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Author Question: Identify the number of particles of each element in the following compounds:A)H2O2 hydrogen ... (Read 79 times)

Yolanda

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on: Mar 24, 2020

Question 1

Classify each of the following as a pure substance or a mixture; if a mixture, indicate whether it is homogeneous or heterogeneous.
A)Concrete
B) Iodine crystals
C) Gasoline
D) White chocolate macadamia nut cookies
E) Vegetable soup
F) Aluminum metal


Question 2

Identify the number of particles of each element in the following compounds:
A)H2O2 — hydrogen peroxide
B)C6H12O6 — glucose
C)CaCO3 — chalk
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Marked as best answer by Yolanda on Mar 24, 2020

asdfasdf

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Reply #1 on: Mar 24, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Yolanda

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Reply 2 on: Mar 24, 2020
Thanks for the timely response, appreciate it

dreamfighter72

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Reply 3 on: Yesterday
Gracias!

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