Calculate the molecular no.of 26g NaOh

1.	Calculate the molecular no.of 26g NaOh
Answer» ANSWER: NUMBER of moles can be calculayed by using the formula, n(no. of moles)= given mass of the substance ÷ molar mass of the substance So in this case, You must first find the molar mass of NaOH Molar mass of NaOH = 23 + 16 + 1 = 40 g/mol Using the above mentioned formula, Number of moles in 60 grams of MaOH is n= 60/40 = 1.5 moles of NaOH To practice more problems on mole concept i would recommend you to buy ‘Modern Approach To Chemical Calculations’ by RC MUKERJEE. This book has helped me a lot. I think this is the answer for your question hope this helps U...:)

Answer»

NUMBER of moles can be calculayed by using the formula, n(no. of moles)= given mass of the substance ÷ molar mass of the substance

So in this case,

You must first find the molar mass of NaOH

Molar mass of NaOH = 23 + 16 + 1 = 40 g/mol

Using the above mentioned formula,

Number of moles in 60 grams of MaOH is

n= 60/40 = 1.5 moles of NaOH

To practice more problems on mole concept i would

recommend you to buy ‘Modern Approach To Chemical Calculations’ by RC MUKERJEE. This book has helped me a lot.

I think this is the answer for your question

hope this helps U...:)

Discussion

No Comment Found

Related InterviewSolutions

6. Who first identified cells and when?
What is hyaline cartilage??
Melting happens when solid material change into the liquid form
16. It is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance.17. It occurs when you use or lose more fluid than you take in, and your body does not have enough water andout its normal functions.18 It occurs when people push themselves too hard during physical activities like Dancing causes injury whenand his or her physical capacity and tolerances of his or her body's soft touc.19. Stretching or tearing of ligaments,20. Stretching or tearing tendons or muscles.21. Refers to a group of heat-related conditions characterized by an abnormally high body temperature in otherof hypothermia22.Occurs when the body's heat-regulation system becomes overwhelmed by outside factors, causing amperature to rise23. It is a medical emergency that occurs when your body loses heat faster than it can produce heat, causingody temperature24. Occurs as your body temperature falls below 95 F (35 C).25. It is used by our body cells, organs, and tissues to help regulate its temperature and maintain other bodilyration.
Why does sun appear blue in colour
It refers to the size or strenght of the force?A.friction B.direction C.magnitude D.gravitation
What is work and state it's SI unit.
Co2+CaCo3+H2o→ Answers this question
What is motion how motion is measured in different terms
What do u understand of Einstein's nature from his conversations with his history teacher, his Mathematics teacher and the head teacher.Don't spam