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Chemische vergelijkingen in evenwicht op10/07/23

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Breng de vergelijking van een chemische reactie in evenwicht
C + H = CH =>
C + H = CH

C + H = CH4 =>
C + 4 H = CH4

C + H = C2H4 =>
2 C + 4 H = C2H4

HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2

C + H = C6H4 =>
6 C + 4 H = C6H4

C + H = C6H2 =>
6 C + 2 H = C6H2

C + H = C5H2 =>
5 C + 2 H = C5H2

C + H = C5H5 =>
5 C + 5 H = C5H5

C + H = C5H10 =>
5 C + 10 H = C5H10

Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3

C + H = C3H6 =>
3 C + 6 H = C3H6

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

C + H = C4H6 =>
4 C + 6 H = C4H6

C + H = C4H8 =>
4 C + 8 H = C4H8

C + H = C5H3 =>
5 C + 3 H = C5H3

C + H = C4H10 =>
4 C + 10 H = C4H10

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

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl

Ca(C2H3O2)2 + Na2CO3 = CaCO3 + NaC2H3O2 =>
Ca(C2H3O2)2 + Na2CO3 = CaCO3 + 2 NaC2H3O2

Co + S = Co2S3 =>
2 Co + 3 S = Co2S3

Cs + H2O = CsOH + H2 =>
2 Cs + 2 H2O = 2 CsOH + H2

Co + S = CoS =>
Co + S = CoS

Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2

C7H12Br2 + O2 = H2O + Br2O7 + CO2 =>
2 C7H12Br2 + 27 O2 = 12 H2O + 2 Br2O7 + 14 CO2

CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl

CrCl3 + Ti = TiCl4 + Cr =>
4 CrCl3 + 3 Ti = 3 TiCl4 + 4 Cr

Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2

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

PO3 + H2O = P + OH =>
PO3 + 3 H2O = P + 6 OH

Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3

AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

AgNO3 + KBr2 = AgBr + K(NO3)2 =>
2 AgNO3 + KBr2 = 2 AgBr + K(NO3)2

PO3 + OH = PO4 + H2O =>
PO3 + 2 OH = PO4 + H2O

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

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

CaSiO3 + NaOH = Ca(OH)2 + Na2SiO3 =>
CaSiO3 + 2 NaOH = Ca(OH)2 + Na2SiO3

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl

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

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2

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

AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2

HNO3 + Fe{2+} + H{+} = Fe{3+} + NO + H2O =>
HNO3 + 3 Fe{2+} + 3 H{+} = 3 Fe{3+} + NO + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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