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Author Question: Formaldehyde, CH2O, is the simplest aldehyde and is commonly used as an embalming fluid. Calculate ... (Read 95 times)

CharlieWard

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on: Nov 18, 2019

Question 1

Formic acid, HCOOH, is a major component in ant bites. Calculate the mass, in grams, of 3.14 × 1023 molecules of formic acid.
◦ 11.3 g
◦ 0.0113 g
◦ 24.0 g
◦ 0.0799 g
◦ 0.0417 g

Question 2

Formaldehyde, CH2O, is the simplest aldehyde and is commonly used as an embalming fluid. Calculate the mass of 8.16 × 1024 molecules of formaldehyde.
◦ 0.451 g
◦ 407 g
◦ 246 g
◦ 451 g
◦ 24.6 g
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
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Marked as best answer by CharlieWard on Nov 18, 2019

iman

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Reply #1 on: Nov 18, 2019
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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CharlieWard

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Reply 2 on: Nov 18, 2019
Gracias!

xiaomengxian

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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