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Chemische vergelijkingen in evenwicht op03/19/19

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Breng de vergelijking van een chemische reactie in evenwicht
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O

KI + NaNO3 + H2SO4 = I2 + NO + K2SO4 + Na2SO4 + H2O =>
6 KI + 2 NaNO3 + 4 H2SO4 = 3 I2 + 2 NO + 3 K2SO4 + Na2SO4 + 4 H2O

CH3OH + HBr = CH3Br + H2O =>
CH3OH + HBr = CH3Br + H2O

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

AG + HNO3 = AGNO3 + NO2 + H2O =>
AG + 2 HNO3 = AGNO3 + NO2 + H2O

Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O

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

C2H5OH + KMnO4 + H2SO4 = CH3COOH + Mn2SO4 + K2SO4 + H2O =>
3 C2H5OH + 2 KMnO4 + 2 H2SO4 = 3 CH3COOH + Mn2SO4 + K2SO4 + 5 H2O

Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)

Fe + H2SO4 = Fe2(SO4)3 + S + H2O =>
2 Fe + 4 H2SO4 = Fe2(SO4)3 + S + 4 H2O

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

HI + CLO2 = HCL + H2O + I =>
5 HI + CLO2 = HCL + 2 H2O + 5 I

AgNO3 + NaCI = AgCI + NaNO3 =>
AgNO3 + NaCI = AgCI + NaNO3

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

C6H12O6 + H2 = C6H14O6 =>
C6H12O6 + H2 = C6H14O6

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

ClO2 + HI = HCl + I2 + H2O =>
2 ClO2 + 10 HI = 2 HCl + 5 I2 + 4 H2O

H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4

Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O

NaCl + H2SO4 = NaHSO4 + HCl =>
NaCl + H2SO4 = NaHSO4 + HCl

K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)

PH4I + HClO3 = H3PO4 + HIO3 + HCl =>
3 PH4I + 7 HClO3 = 3 H3PO4 + 3 HIO3 + 7 HCl

CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O

CH3COOH + K2CO3 = CH3COOK + H2CO3 =>
2 CH3COOH + K2CO3 = 2 CH3COOK + H2CO3

Al + Br2 = Al2Br6 =>
2 Al + 3 Br2 = Al2Br6

HBr + AL(OH)3 = H2O + ALBr3 =>
3 HBr + AL(OH)3 = 3 H2O + ALBr3

HCH2CLCO2 + NaOH = NaCH2CLCO2 + H2O =>
HCH2CLCO2 + NaOH = NaCH2CLCO2 + H2O

(NH4)2(CO3) = NH3 + H2(CO3) =>
(NH4)2(CO3) = 2 NH3 + H2(CO3)

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

HNO3 + MgCO3 = Mg(NO3)2 + H2O + CO2 =>
2 HNO3 + MgCO3 = Mg(NO3)2 + H2O + CO2

O2 = O3 =>
3 O2 = 2 O3

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

NO2 + H20 = HNO3 + NO =>
40 NO2 + H20 = 20 HNO3 + 20 NO

Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO

C4H8 + O2 = CO2 + H20 =>
5 C4H8 + 20 O2 = 20 CO2 + 2 H20

Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2

Al2O3 + H2So4 = Al2(So4)3(aq) + H2O(l) =>
Al2O3 + 3 H2So4 = Al2(So4)3(aq) + 3 H2O(l)

P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3

CACO3 + H2SO4 = CASO4 + H2O + CO2 =>
CACO3 + H2SO4 = CASO4 + H2O + CO2

Al2O3 + H2So4 = Al2(So4)3 + H2O =>
Al2O3 + 3 H2So4 = Al2(So4)3 + 3 H2O

Y2O3 + NiO + IrO2 = Y2NiIrO6 =>
Y2O3 + NiO + IrO2 = Y2NiIrO6

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

C4H9OH + O2 = CO2 + H20 =>
2 C4H9OH + 7 O2 = 8 CO2 + H20

Mg + H2SO4 = MgSO4 + H2O + SO2 =>
Mg + 2 H2SO4 = MgSO4 + 2 H2O + SO2

CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O

Cl2 + FeCl2 = FeCl3 =>
Cl2 + 2 FeCl2 = 2 FeCl3

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Breng de vergelijking van een chemische reactie in evenwicht
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