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Chemische vergelijkingen in evenwicht op02/09/16

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Breng de vergelijking van een chemische reactie in evenwicht
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O

Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3

CuSO4 + Mg = MgSO4 + Cu =>
CuSO4 + Mg = MgSO4 + Cu

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

Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO

CH3COOH + K2CO3 = CH3COOK + CO2 + H20 =>
25 CH3COOH + 10 K2CO3 = 20 CH3COOK + 20 CO2 + 2 H20

MnO2 + HBr = MnBr2 + H2O + Br2 =>
MnO2 + 4 HBr = MnBr2 + 2 H2O + Br2

PbO + NH4NO3 = NH3 + Pb(NO3)2 + H2O =>
PbO + 2 NH4NO3 = 2 NH3 + Pb(NO3)2 + H2O

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

Fr + H2O = FrOH + H2 =>
2 Fr + 2 H2O = 2 FrOH + H2

ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3

Sr + C2H5CO2H = C2H5CO2Sr + H2 =>
2 Sr + 2 C2H5CO2H = 2 C2H5CO2Sr + H2

Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O

Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O

Ce(NO3)4 + O2 = CeO2 + NO3 =>
Ce(NO3)4 + O2 = CeO2 + 4 NO3

AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3

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

NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Ce(OH)3 + O2 = CeO2 + H2O =>
4 Ce(OH)3 + O2 = 4 CeO2 + 6 H2O

(CH3COO)2Ca = CH3COCH3 + CaCO3 =>
(CH3COO)2Ca = CH3COCH3 + CaCO3

P4S3 + CNO = PO4 + SO4 + CN =>
P4S3 + 28 CNO = 4 PO4 + 3 SO4 + 28 CN

C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O

CuCl2 + Cr2(SO4)3 = CuSO4 + CrCl3 =>
3 CuCl2 + Cr2(SO4)3 = 3 CuSO4 + 2 CrCl3

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

AgNO3 + Cu = CuNO3 + Ag =>
AgNO3 + Cu = CuNO3 + Ag

BA + HCL = BACL + H2 =>
2 BA + 2 HCL = 2 BACL + H2

KMNO4 + FeSO4 + H2SO4 = K2SO4 + MNSO4 + Fe2(SO4)3 + H2O =>
2 KMNO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MNSO4 + 5 Fe2(SO4)3 + 8 H2O

Cr2O3 + H2 = Cr2 + H2O =>
Cr2O3 + 3 H2 = Cr2 + 3 H2O

C10H7OH + H2O = C10H7O + H3O =>
C10H7OH + H2O = C10H7O + H3O

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O

P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5

AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3

Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO

S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO

CO2 + LiOH = Li2CO3 + H2O =>
CO2 + 2 LiOH = Li2CO3 + H2O

C8H7IO + C3H4O2 = C11H10O3 + HI =>
C8H7IO + C3H4O2 = C11H10O3 + HI

H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

NH4NO3 + NaClO4 = NH4ClO4 + NaNO3 =>
NH4NO3 + NaClO4 = NH4ClO4 + NaNO3

Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O

silvernitrate + sodiumbromide = silverbromide + sodiumnitrate =>
AgNO3 + NaBr = AgBr + NaNO3

Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2

C2H5OH + K2Cr2O7 + H2SO4 = CH3COH + Cr3(SO4)3 + K2SO4 + H2O =>
12 C2H5OH + 3 K2Cr2O7 + 9 H2SO4 = 12 CH3COH + 2 Cr3(SO4)3 + 3 K2SO4 + 21 H2O

KMnO4 + NaI + KOH = I2 + NaOH + K2MnO4 =>
2 KMnO4 + 2 NaI + 2 KOH = I2 + 2 NaOH + 2 K2MnO4

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

HNO3 + Na2SO3 = HSO3 + Na2NO3 =>
HNO3 + Na2SO3 = HSO3 + Na2NO3

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Breng de vergelijking van een chemische reactie in evenwicht
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