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Chemische vergelijkingen in evenwicht op10/24/12

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Breng de vergelijking van een chemische reactie in evenwicht
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl

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

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

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

C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2

Zn + NaCl = Zn(NaCl) =>
Zn + NaCl = Zn(NaCl)

Cr + KClO3 + KOH = K2CrO7 + KCl + H2O =>
Cr + 2 KClO3 + 2 KOH = K2CrO7 + 2 KCl + H2O

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

As4O6 + S2Cl2 + Cl2 = AsCl2 + SO2 =>
2 As4O6 + 3 S2Cl2 + 5 Cl2 = 8 AsCl2 + 6 SO2

FeS + O2 = Fe2O3 + S02 =>
4 FeS + 3 O2 = 2 Fe2O3 + 2 S02

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

C2H4(COOH)2 + C2H4(OH)2 = C10H8O4 + H2O =>
5 C2H4(COOH)2 + 5 C2H4(OH)2 = 3 C10H8O4 + 18 H2O

Ca(OH)2 + H3PO3 = Ca3(PO3)2 + H2O =>
3 Ca(OH)2 + 2 H3PO3 = Ca3(PO3)2 + 6 H2O

Al2(SO4)3*16H2O + NH3 = Al(OH)3 + (NH4)2SO4 + H2O =>
Al2(SO4)3*16H2O + 6 NH3 = 2 Al(OH)3 + 3(NH4)2SO4 + 10 H2O

CuSO4 + NH3*H2O = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH3*H2O = Cu(OH)2 + (NH4)2SO4

CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3

Al2(SO4)3*16H2O + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3*16H2O + K2SO4 + 8 H2O = 2 KAl(SO4)2*12H2O

HN3 + LiOH = LiN3 + H2O =>
HN3 + LiOH = LiN3 + H2O

Cr + KClO3 + KOH = K2CrO7 + KCl + H2O =>
Cr + 2 KClO3 + 2 KOH = K2CrO7 + 2 KCl + H2O

Al2(SO4)3*16H2O + (NH4)2SO4 + H2O = NH4Al(SO4)2*12H2O =>
Al2(SO4)3*16H2O + (NH4)2SO4 + 8 H2O = 2 NH4Al(SO4)2*12H2O

NH4{+} + O2 = NO2{-} + H2O + H{+} =>
2 NH4{+} + 3 O2 = 2 NO2{-} + 2 H2O + 4 H{+}

Cu(OH)2 + NH3*H2O = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH3*H2O = [Cu(NH3)4](OH)2 + 4 H2O

Cl2 + Ca = CaCl2 =>
Cl2 + Ca = CaCl2

Zn(s) + AgNO3(ag) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(ag) = Zn(NO3)2(aq) + 2 Ag(s)

PbCl4 + K3PO4 = KCl + Pb3(PO4)4 =>
3 PbCl4 + 4 K3PO4 = 12 KCl + Pb3(PO4)4

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

C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)

C12H22O11(s) + KClO3(l) = CO2(g) + H2O(g) + KCl(s) =>
C12H22O11(s) + 8 KClO3(l) = 12 CO2(g) + 11 H2O(g) + 8 KCl(s)

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

Br + Mg = MgBr =>
Br + Mg = MgBr

Br + Mg = MgBr2 =>
2 Br + Mg = MgBr2

Br2 + Mg = MgBr =>
Br2 + 2 Mg = 2 MgBr

Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4

Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2

Br + Mg = MgBr2 =>
2 Br + Mg = MgBr2

LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

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

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

Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3

CaCO3 + H2SO4 = CaSO4 + CO2 + H2O =>
CaCO3 + H2SO4 = CaSO4 + CO2 + H2O

Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3

C + O = CO2 =>
C + 2 O = CO2

C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O

Cu + O = Cu2O =>
2 Cu + O = Cu2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

Al2O3(s) + NaOH(l) + HF(g) = Na3AlF6 + H2O(g) =>
Al2O3(s) + 6 NaOH(l) + 12 HF(g) = 2 Na3AlF6 + 9 H2O(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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