ohemaaakua28 ohemaaakua28
  • 22-11-2022
  • Chemistry
contestada

How much KJ is produced when 7.25g of MgO is formed?
2Mg(s) + O2 = 2MgO(s) + 1200kj

Respuesta :

Otras preguntas

Why did ex-farmers move to the cities in the late 1800s? Immigrants were competing with the farmers for jobs. Cities have more culture, and learning The amount
Which best identifies a cause of the main conflict in "How a cat played Robinson Crusoe"? A. The family leaving the car behind B. The cat's pampered lifestyke C
the following shows a sequence of perfect cube64,p,216,qfind the value of p+q
1 what is the difference between the transactions display current and display at key date?
Use a calculator to find the approximate value of cos-1(0.78).
What did inglis believe would result from declaring independence from great britain?
What did the "discovered books" of Confucius do for Wang Mang?
A nurse is applying an ostomy appliance to the ileostomy of a client with ulcerative colitis. which action is appropriate?
what is 2x over x+2 minus 5x+6 over x+2
The coordinates of point E are (−9, −5) and the coordinates of point F are (−2, −1) . What is the slope of the line that is perpendicular to EF¯¯¯¯¯?