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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H2O2 = CO + H2 =>
C2H2O2 = 2 CO + H2

P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3

Na(s) + AuCl3(aq) = NaCl(aq) + Au(s) =>
3 Na(s) + AuCl3(aq) = 3 NaCl(aq) + Au(s)

CuO + H{+} + HSO4{-} = Cu2{+} + SO42{-} + H2O =>
154 CuO + 77 H{+} + 3 HSO4{-} = 77 Cu2{+} + 3 SO42{-} + 40 H2O

H2O2 + MnO4 = O2 + HMn =>
H2O2 + 2 MnO4 = 5 O2 + 2 HMn

CaO + CaHPO4 = Ca10(PO4)6(OH)2 + H2O =>
4 CaO + 6 CaHPO4 = Ca10(PO4)6(OH)2 + 2 H2O

C2H3O2 + Cu = Cu(C2H3O2) =>
C2H3O2 + Cu = Cu(C2H3O2)

HOCN + H2O = H3O{+} + OCN{-} =>
HOCN + H2O = H3O{+} + OCN{-}

HClO + Zn = ZnO + HCl =>
HClO + Zn = ZnO + HCl

Si(OC2H5)4 + H2O = SiO2 + CH3CH2OH =>
Si(OC2H5)4 + 2 H2O = SiO2 + 4 CH3CH2OH

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

NaBr + NaOCl = NaCl + NaBrO =>
NaBr + NaOCl = NaCl + NaBrO

Na2CO3 + CH3CO2H = NaCH3CO2 + CO2 + H2O =>
Na2CO3 + 2 CH3CO2H = 2 NaCH3CO2 + CO2 + H2O

H4Si + O2 = SiO2 + H2O =>
H4Si + 2 O2 = SiO2 + 2 H2O

Fe(ClO3)3 + O2 = Fe(ClO4)3 =>
2 Fe(ClO3)3 + 3 O2 = 2 Fe(ClO4)3

FeCl3(aq) + K4[Fe(CN)6](aq) = Fe4[Fe(CN)6]3(s) + KCl(aq) =>
4 FeCl3(aq) + 3 K4[Fe(CN)6](aq) = Fe4[Fe(CN)6]3(s) + 12 KCl(aq)

BaSO4 + H2O = Ba(OH)2 + H2SO4 =>
BaSO4 + 2 H2O = Ba(OH)2 + H2SO4

CuSO + Zn = Cu + ZnSO =>
CuSO + Zn = Cu + ZnSO

Zn(No3)2(aq) + Na2S(aq) = ZnS(s) + NaNo3(aq) =>
Zn(No3)2(aq) + Na2S(aq) = ZnS(s) + 2 NaNo3(aq)

Mg2 + N3 = Mg2N3 =>
Mg2 + N3 = Mg2N3

C2H5NO2 + NaOH = NH2CH2COONa + H2O =>
C2H5NO2 + NaOH = NH2CH2COONa + H2O

C8H18 + KMnO4 = MnO2 + C8H17O + KOH =>
C8H18 + KMnO4 = MnO2 + C8H17O + KOH

H2CO3(aq) + LiOH(aq) = Li2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 LiOH(aq) = Li2CO3(aq) + 2 H2O(l)

KCIO3 + HI + H2SO4 = KHSO4 + HCI + I2 + H2O =>
KCIO3 + 6 HI + H2SO4 = KHSO4 + HCI + 3 I2 + 3 H2O

H2SO4 + Li2SO3 = H2SO3 + Li2SO4 =>
H2SO4 + Li2SO3 = H2SO3 + Li2SO4

P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5

Al2O3 + H = Al + H2O =>
Al2O3 + 6 H = 2 Al + 3 H2O

C57H104O6 + CH3OH = C19H36O2 + C3H8O3 =>
C57H104O6 + 3 CH3OH = 3 C19H36O2 + C3H8O3

ZnO + S = ZnS + O =>
ZnO + S = ZnS + O

P2O5 + BaO = Ba3(PO4)2 =>
P2O5 + 3 BaO = Ba3(PO4)2

C9H8O4 + O2 = CO2 + H2O =>
C9H8O4 + 9 O2 = 9 CO2 + 4 H2O

Fe(OH)2 + O2 + H2O = Fe(OH)3 = =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3

Te + O2 = TeO2 =>
Te + O2 = TeO2

CH3CHO + H2 = CH3CH2OH =>
CH3CHO + H2 = CH3CH2OH

C9H8O4 + NaHCO3 = C9H7O4Na + H2CO3 =>
C9H8O4 + NaHCO3 = C9H7O4Na + H2CO3

C3H5O(COOH)3 + H2O = C3H5O(COOH)2COO + H3O =>
C3H5O(COOH)3 + H2O = C3H5O(COOH)2COO + H3O

U + O2 = UO2 =>
U + O2 = UO2

NH4Cl + KNO3 = N2O + H2O + KCl =>
NH4Cl + KNO3 = N2O + 2 H2O + KCl

NaCH3COO(s) + HCl(aq) = NaCl(aq) + HCH3COO(aq) =>
NaCH3COO(s) + HCl(aq) = NaCl(aq) + HCH3COO(aq)

KClO4 + H2SO3 = H2SO4 + HCl + K2SO4 =>
2 KClO4 + 8 H2SO3 = 7 H2SO4 + 2 HCl + K2SO4

Fe(OH)3 + CrO3 = Fe2(CrO4)3 + H2O =>
2 Fe(OH)3 + 3 CrO3 = Fe2(CrO4)3 + 3 H2O

Fe2(SO4)3(aq) + K3PO4(aq) = FePO4(aq) + K2SO4(aq) =>
Fe2(SO4)3(aq) + 2 K3PO4(aq) = 2 FePO4(aq) + 3 K2SO4(aq)

Ga + O = GaO2 =>
Ga + 2 O = GaO2

K2(C2O4)H2O + H2SO4 = (COOH)2 + K2SO4 + H2O =>
K2(C2O4)H2O + H2SO4 = (COOH)2 + K2SO4 + H2O

Na2C2 + H2O = C2H2 + Na{+} + OH{-} =>
Na2C2 + 2 H2O = C2H2 + 2 Na{+} + 2 OH{-}

MnO4 + NH3 = Mn + NO2 + H2O =>
7 MnO4 + 8 NH3 = 7 Mn + 8 NO2 + 12 H2O

CrCl3 + K2SO3 + H2O = CrCl2 + K2SO4 + HCl =>
2 CrCl3 + K2SO3 + H2O = 2 CrCl2 + K2SO4 + 2 HCl

CrF3 + NaOH = Cr2O3 + HF + NaF =>
2 CrF3 + 3 NaOH = Cr2O3 + 3 HF + 3 NaF

Cu(OH)2 + Ca(NO3)2 = Cu(NO3)2 + Ca(OH)2 =>
Cu(OH)2 + Ca(NO3)2 = Cu(NO3)2 + Ca(OH)2

Cu2O(s) + H2(g) = Cu(s) + H2O(g) =>
Cu2O(s) + H2(g) = 2 Cu(s) + H2O(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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