6 is the fourth significant figures
if the number behind it is 5 or more then 5, you must add 1 to the number and ALL the number behind it will turn into 0
so that the answer is 42560
Answer:
Pro exercise con suffication
Explanation:
...
For an approximate result, multiply the volume value by 3.785
Answer ≈ 56.7812
The first option is the correct.
Since we know the mass of one atom of Fe is 56 and that of Cl2 atoms is 71 (one atom has 35.5 mass) hence both of them will be consumed
I think the correct answer is decrease in temperature
I feel like that’s the right one
