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Chemische vergelijkingen in evenwicht op12/26/17

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Breng de vergelijking van een chemische reactie in evenwicht
CO + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CO + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 2 MnSO4 + K2SO4 + 3 H2O

K2S + KMNO4 + H2O = S + MNO2 + KOH =>
3 K2S + 2 KMNO4 + 4 H2O = 3 S + 2 MNO2 + 8 KOH

CuBr2 + NaOH = Cu(OH)2 + NaBr =>
CuBr2 + 2 NaOH = Cu(OH)2 + 2 NaBr

Be + HNO2 = BeNO2 + H2 =>
2 Be + 2 HNO2 = 2 BeNO2 + H2

KMnO4 + H2SO4 + K2C2O4 = CO2 + KSO4 + KMnO2 + H2O =>
KMnO4 + 2 H2SO4 + K2C2O4 = 2 CO2 + 2 KSO4 + KMnO2 + 2 H2O

Fe2O3 + H2 = H2O + Fe =>
Fe2O3 + 3 H2 = 3 H2O + 2 Fe

C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8

Cu + Ag(NO3) = Cu(NO3) + Ag =>
Cu + Ag(NO3) = Cu(NO3) + Ag

C3H6 + H2O = C3H8O =>
C3H6 + H2O = C3H8O

FeSO4 + HNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
6 FeSO4 + 2 HNO3 + 3 H2SO4 = 3 Fe2(SO4)3 + 2 NO + 4 H2O

Na2O + HBr = NaBr + H2O =>
Na2O + 2 HBr = 2 NaBr + H2O

CH3OH + O2 = CO2 + H20 =>
10 CH3OH + 5 O2 = 10 CO2 + 2 H20

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

Zn + O + H + C = C12H14O16Zn3 =>
3 Zn + 16 O + 14 H + 12 C = C12H14O16Zn3

Fe2O3 + H2 = H2O + Fe =>
Fe2O3 + 3 H2 = 3 H2O + 2 Fe

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

HCLO4 + H2O = H3O + CLO4 =>
HCLO4 + H2O = H3O + CLO4

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

CH3NH2 + HNO2 = CH3OH + N2 + H2O =>
CH3NH2 + HNO2 = CH3OH + N2 + H2O

Be + H2SO3 = BeSO3 + H2 =>
Be + H2SO3 = BeSO3 + H2

C3H6 + HI = C3H7I =>
C3H6 + HI = C3H7I

C2H4O2 + CH3OH = CH3COOCH3 + H2O =>
C2H4O2 + CH3OH = CH3COOCH3 + H2O

Cu2S + O2 = Cu2 + SO2 =>
Cu2S + O2 = Cu2 + SO2

(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4

Na2CO3 = Na2O + CO2 =>
Na2CO3 = Na2O + CO2

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

C3H6 + NaOH = C3H6O + Na + H2O =>
C3H6 + 2 NaOH = C3H6O + 2 Na + H2O

C2H2 + KMnO4 + H2SO4 = H2C2O4 + MnSO4 + KHSO4 + H2O =>
5 C2H2 + 8 KMnO4 + 16 H2SO4 = 5 H2C2O4 + 8 MnSO4 + 8 KHSO4 + 12 H2O

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

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

C2H2 + KMnO4 + H2SO4 = H2C2O4 + MnSO4 + K2SO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 H2C2O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O

Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O

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

KCLO4 + KI + HCL = KCL + I2 + H2O =>
KCLO4 + 8 KI + 8 HCL = 9 KCL + 4 I2 + 4 H2O

Cu2 + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2 + 4 H2SO4 = 2 CuSO4 + 2 SO2 + 4 H2O

(NH4)6Mo7O24 + NaBH4 = Mo + NaNO3 + H3BO3 + H2 + HNO3 =>
(NH4)6Mo7O24 + 2 NaBH4 = 7 Mo + 2 NaNO3 + 2 H3BO3 + 11 H2 + 4 HNO3

Cu2 + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2 + 4 H2SO4 = 2 CuSO4 + 2 SO2 + 4 H2O

BAO + H2O = BA(OH)2 =>
BAO + H2O = BA(OH)2

C2H5OH + Na = C2H5ONa + H2 =>
2 C2H5OH + 2 Na = 2 C2H5ONa + H2

ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2

KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH =>
KMnO4 + C3H6 + H2O = C3H7O2 + MnO2 + KOH

ZN + O2 = ZNO2 =>
ZN + O2 = ZNO2

NiSO4 + Pd = Ni + PdSO4 =>
NiSO4 + Pd = Ni + PdSO4

KMnO4 + C3H6 + H2O = C3H8O2 + MnO2 + KOH =>
2 KMnO4 + 3 C3H6 + 4 H2O = 3 C3H8O2 + 2 MnO2 + 2 KOH

NiSO4 + Pd = Ni + PdSO4 =>
NiSO4 + Pd = Ni + PdSO4

P + Cl2 = PCl =>
2 P + Cl2 = 2 PCl

C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6

Fe(OH)3 + Ca(NO3)2 = Fe(NO3)3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 Ca(NO3)2 = 2 Fe(NO3)3 + 3 Ca(OH)2

Be + H2CO3 = BeCO3 + H2 =>
Be + H2CO3 = BeCO3 + H2

(NH4)6Mo7O24 + NaBH4 + HCl = Mo + NaCl + H3BO3 + H2 + NH4OH =>
(NH4)6Mo7O24 + 6 NaBH4 + 6 HCl = 7 Mo + 6 NaCl + 6 H3BO3 + 3 H2 + 6 NH4OH

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Breng de vergelijking van een chemische reactie in evenwicht
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