Answer:
Strongly acidic [or strongly basic] solution will have high conductivity.
Explanation:
The last one 1) exothermic; 2) exothermic
Answer:
A group of cells ready to form roots a stem and the first leaves
It’s the doubles I think not sure let me know if it’s true
The heat required to completely melt the given substance, platinum, we just have to convert first the given mass in mole and multiply the answer to its molar heat of fusion..
Hf = mass x (1/molar mass) x molar heat of fusion
Hf = (85.5 g) x (1 mole/195.08 g) x 4.70 kcal/mol
Hf = 2.06 kcal
