A solution contains Ag+ and Fe3+ ions.  The addition of 1.00 L of 0.1227 M CaCl2 is required to completely precipitate the ions as AgCl and FeCl3. If the total mass of the precipitates is 41.49 g, what was the mass of silver in the original solution?

2.5 ‘n Omnivoor is ‘n organisme wat __________. (1)

Simplicity of conducting the study is to ________ as ability to test large numbers of participants is to ________.

9.3 Verskaf ‘n geldige argument waarom goud NIE die beste opsie vir die maak van die lessenaar se blad sou wees nie.  (1)

Vraag 5: Lees die volgende sinne. Vul die spasies in en beantwoord die vrae wat volg.

    1.2.1 Kusitanza sokuqala (1) Khipha imvumelwano siqalo bese uyayidwebela.  (2)

What is the molarity of a solution formed by diluting 15.00 mL of a 4.50 M stock solution of acetic acid to 250.00 mL in a volumetric flask?

Write the balanced molecular, complete ionic, and net ionic equations for the addition of sodium sulfate to calcium acetate in an aqueous solution.

Consider the function: y=x2-6x+9x-6{“version”:”1.1″,”math”:”y=x2-6x+9x-6″} Which of the following x{“version”:”1.1″,”math”:”x”} values are critical numbers? Select all that apply.

A 10-kg sign is held by two ropes as shown in the figure. What is the tension on rope A?