jollyjinkings

17.10.2019 • 

Chemistry

3. the symbol for lawrencium is lr.
biedermanide is a fictional element whose symbol is bn.
what formula would correspond to trilawrencium dibiedermanide?
your

4. poohbearium is a fictional element whose symbol is ph.
eeyoride is a fictional element whose symbol is ey.
what name would correspond to phey4?
your

5. describe the process we used in our live class session to find the names and formulas of covalent compounds.
your

Ответ:

sugar1014

28.02.2021

Chemistry

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89.7%

Explanation:

Percentage yield is the ratio of the actual yield of a product to the theoretical yield of a product  expressed as a percentage.

Percentage yield =  x 100

Given,

Actual yield of a product = 2.80 g

Theoretical yield of a product = 3.12 g

Percentage yield =  x 100 = 89.7 %

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