Answer:
223.6539
Explanation:
1 mole is equal to 1 moles KCl, or 74.5513 grams
Answer:
Step-by-step explanation:
Data:
n = 5 mol
V = 2.5 L
Calculation:
The molar concentration of the solution is .
The best and most correct answer among the choices provided by your question is the second choice or letter B.
<span>The most accurate measurement based on the limitations of the balance that might be found in her recorded data would be 9.2</span>
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Answer:
no because it can dissolve more solute at that temperature ...
Answer: 1. Al(0H)3
2. Ca2O
Explanation: During bonding, there will be exchange of ions
1. Al will give OH its 3 valence and OH will give Al its 1 to form Al(0H)3
2. Ca will give O its 1 valence and O will give Ca its 2 to form Ca2O