Calculate the moles of argon present
A 310. mL container holds 0.146 g of Ne and an unknown amount of Ar at 35°C and a total pressure of 638 mmHg. Calculate the moles of Ar present.
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If the interaction energy between a sodium ion and a chloride ion in table salt is 760 kJ/mol, what is the interaction energy between a zinc ion (Zn2+ ) and a sulfide ion (S2 ) in a hypothetical structure in which the inter-ionic distances are the
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Find the number of moles for the following:
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