ly930851 ly930851

01-02-2018
Chemistry

contestada

What is the mass of three moles of ethane (c2h6)
A) 30.12g
B) 60.32g
C) 90.24g
D) 120.45g

Respuesta :

01-10-2018

The correct answer is actually C. Because they are asking for THREE, you multiply 30x3 to get 90.

Answer Link

Otras preguntas

5 cm Work out the area of the shape. -20 cm- 4 cm 8 15cm The diagram shows a shape. Work out the area of the shape. cm cm 8 cm How -4 cm 9 cm Diagram NOT accura

4. Simplifyyyyyyyyyyyyyyuyyyyyyyyyyyy

If a quadrilateral is a parallelogram, then it’s opposite angles are ?

2. Your school is organizing a Carnival in the month of January. Write a letter to your friend and invite hi the carnival.

2. Rajah menunjukkan lintasan alur cahaya bergerak dari C blok plastik ke udara. Kira; a. indeks biasan plastik b. laju cahaya dalam plastik plastik udara 55° 3

***URGENT*** Find the derivative of y with respect to x if 2^(xy) = 1. Show all your work.

Explain which region ( New England middle colonies or southern colonies) had the most difficult time farming and why.

In a Lesson before dying What changes have occurred in Paul? How did the changes affect him?

check your answer for x= -2/3 5(3x+4)-8(6x+7)=9x-8

What sign that an infant is beginning to understand that actions have a reactions