HomicidalBabydoll HomicidalBabydoll

04-01-2018
Chemistry

contestada

How many moles are in 25 grams of C7H6NO2I

Respuesta :

Kalahira Kalahira

18-01-2018

No of moles = mass/ molecular mass Mass = 25g Molecular mass = C7H6NO21 = ((12*2) + (1*6) + (14) + (16 *21)) = 24 + 6 + 14 + 336 = 380 No of moles = 25/380 = 0.0657

Answer Link

Otras preguntas

Which statement about the transfer of heat energy during radiation is true? A Heat energy moves in waves through the air. B Heat energy moves because two liquid

Assuming that workers are rational, ________ seeks to improve individual efficiency while ________ focuses on entire organizations.

What’s the correct answer for this?

what is the slope of the line that passes through these two points? (1, -2) (3, 4)

Write a paragraph to explain why these types of technology are beneficial to the users of the gautrain in 2022. Take the current situations in south Africa into

Describe any five ways for caring and maintaining drawing instruments. (5 marks).

Based on the text, in what way are swallow-tail kites like gymnasts? They are skillful and graceful in the air. They travel long distances to find food. They ar

What is the vertex of the parabola in the graph to the left? what is the equation for the line of symmetry?

Which method do viruses use to grow and/or reproduce?.

1:Basin A is half filled with hot water and basin B with cold water.Each.basin was placed with soda which was slowly unscrewed after three minutes.Analyze the p