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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
LiNO3 = NO2 + Li2O + O2 =>
4 LiNO3 = 4 NO2 + 2 Li2O + O2

Ni(NO3)2 + Na3(PO4) = Ni(PO4) + Na3(NO3)2 =>
Ni(NO3)2 + Na3(PO4) = Ni(PO4) + Na3(NO3)2

C6H4OHCOOH + Cr2O3 + Fe(OH)3 = C6H6 + Fe2(Cr2O7)3 + H2O =>
18 C6H4OHCOOH + 21 Cr2O3 + 14 Fe(OH)3 = 21 C6H6 + 7 Fe2(Cr2O7)3 + 12 H2O

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2

Mg + HCI = Mg(HCI)2 =>
Mg + 2 HCI = Mg(HCI)2

Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al

K2S + CH3COOH = CH3COOK + H2S =>
K2S + 2 CH3COOH = 2 CH3COOK + H2S

Al + CUSO4*5H2O = Al(SO4)*5H2O + CU =>
Al + CUSO4*5H2O = Al(SO4)*5H2O + CU

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

NH4Cl + Cu(OH)2 = NH3 + CuCl2 + H2O =>
2 NH4Cl + Cu(OH)2 = 2 NH3 + CuCl2 + 2 H2O

Cu + SO2 = Cu2S + CuO =>
4 Cu + SO2 = Cu2S + 2 CuO

Mn + H = MnH3 =>
Mn + 3 H = MnH3

Hg(ClO3) = HgCl + O =>
Hg(ClO3) = HgCl + 3 O

CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O =>
CH3CH2OH + HCOOH = HCO2CH2CH3 + H2O

CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN

C8H10N4O2 + H2O = HC8H10N4O2 + OH =>
C8H10N4O2 + H2O = HC8H10N4O2 + OH

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

NaHCO3(aq) + NaOH(aq) = Na2CO3 + H2O =>
NaHCO3(aq) + NaOH(aq) = Na2CO3 + H2O

Au(OH)3 = Au + H2O + O2 =>
4 Au(OH)3 = 4 Au + 6 H2O + 3 O2

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

NH4Br + Mg(NO3)2 = MgBr2 + NH4NO3 =>
2 NH4Br + Mg(NO3)2 = MgBr2 + 2 NH4NO3

Co(NO3)3 + Na2CO3 = Co2(CO3)3 + Na(NO3) =>
2 Co(NO3)3 + 3 Na2CO3 = Co2(CO3)3 + 6 Na(NO3)

Na2SO4(aq) + Cu(NO3)2(aq) = CuSO4(s) + NaNO3(aq) =>
Na2SO4(aq) + Cu(NO3)2(aq) = CuSO4(s) + 2 NaNO3(aq)

CH2O + NH3 = CH2NH + H2O =>
CH2O + NH3 = CH2NH + H2O

K4Fe(CN)6 + Ce(NO3)4 + KOH = Fe(OH)3 + Ce(OH)3 + H2O + KNO3 + K2CO3 =>
K4Fe(CN)6 + 61 Ce(NO3)4 + 258 KOH = Fe(OH)3 + 61 Ce(OH)3 + 36 H2O + 250 KNO3 + 6 K2CO3

Na2SiO3 + HCl = H2SiO3 + NaCl =>
Na2SiO3 + 2 HCl = H2SiO3 + 2 NaCl

NaHCO3(s) + CH3COOH(l) = NaCH3COO(s) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(l) = NaCH3COO(s) + H2O(l) + CO2(g)

Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O

KIO3 + Pb(NO3)2 = KNO3 + Pb(IO3)2 =>
2 KIO3 + Pb(NO3)2 = 2 KNO3 + Pb(IO3)2

H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

NCl3(aq) + H2O = NH3 + HOCl =>
NCl3(aq) + 3 H2O = NH3 + 3 HOCl

H2TeO3 + Cr(OH)3 = H2O + CrH(TeO3)2 =>
2 H2TeO3 + Cr(OH)3 = 3 H2O + CrH(TeO3)2

Cr2(SO4)3 = (SO4)3 + Cr2 =>
Cr2(SO4)3 = (SO4)3 + Cr2

CO2 + Pb3SO4 = CSO4 + Pb3O2 =>
CO2 + Pb3SO4 = CSO4 + Pb3O2

Fe(NO3)3(s) = Fe2O3(s) + NO2(g) + O2 =>
4 Fe(NO3)3(s) = 2 Fe2O3(s) + 12 NO2(g) + 3 O2

NH4ClO3 + C6H14O6 = CO2 + H2O + NH4Cl =>
13 NH4ClO3 + 3 C6H14O6 = 18 CO2 + 21 H2O + 13 NH4Cl

CH2O + NaOH = CH3OH + HCOOH + Na =>
3 CH2O + 2 NaOH = CH3OH + 2 HCOOH + 2 Na

Cl2O + H2O = H2Cl2O2 =>
Cl2O + H2O = H2Cl2O2

Al2(OH)3 + Al(C2H3COO)3 = Al2O3 + AlC9H6 + H2O =>
3 Al2(OH)3 + Al(C2H3COO)3 = 3 Al2O3 + AlC9H6 + 6 H2O

CoBr3(s) + Na2Co3(s) = Co2(Co3)3(s) + NaBr(s) =>
2 CoBr3(s) + 3 Na2Co3(s) = Co2(Co3)3(s) + 6 NaBr(s)

H3BO3 + HgOH = Hg3BO3 + H2O =>
H3BO3 + 3 HgOH = Hg3BO3 + 3 H2O

H(NO3) + (NO) = (NO2) + H2O =>
2 H(NO3) + (NO) = 3(NO2) + H2O

CaSiO3(s) + CO2(g) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
CaSiO3(s) + 2 CO2(g) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)

K2CO3 + H2SO4 + S = K2SO3 + CO2 + H2O =>
3 K2CO3 + 2 H2SO4 + S = 3 K2SO3 + 3 CO2 + 2 H2O

Cu(NO2)2 + H2SO4 = CuSO4 + HNO2 =>
Cu(NO2)2 + H2SO4 = CuSO4 + 2 HNO2

KMnO4 + C2H4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
12 KMnO4 + 5 C2H4 + 18 H2SO4 = 10 CO2 + 28 H2O + 6 K2SO4 + 12 MnSO4

Cl2 + AlPO4 = ClPO4 + Al2 =>
Cl2 + 2 AlPO4 = 2 ClPO4 + Al2

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