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Chemische vergelijkingen in evenwicht op11/26/17

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Breng de vergelijking van een chemische reactie in evenwicht
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O

Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

Zn(NO3)2 + H2O = ZnOHNO3 + HNO3 =>
Zn(NO3)2 + H2O = ZnOHNO3 + HNO3

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

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

C2H5NO2 + Al(NO3)3*9H2O + Cr(NO3)3*9H2O = Al196Cr004O3 + H2O + CO2 + N2 =>
1198 C2H5NO2 + 588 Al(NO3)3*9H2O + 12 Cr(NO3)3*9H2O = 3 Al196Cr004O3 + 8395 H2O + 2396 CO2 + 1499 N2

CuSO4(aq) + Zn(s) = ZnSO4(aq) + Cu(s) =>
CuSO4(aq) + Zn(s) = ZnSO4(aq) + Cu(s)

C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O

ZnSO4 + HCl = ZnCl + HSO4 =>
ZnSO4 + HCl = ZnCl + HSO4

P4 + HNO3 + H2O = H3PO4 + NO =>
3 P4 + 20 HNO3 + 8 H2O = 12 H3PO4 + 20 NO

H2S + Cd{+2} = CdS + H{+} =>
H2S + Cd{+2} = CdS + 2 H{+}

KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O

CO2 + H2O = O2 + C6H12O6 =>
6 CO2 + 6 H2O = 6 O2 + C6H12O6

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2

Al2(SO4)3 + Sr(NO3)2 = SrSO4 + Al(NO3)3 =>
Al2(SO4)3 + 3 Sr(NO3)2 = 3 SrSO4 + 2 Al(NO3)3

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

C10H45678 + O2 = C + H2O =>
2 C10H45678 + 22839 O2 = 20 C + 45678 H2O

Fe2S3 + H2O = Fe(OH)3 + H2S =>
Fe2S3 + 6 H2O = 2 Fe(OH)3 + 3 H2S

LiH(s) + H2O = H2(g) + LiOH(aq) =>
LiH(s) + H2O = H2(g) + LiOH(aq)

Mg + HSO4 = MgSO4 + S + H2O =>
7 Mg + 8 HSO4 = 7 MgSO4 + S + 4 H2O

N2O + NaOH = N2 + NaNO3 + H2O =>
5 N2O + 2 NaOH = 4 N2 + 2 NaNO3 + H2O

NH4Al(SO4)2 + NaOH = NH4OH + Na2SO4 + Na3[Al(OH)6] =>
NH4Al(SO4)2 + 7 NaOH = NH4OH + 2 Na2SO4 + Na3[Al(OH)6]

H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4

Calciumcarbonate = CaO + carbondioxide =>
CaCO3 = CaO + CO2

Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3

Al2(SO4)3 + Sr(NO3)2 = SrSO4 + Al(NO3)3 =>
Al2(SO4)3 + 3 Sr(NO3)2 = 3 SrSO4 + 2 Al(NO3)3

NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2

NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

HU500 + O2 = H2O + U =>
4 HU500 + O2 = 2 H2O + 2000 U

AGCl + NH4OH = AG(NH3)2Cl + H2O =>
AGCl + 2 NH4OH = AG(NH3)2Cl + 2 H2O

PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2

Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

FeCl3 + Na2CO3 = FeCO3 + Na2Cl3 =>
FeCl3 + Na2CO3 = FeCO3 + Na2Cl3

Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO

HCl + NaCO3 = NaCl + HCO3 =>
HCl + NaCO3 = NaCl + HCO3

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

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

HCl + Na2CO3 = NaCl + H2CO3 =>
2 HCl + Na2CO3 = 2 NaCl + H2CO3

VO2{+} + H{+} + {-} = VO{+2} + H2O =>
VO2{+} + 2 H{+} + e = VO{+2} + H2O

H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4

KNO3 + C6H12O6 = KNO2 + H2O + CO2 =>
12 KNO3 + C6H12O6 = 12 KNO2 + 6 H2O + 6 CO2

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

Al2C3 + H2O = Al(OH)3 + H4C2 =>
2 Al2C3 + 12 H2O = 4 Al(OH)3 + 3 H4C2

Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3

NaHCO3 + NaOH = Na2CO3 + H2O =>
NaHCO3 + NaOH = Na2CO3 + H2O

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

P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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