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Chemische vergelijkingen in evenwicht op02/04/19

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Breng de vergelijking van een chemische reactie in evenwicht
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5

C3H5N3O9 = N2 + H2O + CO2 + O2 =>
4 C3H5N3O9 = 6 N2 + 10 H2O + 12 CO2 + O2

C2H4 + C2H5OH = C4H10O =>
C2H4 + C2H5OH = C4H10O

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH

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

Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O

H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2

C2O6H6 + NH4OH = C2O6H5NH4 + H2O =>
C2O6H6 + NH4OH = C2O6H5NH4 + H2O

Zn + NO3{-} + OH{-} = ZnO2{2-} + NH3 + H2O =>
4 Zn + NO3{-} + 7 OH{-} = 4 ZnO2{2-} + NH3 + 2 H2O

NaOH + Cl2 = NaCl + NaClO3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O

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

C40H74O5 + O2 = CO2 + H2O =>
C40H74O5 + 56 O2 = 40 CO2 + 37 H2O

Al2(CO3)3 + HCl = AlCl3 + CO2 + H2O =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 CO2 + 3 H2O

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

Mg3 + N2 + HCl = MgCl2 + NH3 =>
Mg3 + N2 + 6 HCl = 3 MgCl2 + 2 NH3

CUS + HNO3 = CUSO4 + NO + H20 =>
10 CUS + 20 HNO3 = 10 CUSO4 + 20 NO + H20

C + SO2 = CS2 + CO2 =>
3 C + 2 SO2 = CS2 + 2 CO2

CSOH = CS + OH =>
CSOH = CS + OH

NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2

K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3

C6H11OH = C6H10 + H2O =>
C6H11OH = C6H10 + H2O

Ca(HS)2 + HNO3 = Ca(NO3)2 + S + H2O + NO2 =>
Ca(HS)2 + 6 HNO3 = Ca(NO3)2 + 2 S + 4 H2O + 4 NO2

MgCl2 + LiC2H5 = LiCl + Mg(C2H5)Cl =>
MgCl2 + LiC2H5 = LiCl + Mg(C2H5)Cl

KClO3 + P = KCl + P2O3 =>
KClO3 + 2 P = KCl + P2O3

CH4 + Cl2 = CHCl2 + HCl =>
2 CH4 + 5 Cl2 = 2 CHCl2 + 6 HCl

H2SO4 + Cu(OH)2 = CuSO4 + H2O =>
H2SO4 + Cu(OH)2 = CuSO4 + 2 H2O

HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2

HCHO + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCHO + 4 Cu(OH)2 = 2 Cu2O + CO2 + 5 H2O

Ca(HS)2 + HNO3 = Ca(NO3)2 + S + H2O + NO =>
3 Ca(HS)2 + 10 HNO3 = 3 Ca(NO3)2 + 6 S + 8 H2O + 4 NO

Al2(CO3)3 + H2SO4 = Al2(SO4)3 + H2O + CO2 =>
Al2(CO3)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O + 3 CO2

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

Cr2O7 + I = Cr + IO3 =>
3 Cr2O7 + 7 I = 6 Cr + 7 IO3

K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K

H2S + HNO3 = H2SO4 + NO + H20 =>
10 H2S + 20 HNO3 = 10 H2SO4 + 20 NO + H20

CH3Br + Li = LiCH3 + LiBr =>
CH3Br + 2 Li = LiCH3 + LiBr

KClO3 + C = KCl + CO2 =>
2 KClO3 + 3 C = 2 KCl + 3 CO2

CH3CH2OH + CO2 = CH3CH2OHCO2 =>
CH3CH2OH + CO2 = CH3CH2OHCO2

BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl

NaClO + Na2S2O + NaOH = Na2SO4 + NaCl + H2O =>
6 NaClO + Na2S2O + 2 NaOH = 2 Na2SO4 + 6 NaCl + H2O

MgCl2 + LiC2H5 = MgC2H5Cl + LiCl =>
MgCl2 + LiC2H5 = MgC2H5Cl + LiCl

HNO3 + Al2O3 = Al(NO3)3 + H2O =>
6 HNO3 + Al2O3 = 2 Al(NO3)3 + 3 H2O

Ag2SO4 + NaCl = Na2SO4 + AgCl =>
Ag2SO4 + 2 NaCl = Na2SO4 + 2 AgCl

Ca(OH)2 + H3PO4 = H2O + Ca2 + PO43 =>
162 Ca(OH)2 + 4 H3PO4 = 168 H2O + 81 Ca2 + 4 PO43

KClO4 + S = KCl + SO2 =>
KClO4 + 2 S = KCl + 2 SO2

Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3

CH3CONH2 + O2 = CO2 + H2O + N2 =>
4 CH3CONH2 + 11 O2 = 8 CO2 + 10 H2O + 2 N2

C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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