Answer:
1.) The result is a red solution and a blue-green precipitate.
2.) The reaction results in a precipitate of a basic salt, which can co-precipitate with other metal ions that form hydroxide precipitates, causing complications when trying to separate metal ions.
Answer:
radiant - chemical is the best answer
Answer:
Color Changes. A change in color often indicates a chemical change.
Temperature Changes. Changes in temperature might also indicate a chemical change has occurred.
Precipitates. The formation of a precipitate is a sign that a chemical change has occurred.
Light Emission.
Gas Production.
Explanation:
Answer:
390.6 gram
Explanation:
Mass in gram = no of moles × molar mass
Mass in gram = 21.7×18
= 390.6 gram
Answer:
Where is the pic or sum ? How can i tell ?
Explanation:
