brownj9468 brownj9468
  • 26-04-2024
  • Chemistry
contestada

In 1 kg mixture of iron and carbon, 40% is carbon. How much iron should be added so that the proportion of carbon becomes 20%

Respuesta :

Otras preguntas

round to the nearest whole number 99.59
1. How can you use an equation to make a prediction from a pattern? 2. Pizza costs $1.50 per slice. Use a table and an equation to represent the relationship b
How many words can you make out of the letters in the scientific method
why did the delegates decide not to revise the articles of confederation
Margots dad has 7 striped ties and 21 solid ties. What is the ratio of striped ties to solid ties.
the locations of three ships are represented on a grid by the following points: P(-2,5), Q(-7, -5), and R(2, -3). Which ships are farthest apart?
the height of a man is 1.7 meters what is his height in centimeters?
Jane needed to empty 28 gallons of water from a tub into jugs that hold 0.5 gallons of water. How many hugs Jan need
Describe a situation when you might travel at a high velocity bit with low acceleration
Name three reactions to the teachings of Jesus