jessicamedina0616 jessicamedina0616

25-02-2021
Chemistry

contestada

What is the mass of 0.0490 mole of potassium sulfate?

Respuesta :

haleydavidson003 haleydavidson003

25-02-2021

Answer:

8.54g

Explanation:

we know that: n=m/Mm

where:

n represents moles

m represent mass
and Mm represents molar mass

rearrange for m: m= n x Mm

m= 0.0490mol x 174.259g/mol

m= 8.54g

Answer Link

Otras preguntas

Differentiate the function. y = e^(x+6)+9

People who live in collectivistic cultures place more emphasis on the: A) Individual needs B) Group needs C) Personal achievements D) Competition with others

The price of a watch increases every year by 25%. If the present price is Rs 7500, then what was the price (in Rs) 2 years ago?A) 4800B) 5200C) 6200D) 3600

The following drugs are found to have no effect on driver performance:a) Caffeine b) Nicotine (in non-smoked forms) c) Ibuprofen (at standard therapeutic doses)

Find the unit rateeee

A $9.00 record album is marked up 6 1/4 % and then is offered for 14% off. Ifsales tax is 5%, what is the total amount of tax that must be paid for this album?

A north carolina real estate broker is managing an apartment community. occupancy has dropped by 80% and the broker needs to attract more tenants. which of the

How would you expect the current to depend on the wavelength of the incident light? a) Increases with shorter wavelengths b) Increases with longer wavelengths c

redRelate Cause and Effect More dandelion seedlings develop in a lawn than dandelion plants are pulled. What is likely to happen to the lawn’s dandelion populat

The data set Tornadoes₂017 located at / sullivanstats contains a variety of variables that were measured for all tornadoes in the United States in 2017. Is it u