bcampos2284
bcampos2284
21-06-2017
Chemistry
contestada
How many moles are contained in 12.4 g ch4?
Respuesta :
Аноним
Аноним
21-06-2017
1 mole CH4=12+4*1=16g
12.4g CH4=12.4/16=0,775 moles
Answer Link
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
10 POINTS!! Which equation matches the statement: "The Sum of -4x and 2 is 9"? a. -4x-2=9 b. -4x+9=2 c. -4x(2)=9 d. -4x-2=9
Arrange the equations in the correct sequence to rewrite the formula for displacement d=v0t+1/2at2, to find a.
What are all the parts of your body that influence the biomechanics of skating?
What is the solution of the equation?
state the basic requirement of sexual reproduction. write the importance of such reproduction in nature
How much force does it take to accelerate a 2000-kg car at 4m/s2 A) 500N B) 19,600 N C) .002 D) 8000
8. Workpad Note: Remember to show all of the steps you use to solve a problem. You can use the comments field to explain your work. Your teacher will review eac
Vardan thought of a prime three-digit number, all the digits of which are different. What is the last digit, if it is known that the last digit is equal to the
At a high school with 800 students, 80% of the students ride the school bus. if 20 students are selected randomly (without replacement) and we let x = the numb
Read the quotation. “We hold these truths to be self-evident: that men and women are created equal." Which of the following best describes the origins of this q
