Question

Hello, I need help
We got the experiment of obtaining salts and hydroxides in precipitation reactions.
We need to write an abbreviated ionic equation for the reactions taking place and describe the color and appearance of the precipitate.
1. ) AgNO₃ + MgCl₂ ----> (enter the color and appearance of the precipitate)
2.) AgNO₃ + K₂CrO₄ + CH₃COONa ------> (enter the color and appearance of the precipitate)
3.) MgCl₂ + NaOH ------> (enter the color and appearance of the precipitate)
4.) KI + (CH₂COO)₂Pb ------> (enter the color and appearance of the precipitate)
5.) Ba(NO₃)₂ + NiSO₄ ------> (enter the color and appearance of the precipitate)
6.) NiSO₄ + NaOH ------> (enter the color and appearance of the precipitate)
7.) FeCl₃ + Na₂HPO₄ ------> (enter the color and appearance of the precipitate)
8.) AlCl₃ + Na₂HPO₄ ------> (enter the color and appearance of the precipitate)
9.) K₂Cr₂O₇ + Na₂HPO₄ ------> (enter the color and appearance of the precipitate)
10.) Co(NO₃)₂ + Na₂HPO₄ ------> (enter the color and appearance of the precipitate)
11.) Bi(NO₃)₃ + KI ------> (enter the color and appearance of the precipitate)
12.) CuCl₂ + NaOH ------> (enter the color and appearance of the precipitate)
Thank you in advance


2.

Answer 1

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