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Author Question: H Br , HCl , H ClO4, K Br , and NaCl are all classified as (Read 109 times)

itsmyluck

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on: Feb 15, 2020

Question 1

A student dissolved 3.00 g of Co(NO3)2 in enough water to make 100. mL of stock solution. He took 4.00 mL of the stock solution and then diluted it with water to give 275. mL of a final solution. How many grams of NO3- ion are there in the final solution?
◦ 0.0407 g
◦ 0.0148 g
◦ 0.0813 g
◦ 0.0296 g

Question 2

H Br , HCl , H ClO4, K Br , and NaCl are all classified as
◦ nonelectrolytes.
◦ strong electrolytes.
◦ weak electrolytes.
◦ acids.
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
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Marked as best answer by itsmyluck on Feb 15, 2020

Melissahxx

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Reply #1 on: Feb 15, 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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itsmyluck

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Reply 2 on: Feb 15, 2020
:D TYSM

sultana.d

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Reply 3 on: Yesterday
Wow, this really help

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