WebThe first step is to figure out the identity of the precipitate that might form. So we're mixing an aqueous solution of lead two nitrate with an aqueous solution of sodium sulfate. In the lead two nitrate solution they're lead two plus cations and nitrate anions. In the sodium sulfate aqueous solution, there are sodium cations and sulfate anions. Web2 days ago · ASK AN EXPERT. Science Chemistry In each row, check the box under the compound that can reasonably be expected to be more acidic in aqueous solution, e.g. have the larger K₂. H₂ SeO4 O H₂ Se O3 O H₂SO4 H₂SO4 O H₂ Se O4 O H₂SO3 O. In each row, check the box under the compound that can reasonably be expected to be more acidic in ...
7.5: Aqueous Solutions - Chemistry LibreTexts
WebIt is important to connect the leads according to the polarities marked on the bung. Repeat the experiment with each of the other four solutions, trying to keep to the order given in the table. Zinc chloride and copper nitrate should be the last electrolytes tested. This is because they deposit solids on the cathode. WebSep 16, 2024 · If only a relatively small fraction of the dissolved substance undergoes the ion-producing process, it is called a weak electrolyte. Substances may be identified as strong, weak, or nonelectrolytes by measuring the electrical conductance of an aqueous solution containing the substance. crypto max withdrawal
How do you know if a compound is aqueous? – ProfoundQa
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