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Chemische vergelijkingen in evenwicht op02/22/18

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Breng de vergelijking van een chemische reactie in evenwicht
K + HOH = H2 + KOH =>
2 K + 2 HOH = H2 + 2 KOH

H2O + CaC2 = C2H2 + Ca(OH)2 =>
2 H2O + CaC2 = C2H2 + Ca(OH)2

H2SO4 + Na2SO3 = SO2 + Na2SO4 + H2O =>
H2SO4 + Na2SO3 = SO2 + Na2SO4 + H2O

K + HOH = H2 + KOH =>
2 K + 2 HOH = H2 + 2 KOH

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

FeSO4 + AgNO3 = Ag + Fe(NO3)3 + Fe(SO4)3 =>
3 FeSO4 + 6 AgNO3 = 6 Ag + 2 Fe(NO3)3 + Fe(SO4)3

CO(NH2)2 + H2O = (NH4)2CO3 =>
CO(NH2)2 + 2 H2O = (NH4)2CO3

Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O

Bi2(NO3)3*5H2O + CH3COONa + CH3COOK + Ti(OC4H9)4 + O2 = Bi05(Na084K016)05TiO3 + CO2 + N2 + H2O =>
10 Bi2(NO3)3*5H2O + 1680 CH3COONa + 320 CH3COOK + 4 Ti(OC4H9)4 + 3553 O2 = 4 Bi05(Na084K016)05TiO3 + 4064 CO2 + 15 N2 + 3122 H2O

C2H6 + Br2 = C2Br6 + HBr =>
C2H6 + 6 Br2 = C2Br6 + 6 HBr

Ag2O = Ag + O =>
Ag2O = 2 Ag + O

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

Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2

Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2

Mg(ClO3)2(aq) + KOH(aq) = Mg(OH)2(s) + KClO3 =>
Mg(ClO3)2(aq) + 2 KOH(aq) = Mg(OH)2(s) + 2 KClO3

MgO + H2O = MgO2 + H2 =>
MgO + H2O = MgO2 + H2

FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3

FeSO4 + AgNO3 = Ag + Fe(NO3)3 + Fe(SO4)3 =>
3 FeSO4 + 6 AgNO3 = 6 Ag + 2 Fe(NO3)3 + Fe(SO4)3

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

FeCl3 + K2CO3 + H2O = KCl + Fe(OH)3 + CO2 =>
2 FeCl3 + 3 K2CO3 + 3 H2O = 6 KCl + 2 Fe(OH)3 + 3 CO2

H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O

NH3 + Cu(NO2)2 + H2O = Cu(OH)2 + NH4NO3 =>
2 NH3 + 2 Cu(NO2)2 + 5 H2O = 2 Cu(OH)2 + 3 NH4NO3

Mg(ClO3)2(aq) + KOH(aq) = Mg(OH)2(s) + KClO3(s) =>
Mg(ClO3)2(aq) + 2 KOH(aq) = Mg(OH)2(s) + 2 KClO3(s)

Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2

HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O

FeS2 + O = Fe2O3 + SO2 =>
2 FeS2 + 11 O = Fe2O3 + 4 SO2

Ca3 + (PO4)2 + K2S = CaS + K3PO4 =>
Ca3 + (PO4)2 + 3 K2S = 3 CaS + 2 K3PO4

CH3COOCH2CH3 + NAOH = CH3COONA + CH3CH2OH =>
CH3COOCH2CH3 + NAOH = CH3COONA + CH3CH2OH

Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2

S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3

HCl + K2O = KCl + H2O =>
2 HCl + K2O = 2 KCl + H2O

AlCl + F2 = AlF + Cl2 =>
2 AlCl + F2 = 2 AlF + Cl2

H2O2 + Al(OH)3 = AlO2 + H2O =>
H2O2 + 2 Al(OH)3 = 2 AlO2 + 4 H2O

C2H5CL + NAOH = C2H5OH + NACL =>
C2H5CL + NAOH = C2H5OH + NACL

H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O

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

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

Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO

C2H5Cl + NaOH = C2H5OH + NaCl =>
C2H5Cl + NaOH = C2H5OH + NaCl

K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg

Iron(ii)chloride + chlorine = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3

Ca3(PO4)2(s) + H2SO4(aq) = Ca(H2PO4)2(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4(aq) = Ca(H2PO4)2(s) + 2 CaSO4(s)

P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4

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

Na3PO4 + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2

Fe + SnCl4 = FeCl4 + Sn =>
Fe + SnCl4 = FeCl4 + Sn

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

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

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Breng de vergelijking van een chemische reactie in evenwicht
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