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Chemische vergelijkingen in evenwicht op12/11/11

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Breng de vergelijking van een chemische reactie in evenwicht
Na3PO4 + CuCl2 = Cu3(PO4)2 + NaCl =>
2 Na3PO4 + 3 CuCl2 = Cu3(PO4)2 + 6 NaCl

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

Ba + NaCl = BaCl + Na =>
Ba + NaCl = BaCl + Na

S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6

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

Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl

KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O

H3PO4 + Ba = BaPO4 + H2 =>
2 H3PO4 + 2 Ba = 2 BaPO4 + 3 H2

C8H10 + O2 = CO2 + H20 =>
2 C8H10 + 16 O2 = 16 CO2 + H20

H3PO4 + Ba = BaPO4 + H2 =>
2 H3PO4 + 2 Ba = 2 BaPO4 + 3 H2

H3PO4 + Ba = Ba3PO4 + H2 =>
2 H3PO4 + 6 Ba = 2 Ba3PO4 + 3 H2

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2

C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O

H3PO4 + Ba = Ba3(PO4)2 + H2 =>
2 H3PO4 + 3 Ba = Ba3(PO4)2 + 3 H2

K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2

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

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

Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2

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

BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O

Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe

Cu + HNO{3} = Cu{3(NO{3}){2}+NO+H{2}O =>
Cu + 3 HNO{3} = Cu{3(NO{3}){2}+3NO+3H{2}O

Cu + HNO{3} = Cu(NO{3}){2} + NO + H{2}O =>
Cu + 5 HNO{3} = Cu(NO{3}){2} + 4 NO + 5 H{2}O

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

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2

K2Co3 + HOH = KHCo3 + KOH =>
K2Co3 + HOH = KHCo3 + KOH

HCl(aq) + Ca(s) = CaCl2(aq) + H2(g) =>
2 HCl(aq) + Ca(s) = CaCl2(aq) + H2(g)

KMnO4 + SnSO4 + H2SO4 = K2SO4 + MnSO4 + Sn(SO4)2 + H2O =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Sn(SO4)2 + 8 H2O

NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O

Fe{2}O{3} + CO = Fe + CO{2} =>
Fe{2}O{3} + CO = Fe + CO{2}

K2O + H2O = KOH =>
K2O + H2O = 2 KOH

Na2S + HOH = NaHS + NaOH =>
Na2S + HOH = NaHS + NaOH

Fe{2}O{3} + CO = Fe + CO{2} =>
Fe{2}O{3} + CO = Fe + CO{2}

I2 + K2SO3 + H2O = KI + K2SO4 + H2S04 =>
4 I2 + 17 K2SO3 + H2O = 8 KI + 13 K2SO4 + H2S04

Fe{2}O{3} + CO = Fe + CO{2} =>
Fe{2}O{3} + CO = Fe + CO{2}

K2So3 + HOH = KHSo3 + KOH =>
K2So3 + HOH = KHSo3 + KOH

Na2SO4 + CoCl2 = NaCl + CoSO4 =>
Na2SO4 + CoCl2 = 2 NaCl + CoSO4

SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O

K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3

PbO2 + Sb + NaOH = PbO + NaSbO2 + H2O =>
3 PbO2 + 2 Sb + 2 NaOH = 3 PbO + 2 NaSbO2 + H2O

Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8

CuO + SO3 = CuSO4 =>
CuO + SO3 = CuSO4

Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2

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

K2O + PO3 = K2PO4 =>
K2O + PO3 = K2PO4

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Breng de vergelijking van een chemische reactie in evenwicht
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