JakkuZakku2231 JakkuZakku2231

08-02-2024
Chemistry

contestada

A mixture of methane and ethene in a molar ratio of x:y has an average molecular mass of 20u .
The mean molar mass when they are mixed in the molar ratio of y:x will be....
a. 20u
b. 25u
c. 24u
d. 15u

Respuesta :

Otras preguntas

Describe fully the single transformation which takes shape A to shape B

If m < ACD = 100 , then m < ACE = ?

coronavirus disease is an infectious disease tag question

Which is the best description of a civil right? O a freedom enjoyed by citizens in their daily lives • a plan of action taken by a government to achieve a goal

Which expressions are equivalent? Check all that apply. 3^9 3^4 -9² 9^9 081¹

Which expression is equivalent to 54 · (5-2)3 ?

I NEED HELP! A rigid cylinder contains 3.00 liters of gas at a temperature of 25°C. If the pressure of this gas is changed from 0.500 atmospheres to 1.50 atmosp

what happens when the multiplicity of a real root is even a. the graph crosses the y-axis b. the graph crosses the x-axis c. the graph is tangent to the y-axis

What is sustainable development ? 8 class

A blue swimsuit costs $42 and a red swimsuit costs 5/6 as much. How much would the two swimsuits cost together? Mark the $42 in the bar model. Mark what is not