KOH + Br2 = K2FeO4 + KBr + KCl + H2O =>
FeCl2 + 8 KOH + 2 Br2 = K2FeO4 + 4 KBr + 2 KCl + 4 H2O

Cu + H{+} + NO3{-} = NO{-} + H2O + Cu2{+} =>
8 Cu + 4 H{+} + NO3{-} = NO{-} + 2 H2O + 4 Cu2{+}

Mg + MgBr2 = Mg2Br2 =>
Mg + MgBr2 = Mg2Br2

Rb + O2 = Rb2O1 =>
4 Rb + O2 = 2 Rb2O1

C2H5 + Cu(OH)2 + NaOH = Cu2O + Na2CO3 + H2O =>
2 C2H5 + 26 Cu(OH)2 + 8 NaOH = 13 Cu2O + 4 Na2CO3 + 35 H2O

Fe + O2 = Fe3*O4 =>
3 Fe + 2 O2 = Fe3*O4

C2H5NO2 + KOH = CO2 + (NH4)OH + K + H2O =>
C2H5NO2 + 6 KOH = 2 CO2 + (NH4)OH + 6 K + 3 H2O

Ba + CO3 = BaCO3 =>
Ba + CO3 = BaCO3

Na2SO3 + Ca(NO3)2 = CaSO3 + NaNO3 =>
Na2SO3 + Ca(NO3)2 = CaSO3 + 2 NaNO3

Zn + HNO3(aq) = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3(aq) = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

H3 + OH = H2O =>
H3 + 3 OH = 3 H2O

CuSo4(aq) + Fe(s) = Fe2(So4)3(aq) + Cu(s) =>
3 CuSo4(aq) + 2 Fe(s) = Fe2(So4)3(aq) + 3 Cu(s)

Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3

CH3NH2 + C2H5I = [CH3C2H5NH2]I =>
CH3NH2 + C2H5I = [CH3C2H5NH2]I

Al(OH)3 + HCl = Al + ClO + H2O =>
Al(OH)3 + HCl = Al + ClO + 2 H2O

CH3NH2 + C2H5I = [CH3C2H5NH2]I =>
CH3NH2 + C2H5I = [CH3C2H5NH2]I

Al2(SO4)3 + Mg3(PO4)2 = AlPO4 + MgSO4 =>
Al2(SO4)3 + Mg3(PO4)2 = 2 AlPO4 + 3 MgSO4

Al + Si2 = Al4Si3 =>
8 Al + 3 Si2 = 2 Al4Si3

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Breng de vergelijking van een chemische reactie in evenwicht
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