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Chemische vergelijkingen in evenwicht op05/25/24

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(NH4)2B4O7 + NH3 = BN + H2O =>
(NH4)2B4O7 + 2 NH3 = 4 BN + 7 H2O

C20H8O2 + O2 = CO2 + H2O =>
C20H8O2 + 21 O2 = 20 CO2 + 4 H2O

KCl + I + C6H6 = Cl2 + KC6H6I =>
2 KCl + 2 I + 2 C6H6 = Cl2 + 2 KC6H6I

C2H2 + AgNO3 = AgCCAg + H2 + NO3 =>
C2H2 + 2 AgNO3 = AgCCAg + H2 + 2 NO3

LiSO4 + SrCl = SrSO4 + LiCl =>
LiSO4 + SrCl = SrSO4 + LiCl

Zn(s) + H3PO4 = Zn(PO4)2 + H2 =>
Zn(s) + 2 H3PO4 = Zn(PO4)2 + 3 H2

Fe + Cu(OH)2 = Fe(OH)3 + Cu =>
2 Fe + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu

Mn(OH)2 + Cl2 + KOH = MnO2 + KCl + H2O =>
Mn(OH)2 + Cl2 + 2 KOH = MnO2 + 2 KCl + 2 H2O

CoCl2(H2O)6 + NH4Cl + NH3 + H2O2 = Co(NH3)5Cl3 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + 8 NH3 + H2O2 = 2 Co(NH3)5Cl3 + 14 H2O

KFHBr = HFKBr =>
KFHBr = HFKBr

Co(NH3)6Cl2 + O2 = (Co(NH3)5)2(O2)Cl4 + NH3 =>
2 Co(NH3)6Cl2 + O2 = (Co(NH3)5)2(O2)Cl4 + 2 NH3

C14H20N2OC6H5(CH2)2Br = C22H29N2OBr =>
C14H20N2OC6H5(CH2)2Br = C22H29N2OBr

Li(s)Br(e) = LiBr(s) =>
Li(s)Br(e) = LiBr(s)

SO3 + Ca(OH2) = CaSO3 + H2O =>
SO3 + Ca(OH2) = CaSO3 + H2O

NH4NaCaOH = NH3H2OCaNa =>
NH4NaCaOH = NH3H2OCaNa

CH4OC6H4(OH)COOH = C8H8O3H2O =>
CH4OC6H4(OH)COOH = C8H8O3H2O

PtI4 = Pt + I2 =>
PtI4 = Pt + 2 I2

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

HClO2CsMnO4 = ClMnO4HCsO2 =>
HClO2CsMnO4 = ClMnO4HCsO2

S8 + NO3{-} + OH{-} = SO3{2-} + NO + H2O =>
3 S8 + 32 NO3{-} + 16 OH{-} = 24 SO3{2-} + 32 NO + 8 H2O

KCN + AgClO3 = KCN(AgClO3) =>
KCN + AgClO3 = KCN(AgClO3)

H2OFeC4H5O5 = H3OFeC4H4O5 =>
H2OFeC4H5O5 = H3OFeC4H4O5

Mn3O4(s) + Al(s) = Mn(s) + Al2O3(s) =>
3 Mn3O4(s) + 8 Al(s) = 9 Mn(s) + 4 Al2O3(s)

Na3N + Cl2 = NaCl + N =>
2 Na3N + 3 Cl2 = 6 NaCl + 2 N

Sb + Cl2 = SbCl3 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3

Co(NO3)2 + H2S + NH3 = CoS(s) + NH4NO3 =>
Co(NO3)2 + H2S + 2 NH3 = CoS(s) + 2 NH4NO3

CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2CHO + Cr3{+} + H2O =>
17 CH3CH2CH2OH + 3 Cr2O7{2-} + 8 H{+} = 17 CH3CH2CHO + 2 Cr3{+} + 21 H2O

CH3 + CuO = Cu + H2O + HCOOH =>
2 CH3 + 5 CuO = 5 Cu + H2O + 2 HCOOH

KCl + HSO4 = HCl + KSO4 =>
KCl + HSO4 = HCl + KSO4

CH3 + CuO = Cu + H2O + HCOOH =>
2 CH3 + 5 CuO = 5 Cu + H2O + 2 HCOOH

LiNa(No) = Li(No)Na =>
LiNa(No) = Li(No)Na

Mg(s) + KCl(aq) = K + MgCl2 =>
Mg(s) + 2 KCl(aq) = 2 K + MgCl2

Na2SO4 + NaOH = Na + SO4OH =>
Na2SO4 + NaOH = 3 Na + SO4OH

Br + KOH = KBrO + KBr + H2O =>
2 Br + 2 KOH = KBrO + KBr + H2O

C8H9NO2C2H5Br = C10H13NO2HBr =>
C8H9NO2C2H5Br = C10H13NO2HBr

KBrCuCl = BrCuKCl =>
KBrCuCl = BrCuKCl

Zn + Na3AsO3 + HCl = ZnCl2 + AsH3 + NaCl + H2O =>
3 Zn + Na3AsO3 + 9 HCl = 3 ZnCl2 + AsH3 + 3 NaCl + 3 H2O

MnO2 + KClO3 + KOH = KMnO4 + KCl*H2O =>
2 MnO2 + KClO3 + 2 KOH = 2 KMnO4 + KCl*H2O

BiONO3 + HCl = BiCl3 + H2O + HNO3 =>
BiONO3 + 3 HCl = BiCl3 + H2O + HNO3

H2OSO3 = H4S2O8 =>
2 H2OSO3 = H4S2O8

C6H13BrC2H3KO2 = C8H16O2KBr =>
C6H13BrC2H3KO2 = C8H16O2KBr

CHS = CSH =>
CHS = CSH

Li2O2 + P2O5 = Li3PO4 + O2 =>
6 Li2O2 + 2 P2O5 = 4 Li3PO4 + 3 O2

HC6H7O6(aq) + NaOH(aq) = NaC6H7O6(aq) + H2O(l) =>
HC6H7O6(aq) + NaOH(aq) = NaC6H7O6(aq) + H2O(l)

HCNKOH = KCNH2O =>
HCNKOH = KCNH2O

KAlO2*SiO2*KAlO2*SiO2 + KAlO2 = KAlO2*SiO2*KAlO2*SiO2*KAlO2 =>
KAlO2*SiO2*KAlO2*SiO2 + KAlO2 = KAlO2*SiO2*KAlO2*SiO2*KAlO2

CaO + NH4Cl = CaCl2 + NH3 + Ca(OH)2 =>
2 CaO + 2 NH4Cl = CaCl2 + 2 NH3 + Ca(OH)2

Fe2(SO4)3 + H3AsO4 = Fe(AsO4) + H2SO4 =>
Fe2(SO4)3 + 2 H3AsO4 = 2 Fe(AsO4) + 3 H2SO4

Fe(SCN)3 = Fe + SCN =>
Fe(SCN)3 = Fe + 3 SCN

C(g) + O2 = CO2 =>
C(g) + O2 = CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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