I’m really sorry I need points I hope you find an answer
Answer:
Molarity is a sort of concentration for solutions. When you talk about it, means mols of solute, that are in 1000 ml of solution. The molarity at this is 0.57M
Explanation:
As you have the solution in a volume of 150ml with 5 g of solute, in 1000 ml how much solute, do u have? The answer is 33.333g so now, you have to take the molar mass of NaCl and get the mols. Mass/molar mass, you will get the moles, so 33,3333 g / 58,44 g/m is 0.570 moles. That's M
B) land cools off much faster than water (creating a air region of high density above land and lower density above sea)
Answer:
For CMFR:
V = 5286 m³
t = 2.6 hr
For PFR:
V = 529 m³
t = 19 minutes
Explanation:
Find attached for the calculation.
Answer:
Explanation:
16. 12
17. 8
18. 9
19. 10
20. 5
21. 15
22.8
23. 24
24. 12
25. 3 i guess( some one comment for 25th pls)
26. 2