Focus your attention to the units of the given data and the unit of the final measurement you're going to solve. Through dimensional analysis,you know that the working equation would be:
Food Value = CcalΔT/m
Food value = (6.15 kJ/°C)(1.29 °C)/0.611 g = 12.98 kJ/g
Convert kJ to cal (1 kJ = 239 cal)
Food value = 12.98*239 =<em> 3,103.28 cal/g</em>
Answer: 107 grams
Explanation: got it right on the test
'aq' represents 'aqueous', meaning 'dissolved in water'.
Be careful, being dissolved in water is different than 'l' , or liquid. Liquid means a substance is in liquid phase, not dissolved in water.
Answer:
I'd say Water
Explanation:
The plant absorbs more water through the roots not sure if i'm correct.
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