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Chemische vergelijkingen in evenwicht op12/11/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cl2 = Cl10 =>
5 Cl2 = Cl10

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

NaCl + Ba(OH)2 = NaOH + BaCl2 =>
2 NaCl + Ba(OH)2 = 2 NaOH + BaCl2

C13H25O7N2S + NO3 = CO2 + N2 + H2O + H2S =>
12 C13H25O7N2S + 122 NO3 = 156 CO2 + 73 N2 + 138 H2O + 12 H2S

H2S = H2 + S2 =>
2 H2S = 2 H2 + S2

Na2PO4 + CoCl2 = NaCl + CoPO4 =>
Na2PO4 + CoCl2 = 2 NaCl + CoPO4

NO + HCl = NOCl + H2 =>
2 NO + 2 HCl = 2 NOCl + H2

NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2

C6H5NO2 + NaOH = C6H5OH + NaNO2 =>
C6H5NO2 + NaOH = C6H5OH + NaNO2

BaCl2 + MnSO4 = BaSO4 + Cl2Mn =>
BaCl2 + MnSO4 = BaSO4 + Cl2Mn

L2 + KBr = KL + Br2 =>
L2 + 2 KBr = 2 KL + Br2

As + HNO3 = As(NO3)3 + NO(g) + H2O =>
As + 4 HNO3 = As(NO3)3 + NO(g) + 2 H2O

KMnO4 + H2O = MnO4 + OH + KH =>
KMnO4 + H2O = MnO4 + OH + KH

FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl

FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4

C2H5OH = C2H5OC3H7 + H2O =>
5 C2H5OH = 2 C2H5OC3H7 + 3 H2O

Mg + PH3 + H2O = Mg3P2O8 + H2 =>
3 Mg + 2 PH3 + 8 H2O = Mg3P2O8 + 11 H2

BaBr2 + H2SO4 = HBr + BaSO4 =>
BaBr2 + H2SO4 = 2 HBr + BaSO4

Fe(s) + O2 = FeO =>
2 Fe(s) + O2 = 2 FeO

NaOH + H3SO4 = H2O + Na3SO4 =>
3 NaOH + H3SO4 = 3 H2O + Na3SO4

AsO3{3-} + H2O + I2 = AsO4{3-} + H{+} + I{-} =>
AsO3{3-} + H2O + I2 = AsO4{3-} + 2 H{+} + 2 I{-}

Al + NO3{-} + H2O + OH{-} = [Al(OH)6]{3-} + NH3 =>
8 Al + 3 NO3{-} + 18 H2O + 21 OH{-} = 8[Al(OH)6]{3-} + 3 NH3

NaOH + CoSO4 = Na2SO4 + Co(OH)2 =>
2 NaOH + CoSO4 = Na2SO4 + Co(OH)2

KCl + (NH4)2CO3 = K2CO3 + NH4Cl =>
2 KCl + (NH4)2CO3 = K2CO3 + 2 NH4Cl

AgBr + PbO = PbBr2 + Ag2O =>
2 AgBr + PbO = PbBr2 + Ag2O

Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)

CaCuF2 = CuCaF2 =>
CaCuF2 = CuCaF2

Fe + C13 = FeC14 =>
13 Fe + 14 C13 = 13 FeC14

FeCl2 + Na2CO3 = FeCO3 + ClNa =>
FeCl2 + Na2CO3 = FeCO3 + 2 ClNa

CuSO4 + NHCl = CuCl + NHSO4 =>
CuSO4 + NHCl = CuCl + NHSO4

CH4Cl + NaOH = CH4OH + NaCl =>
CH4Cl + NaOH = CH4OH + NaCl

Fe2(SO4)3 + KY = Y2 + K2SO4 + FeSO4 =>
Fe2(SO4)3 + 2 KY = Y2 + K2SO4 + 2 FeSO4

NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2

KCl + NaSO3 = KSO3 + NaCl =>
KCl + NaSO3 = KSO3 + NaCl

C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O

Ca(H3PO4)2 + BaCl2 = Ba(H3PO4)2 + CaCl2 =>
Ca(H3PO4)2 + BaCl2 = Ba(H3PO4)2 + CaCl2

Ca(HCO3)2 + SO2 = Ca(HSO3)2 + CO2 =>
Ca(HCO3)2 + 2 SO2 = Ca(HSO3)2 + 2 CO2

Bi + H2 = BiH3 =>
2 Bi + 3 H2 = 2 BiH3

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

H2SO4BaO = BaSO4H2O =>
H2SO4BaO = BaSO4H2O

HNO3 + Fe(OH)2 = H2O + Fe(NO3)3 + NO2 =>
4 HNO3 + Fe(OH)2 = 3 H2O + Fe(NO3)3 + NO2

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

Fe2(CO3)3Au = Fe2Au(CO3)3 =>
Fe2(CO3)3Au = Fe2Au(CO3)3

C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3

Ni3O2 = Ni + O2 =>
Ni3O2 = 3 Ni + O2

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

Ni(OH)2 + H2O2 = NiO(OH) + H2O =>
2 Ni(OH)2 + H2O2 = 2 NiO(OH) + 2 H2O

Al(OH)3 + H2SO3 = Al2(SO3)3 + H2O =>
2 Al(OH)3 + 3 H2SO3 = Al2(SO3)3 + 6 H2O

Cu2 = Cu3 =>
3 Cu2 = 2 Cu3

Fe(g) + O2(g) = FeO(g) =>
2 Fe(g) + O2(g) = 2 FeO(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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