What volume(in dm³) of 0.30 moldm-³ Nacl solution can be prepared from 0.060mol of solute?

0.2 dm³

Explanation:

Concentration = no. of moles of solute / volume

Concentration: 0.30 mol dm-³

no. of moles of solute: 0.060mol

0.3 = 0.06 / v

v = 0.2 dm³

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> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.