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Chemische vergelijkingen in evenwicht op04/10/19

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Breng de vergelijking van een chemische reactie in evenwicht
NaOH + CuCl2 = Cu(OH)2 + NaCl =>
2 NaOH + CuCl2 = Cu(OH)2 + 2 NaCl

HI = H2 + I2 =>
2 HI = H2 + I2

CuO + H2So4 = H2O + CuSo4 =>
CuO + H2So4 = H2O + CuSo4

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

Fe + O3 = Fe2O2 =>
6 Fe + 2 O3 = 3 Fe2O2

H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4

P + O2 = P4O10 =>
4 P + 5 O2 = P4O10

Ba(OH)2 + P2O5 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + P2O5 = Ba3(PO4)2 + 3 H2O

HgS + HNO3 + HCl = HgCl2 + S + NO + H2O =>
3 HgS + 2 HNO3 + 6 HCl = 3 HgCl2 + 3 S + 2 NO + 4 H2O

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

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

H2SO4 + Li2SO3 = LiSO4 + H2O + SO2 =>
3 H2SO4 + Li2SO3 = 2 LiSO4 + 3 H2O + 2 SO2

NANO3 + HCL = HNO3 + NACL =>
NANO3 + HCL = HNO3 + NACL

NH4NO2 = H2O + N2 =>
NH4NO2 = 2 H2O + N2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2

Sr(OH)2(aq) + HClO(aq) = Sr(ClO)2(aq) + H2O(l) =>
Sr(OH)2(aq) + 2 HClO(aq) = Sr(ClO)2(aq) + 2 H2O(l)

CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2

K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 4 KCl + 3 Na2SO4 + 2 CrCl3 + 5 H2O

H2SO4 + Li2SO3 = Li2SO4 + H2O + SO2 =>
H2SO4 + Li2SO3 = Li2SO4 + H2O + SO2

Na + H2 = NaH =>
2 Na + H2 = 2 NaH

CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl

(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O

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

CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO

Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3

C6H8O7*H2O + SrCO3 = C6H5O7Sr + H2O + CO2 =>
17 C6H8O7*H2O + 18 SrCO3 = 18 C6H5O7Sr + 40 H2O + 12 CO2

C + H2 = C3H8 =>
3 C + 4 H2 = C3H8

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

Ca + HOH = CaOH + H2 =>
2 Ca + 2 HOH = 2 CaOH + H2

CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O

Al + C = Al4C3 =>
4 Al + 3 C = Al4C3

Tb4O7 + Mn2O3 = TbMnO3 + O =>
Tb4O7 + 2 Mn2O3 = 4 TbMnO3 + O

P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5

H2CO3 + H2O = HCO3{-} + H3O{+} =>
H2CO3 + H2O = HCO3{-} + H3O{+}

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

Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2

H2CO3 + H2O = HCO3{-} + H3O{+} =>
H2CO3 + H2O = HCO3{-} + H3O{+}

AgNO3 + AlCl3 = AgCl3 + AlNO3 =>
AgNO3 + AlCl3 = AgCl3 + AlNO3

H2CO3 + H2O = HCO3{-} + H3O{+} =>
H2CO3 + H2O = HCO3{-} + H3O{+}

C6H5NO2 + O2 = CO2 + H2O + N2 =>
4 C6H5NO2 + 25 O2 = 24 CO2 + 10 H2O + 2 N2

CO + NO = N2 + CO2 =>
2 CO + 2 NO = N2 + 2 CO2

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

NH4CL + NAOH = NH3 + H2O + NACL =>
NH4CL + NAOH = NH3 + H2O + NACL

(NH4)2SO4 + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O

K2O + P2O5 = K3PO4 =>
3 K2O + P2O5 = 2 K3PO4

MnO4{-} + H2O2 = OH{-} + MnO2 + O2 =>
2 MnO4{-} + H2O2 = 2 OH{-} + 2 MnO2 + 2 O2

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

P + KOH + H2O = PH3 + KH2PO2 =>
4 P + 3 KOH + 3 H2O = PH3 + 3 KH2PO2

Ag2O + HPO3 = Ag + PO4 + OH =>
2 Ag2O + HPO3 = 4 Ag + PO4 + OH

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Breng de vergelijking van een chemische reactie in evenwicht
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