Answer:
The correct answer is C) insulator
Explanation:
The characteristics of metals consist of conductivity (for example of heat), malleability (deformation property) and ductility (stretching capacity).
calculate the molar mass of Fe + 3(Cl)
that is your total mass
percent composition of FeCl3
mass % Fe = molar mass FE / total mass X 100 = %
mass % 3Cl = molar mass 3Cl / total mass X 100 = %
that is percent composition
Hope it’s help !!!!
I don’t know how , what class is it for?
The pH indicators to be used are Phenolphthalein, Red cabbage, Bromthymol blue and Congo red.
<h3>What are pH indicators?</h3>
Indicators are substances which change color as the pH of a medium changes.
The common indicators and their pH range is as follows:
- Phenolphthalein - pH range of 8.3 and 10.5
- Red cabbage - pH 2 to 10
- Bromthymol blue - 6.0 to 7.6
- Congo red - 3.0 to 5.2
Therefore, the indicators to be used are Phenolphthalein, Red cabbage, Bromthymol blue and Congo red.
Learn more about pH indicators at: brainly.com/question/13779537
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Explanation:
sexual reproduction has minimal<u> </u><u>changes</u><u> </u><u>of</u><u> </u><u>mutations</u><u> </u><em><u>compared</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>asexual</u></em><em><u> </u></em><em><u>reproduction</u></em>
