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Chemische vergelijkingen in evenwicht op10/23/17

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O

CCr2O3 + Na2CO3 + KNO3 = NaCrO4 + KNO2 + CO2 =>
CCr2O3 + Na2CO3 + 6 KNO3 = 2 NaCrO4 + 6 KNO2 + 2 CO2

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

I2 + Na2SO3 + H2O = Na2SO4 + HI =>
I2 + Na2SO3 + H2O = Na2SO4 + 2 HI

CH3COOH + C2H5OH = CH3COOC2H5 + H3O =>
4 CH3COOH + 6 C2H5OH = 5 CH3COOC2H5 + 4 H3O

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

(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O

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

HCL + NH3 = NH4CL =>
HCL + NH3 = NH4CL

C3H7OH + K = C3H7OK + H2 =>
2 C3H7OH + 2 K = 2 C3H7OK + H2

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

HCL + NH3 = NH4CL =>
HCL + NH3 = NH4CL

Mg(NO3)2 + NaCl = MgCl2 + Na(NO3) =>
Mg(NO3)2 + 2 NaCl = MgCl2 + 2 Na(NO3)

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

Cr2O3 + Na2CO3 + KNO3 = NaCrO4 + KNO2 + CO2 =>
Cr2O3 + Na2CO3 + 4 KNO3 = 2 NaCrO4 + 4 KNO2 + CO2

Au + H2So4 = Au(So4)3 + H2 =>
Au + 3 H2So4 = Au(So4)3 + 3 H2

B(OH)3 + H2O = B(OH)4 + H3O =>
B(OH)3 + 2 H2O = B(OH)4 + H3O

Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3

Ca(OH)2 + H3Po4 = Ca3(Po4)2 + H2O =>
3 Ca(OH)2 + 2 H3Po4 = Ca3(Po4)2 + 6 H2O

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

Na + H2SO4 = NaSO4 + H2S + H2O =>
4 Na + 5 H2SO4 = 4 NaSO4 + H2S + 4 H2O

AgNO3 + NH4{+} + OH{-} = AgOH + HNO3 + NH3 =>
AgNO3 + NH4{+} + OH{-} = AgOH + HNO3 + NH3

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

Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4

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

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

NaClO3 + K2SnO2 = NaCl + K2SnO3 =>
NaClO3 + 3 K2SnO2 = NaCl + 3 K2SnO3

K2SO3 + HNO3 = K2SO4 + NO + H2O =>
3 K2SO3 + 2 HNO3 = 3 K2SO4 + 2 NO + H2O

H2O + NaH2PO4 = H3O + NaHPO4 =>
H2O + NaH2PO4 = H3O + NaHPO4

P + H2O = H3PO3 + PH3 =>
2 P + 3 H2O = H3PO3 + PH3

Pt + H2So4 = Pt(So4)3 + H2 =>
Pt + 3 H2So4 = Pt(So4)3 + 3 H2

CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2

C2H4 + HCL = C2H5CL =>
C2H4 + HCL = C2H5CL

CH4 + H2SO4 = SO2 + CH3COOH + H2O =>
2 CH4 + 4 H2SO4 = 4 SO2 + CH3COOH + 6 H2O

C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O

Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S

NiSO4 + KOH + NH4OH = [Ni(NH3)2](OH)2 + K2SO4 + H2O =>
NiSO4 + 2 KOH + 2 NH4OH = [Ni(NH3)2](OH)2 + K2SO4 + 2 H2O

C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH

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

CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

HgO + H2 = H2O + Hg =>
HgO + H2 = H2O + Hg

HBr + K2CrO7 + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
18 HBr + 2 K2CrO7 + 5 H2SO4 = 9 Br2 + Cr2(SO4)3 + 2 K2SO4 + 14 H2O

C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + CO2 + H2O =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 CO2 + 3 H2O

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

BeO + NaOH + H2O = Na2[Be(OH)4] =>
BeO + 2 NaOH + H2O = Na2[Be(OH)4]

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

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Breng de vergelijking van een chemische reactie in evenwicht
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