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Chemische vergelijkingen in evenwicht op05/05/18

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Breng de vergelijking van een chemische reactie in evenwicht
Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2

CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH

FE + Cl2 = FECl2 =>
FE + Cl2 = FECl2

KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2

C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O

AgCl2 + Zn = Ag + ZnCl2 =>
AgCl2 + Zn = Ag + ZnCl2

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

AgCl + Zn = Ag + ZnCl2 =>
2 AgCl + Zn = 2 Ag + ZnCl2

NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3

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

BRO3{-} + I{-} + H{+} = BR{-} + I2 + H2O =>
BRO3{-} + 6 I{-} + 6 H{+} = BR{-} + 3 I2 + 3 H2O

CH3CH2COOH + Mg = CH3CH2COOMg + H2 =>
2 CH3CH2COOH + 2 Mg = 2 CH3CH2COOMg + H2

Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)

CH3CH2OH + NH3 = CH3CH2NH2 + H2O =>
CH3CH2OH + NH3 = CH3CH2NH2 + H2O

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

CU + HNO3 = CU(NO3)2 + NO + H2O =>
3 CU + 8 HNO3 = 3 CU(NO3)2 + 2 NO + 4 H2O

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

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

C3H6(OH)2 + O2 = CO2 + H2O =>
C3H6(OH)2 + 4 O2 = 3 CO2 + 4 H2O

ZnBr2 + K3PO4 = Zn3(PO4)2 + KBr =>
3 ZnBr2 + 2 K3PO4 = Zn3(PO4)2 + 6 KBr

Cuso4*5H2O = Cuso4 + H2O =>
Cuso4*5H2O = Cuso4 + 5 H2O

HCOOH + LiOH = HCOOLi + H2O =>
HCOOH + LiOH = HCOOLi + H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

MgO + O2 = MgO2 =>
2 MgO + O2 = 2 MgO2

SO2 + H2O = S2O + HO2 =>
2 SO2 + H2O = S2O + 2 HO2

HCl + LIOH = H2O + LICl =>
HCl + LIOH = H2O + LICl

HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl

NaCN + Cl2 + NaOH = NaCNO + NaCl + H2O =>
NaCN + Cl2 + 2 NaOH = NaCNO + 2 NaCl + H2O

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

C3H7OH + O2 = CO2 + H20 =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20

K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O

(NH4)2BeF4 = BeF2 + NH3 + HF =>
(NH4)2BeF4 = BeF2 + 2 NH3 + 2 HF

MG + O2 = MGO2 =>
MG + O2 = MGO2

Al2 + H2O = Al2O3 + H2 =>
Al2 + 3 H2O = Al2O3 + 3 H2

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

NH + O2 = NO + H2O =>
4 NH + 3 O2 = 4 NO + 2 H2O

MG + O2 = MGO2 =>
MG + O2 = MGO2

KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2

AgNO3 + MnSO4 = Ag2SO4 + Mn(NO3)2 =>
2 AgNO3 + MnSO4 = Ag2SO4 + Mn(NO3)2

Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O

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

PB(NO3)2(aq) + Na2SO4(aq) = PBSO4(s) + NaNO3(aq) =>
PB(NO3)2(aq) + Na2SO4(aq) = PBSO4(s) + 2 NaNO3(aq)

S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O

PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2

C3H6(OH)2 + O2 = CO2 + H2O =>
C3H6(OH)2 + 4 O2 = 3 CO2 + 4 H2O

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

Cr2(SO4)3 + Mg(OH)2 = Cr(OH)3 + MgSO4 =>
Cr2(SO4)3 + 3 Mg(OH)2 = 2 Cr(OH)3 + 3 MgSO4

HCl + HNO3 = Cl2 + NO + H2O =>
6 HCl + 2 HNO3 = 3 Cl2 + 2 NO + 4 H2O

Hg + HNO3 = Hg2NO32 + NO + H2O =>
6 Hg + 62 HNO3 = 3 Hg2NO32 + 59 NO + 31 H2O

HNO3 + Cu = CuNO3 + H2 =>
2 HNO3 + 2 Cu = 2 CuNO3 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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