the answer is : 4.6 M HCL
Answer:
well plus da cuh cause opp homie freak jit.on 390/it = 30
If we knew the number of electrons in the outermost shell, the valence electrons, then we could find the valency of the element by calculating how many electrons need to be gained or lost to achieve stable electronic configuration.
For example, if an element has 7 valence electrons, and requires 8 valence electrons to be stable, then its valency will be -1.
For a carbonate containing a kind of cation, we have that Option 1 is the correct answer: ammonium.
<h3>What are Carbonates?</h3>
Generally, Any of two families of chemical substances generated from carbonic acid or carbon dioxide is referred to as carbonate.
In conclusion, Sodium, potassium, and ammonium are the three carbonates that are soluble.
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