How many low dose 81mg aspirin tablets can be made 1.21kg of aspirin

14938 low dose aspirin tablets can be made from 1.21kg aspirin.

CONVERSION FACTOR:

The mass of aspirin is given as 1.21kg and we were asked to determine the number of low dose aspirin tablets weighing 81mg each that can be made from it. First, we need to make both measurements equal. The conversion factor of kg and mg is as follows:

Conversion factor: 1 kg = 1000000 mg

Hence, 1.21kg = 1.21 × 1000000

= 1210000 mg

Hence, the number of low dose aspirin tablets that can be made from 1210000mg of aspirin is calculated as follows:

= 1210000 ÷ 81

= 14938.27

Approximately, 14938 low dose aspirin tablets can be made from 1.21kg of aspirin.

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The activity series is shown in the attached picture. if the element is below the other, then you can displace the other. following the activity series as a guide, the reactions are as follows: nickel and aluminum chloride3 ni + 2 alcl₃  → 3 nicl₂ + 2 albarium and copper bromideba + cubr  →  no reaction because cu is less oxidizable than bapotassium nitrate and aluminum3 kno₃ + al  → al(no₃)₃ + 3 ksodium phosphate and zincnaso₄ + zn  → znso₄ + na

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