compounds. is the answer.
Answer: The correct answer is microscopic hairs.
Explanation:
For avoid the sinking, the legs of the water strider have a thousands of microscopic hairs with tiny groves. In consequence, the presence of this huge amount of microscopic hairs increases the water resistance of the water strider's feets, resulting in an increase of the general buoyancy of the water strider.
The answer to this question would be: 3 molar
A molar unit will be equal to moles of solute per 1 liter of solvent. In this question, you are given the volume of the solution (264.8ml) and the weight of the molecule(139mg). Since the unit is moles not mg, then you need to convert the molecule into moles. To do that you need to know the ascorbic acid molecular weight which was: 6*12 + 8*1 + 6 *16 =<span>176mg/moles.
molecule in moles= 139mg/ (176 mg/moles)= 0.79 moles
Then the molarity of the juice should be: 0.79 moles/ (1000ml/264ml)= 2.991 M= 3 M</span>
Answer:
Creo que es D pero no tan segura
Explanation:
Answer:
sorry po Hindi ko po alam
