AP CHEM #6 LAB gravimetric analysis
I need the post lab questions fo AP CHEM #6 LAB gravimetric analysis of a metal carbonate Post-lab calculations and questions:
1) Calculate the moles of precipitated calcium carbonate
2) Calculate the molar mass of the unknown carbonate (see research for details)
3) Calculate your molar mass's percent error based on which carbonate you think you started
with.
4) write a claim (the identity of the initial unknown carbonate-in a complete sentence).
5) List your evidence (what data and/or calculations that led you to your claim-all in
complete sentences).
6) Discuss your reasoning (what logic and/or thinking you used to identify the carbonate,
your percent error, at least two specific sources of possible error, and at least two
ways to improve if the lab were repeated, all in complete sentences).
initial was 3.88 g     ending weight was 2.88g filter was gram
Answers
Status NEW
Posted 19 Jun 2017 02:06 AM
My Price 9.00
-----------
Attachments
file 1497839750-Solutions file.docx preview (56 words )
S-----------olu-----------tio-----------ns -----------fil-----------e
-----------Hel-----------lo -----------Sir-----------/Ma-----------dam-----------
T-----------han-----------k y-----------ou -----------for----------- yo-----------ur -----------int-----------ere-----------st -----------and----------- bu-----------yin-----------g m-----------y p-----------ost-----------ed -----------sol-----------uti-----------on.----------- Pl-----------eas-----------e p-----------ing----------- me----------- on----------- ch-----------at -----------I a-----------m o-----------nli-----------ne -----------or -----------inb-----------ox -----------me -----------a m-----------ess-----------age----------- I -----------wil-----------l b-----------e q-----------uic-----------kly----------- on-----------lin-----------e a-----------nd -----------giv-----------e y-----------ou -----------exa-----------ct -----------fil-----------e a-----------nd -----------the----------- sa-----------me -----------fil-----------e i-----------s a-----------lso----------- se-----------nt -----------to -----------you-----------r e-----------mai-----------l t-----------hat----------- is----------- re-----------gis-----------ter-----------ed -----------onÂ----------- th-----------is -----------web-----------sit-----------e.
-----------
H-----------YPE-----------RLI-----------NK -----------&qu-----------ot;-----------htt-----------p:/-----------/wo-----------rkb-----------ank-----------247-----------.co-----------m/&-----------quo-----------t; -----------\t -----------&qu-----------ot;-----------_bl-----------ank-----------&qu-----------ot;-----------
-----------Tha-----------nk -----------you-----------
-----------
Not Rated(0)