Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Gold has a molar mass of 197g/mol. How many atoms are in the sample?Please give me procedure also.
Ans)
molecular wieght of gold is 197 g
1mole/g of molecule is occupies the 6.023x1023 atomsbut 197 g/m is occupies the atoms is =[197g/m x6.023x1023 atoms]/197
solubility of s-block elements to flame test
importance Of absorption and émission
Phosphate of a metal M has the formula M 3 (PO 4 ) 2 The formula for its sulphate would be: (1) MSO 4 (2) M (SO 4
how do you convert mL/s to mol/s using the colume of oxygen at satp?
Non - ideal solutions exhibit either positive or negative deviations from Roulette's law. What are these deviations and why are they caused? Explain with one example for each t
Explain the qualitative analysis of the basis radical using the concept of solubility, solubility product and common ion effect?
what element is not grouped with others in a family? what is its usual atomic structure?
To increase the pressure so that boiling point of water increases and heat provided goes only for cooking food not for boiling water
definition for entropy?
An aqueous solution has a hydroxyl concentration of 1.75 x 10^-7mol/L. Find the concentration of hydrogen ions in this solution.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd