题目

MCD1170 Introductory Chemistry - Trimester 1 - 2025

多重下拉选择题

Label these combinations as soluble or insolubleLi -+ CO3 2- Blank 1 Question 24[select: , Soluble, Insoluble] Na+ + Br- Blank 2 Question 24[select: , Soluble, Insoluble] Magnesium Chromate Blank 3 Question 24[select: , Soluble, Insoluble] Ammonium phosphate Blank 4 Question 24[select: , Soluble, Insoluble] BaS Blank 5 Question 24[select: , Soluble, Insoluble] Pb(CH3COO)2 Blank 6 Question 24[select: , Soluble, Insoluble]

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标准答案

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思路分析

The task asks us to label each salt as Soluble or Insoluble based on standard solubility rules. Option 1: Li2CO3. Lithium carbonate is a salt of a Group 1 metal with carbonate; all Group 1 carbonates are soluble, so Li2CO3 is Soluble. The carbonate ion typically forms insoluble salts with man......Login to view full explanation