rclark19 rclark19
  • 22-10-2020
  • Chemistry
contestada

How many moles of HNO3 are present in 697 grams of HNO3?

Respuesta :

saraharif006
saraharif006 saraharif006
  • 22-10-2020

Answer:

Explanation:

given mass = 697 g

molar mass = mass of H × mass of N × 3 × mass of O

= 1 × 14 × 3 × 16 = 672 g

no. of moles = given mass / molar mass = 697 / 672 = 1.03 moles

Hope this helps

plz mark as brainliest!!!!!!

Answer Link

Otras preguntas

What best completes this statement about "London, 1802?" According to Wordsworth, nineteenth-century England has forfeited her ancient: naval power sense of dem
What is is the privacy risks with health care robots?
2x-y=15 over 4x+3y=-5. What's is the solution to the system
Who procrastinates to study✋
Why do some athletes in running sports experience abdominal distress
When the Supreme court hands down a decision in a case that upholds a previous ruling, The justices are said to be following which principle?
is 75/100 a decimal of 0.75
How can poor education facilities be improved
Graphing recorded data from a chart or table would be helpful for interpreting trends or patterns. Please select the best answer from the choices provided a. T
Policy plans created to address a societal problem can be adopted by the.what?