Describe the molar mass of a compound

Reference no: EM13527579

What is the molar mass of a compound when 12 g of this compound was dissolved in 100g of water to make 2.0 m solution?

Reference no: EM13527579

Questions Cloud

How much heat is discarded into room that houses the frezer : A freezer with a coefficient of performance of 3.53 is used to convert 1.61kg of water to ice in one hour. How much heat is discarded into the room that houses the freezer

Explain the preparation of cyclohexene : Prepare a detailed flow sheet for the preparation of cyclohexene, indicating at each step which layer contains the desired product.

Give the genotypes of all horses involved : In horses, the black (B) allele for hair color is dominant over the brown (b) allele and the trotter (T) allele for the two beat gait is dominant over the pacer (t) allele. A black, pacer horse mates with a brown, trotter horse producing a brown, pac..

Estimate the necessary length of wire : A piece of Nichrome wire has a radius of 6.2 x 10-4 m. It is used in a laboratory to make a heater that dissipates 4.40×102 W of power when connected to a voltage source of 130 V. estimate the necessary length of wire

Describe the molar mass of a compound : What is the molar mass of a compound when 12 g of this compound was dissolved in 100g of water to make 2.0 m solution

Depict the stable enol tautomer : Pentane-2,4-dione (acetylacetone) exists as a tautomeric mixture of 8% keto and 92% enol forms. Draw the stable enol tautomer.

Change in the tertiary protein structure : In a given protein (Enzyme), amino acid Lysine is replaces by aspartic acid and amino acid glycine is replacedby cysteine. Does this change occur in the primary and or secondary. Explain how it might result in change in the tertiary protein struct..

How to evaluate the activation energy for the reaction : The isomerization of methyl isocyanide, CH3NC ? CH3CN, follows first-order kinetics. The half-lives were found to be 161 min at 199°C and 12.5 min at 230°C. Calculate the activation energy for this reaction.

Molecular formula of the glucose : The molecular formula of the Glucose is C6 H12 O6. What will be the molecular formula for a polymer made by linking 5 glucose molecules together by dehydration synthesis? Explain your answer.

User Account

All Pages