Answer:
Explanation:
Given
Mass of iron piece is
Heat absorbed
Temperature changes from i.e.
Heat absorbed is given by
Insert the values
Thus, the specific heat of iron is
What is called a bond between a metal and a nonmetal
2 answers:
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Answer:
Hello attached below is the data found in Aleks Data tab
answer :
i) N0
ii) N0
iii) YES , pH of highest solubility = 5
Explanation:
i) For CuBr
solubility does not change with pH hence answer = NO
ii) For MgCl2
solubility does not change with pH hence the answer = NO
iii) For Ba(OH) 2
Solubility does change with pH hence the answer = YES
and the pH at which the highest solubility will occur is = 5
attached below is the reason for the answers given
