Which way can heat never flow?
The wrong answer is a,c,d
The correct answer is b. Cold to Hot
Answer:
what are the answer choices for the questions?
what are the answer choices for the questions?
what are the answer choices for the questions?
what are the answer choices for the questions?
what are the answer choices for the questions?
Explanation:
The answer is, C: both Erin and Chris are correct.
Answer:
There are 6.022 * 10(23 as a power) water molecules.
Explanation:
3.50 * 6.022 * 10(23 as a power) . mol(-1 as power)
=~ 21* 10(23 as power) .
Hope it helps!
Answer:
salt in the Dead Sea is sodium chloride
while salt in the lab is either soluble or
insoluble in water.
Explanation:
The term 'salt' in the school laboratory does not always refer to sodium chloride. It is a generic term used for many substances especially those substances formed by neutralization reaction.
There are many salts that are used in the laboratory. Some of these salts are soluble in water while some are not soluble in water.
Salt in the dead sea always refers to sodium chloride, hence, salt in the dead sea is different from salt in the school laboratory.
