Chemistry, asked by Renubathla, 10 months ago

how many moles are present 4.6 g of Na ?

Answers

Answered by tanmoyvestige

6

Given Mass = 4.6 g

Number of moles = Given mass ÷ Atomic mass.

Number of moles = 4.6 ÷ 23

Number of moles = 0.2

Previous Question

Next Question

Similar questions

English, 5 months ago

the word who have dubble alphaword twice please answer my questions and message meee and follow meee ...

Physics, 5 months ago

Assignment 1. Why is tungsten used for making the filaments of electric bulb? 2. Explain why, argon or nitrogen is filled in an electric bulb. 3. Why are heating elements made of alloys rather than pure conductors? 4. A resistance of 40 ohms and one of 60 ohms are arranged in series across 220 V supply. Find the heat in Joules produced by this combination in half a minute.

English, 5 months ago

(1) sentence is about. The predicate is the second part of a sentence that says something about the subject. Example: Roma reads a book. subject predicate FEATURES The subject is always a noun or pronoun or a group. The predicate may consist of one word or of words that does the work of a noun. words with the essential word being a verb. wamples: () The old palace is considered haunted. Example:...

History, 10 months ago

what was Hitler promise that is make to German when he came power...

History, 10 months ago

Why the government has kept daily vages...

Biology, 1 year ago

how are fats digested on our bodies? Where does this process take place...

Social Sciences, 1 year ago

Article of Disaster MAnagement...

Biology, 1 year ago

Hey plese give me the names of fower.