jaymart30tolentino jaymart30tolentino

19-12-2022
Chemistry

contestada

Calculate the speed of sound in air at 0° C that is composed of 60% nitrogen, 20% oxygen and 20% carbon. The molar mass of each element is 28 g/mol, 32 g/mol and 12 g/mol respectively.

Respuesta :

Otras preguntas

In what way would readings from a digital thermometer be preferable to those from a liquid-based thermometer

What does the tattoo represent in tattoo

A(r) is a function that gives the area of a circle with radius r. it can be written in equation form as A(r)=3.14r^2. what is the value of A(4)

Which word in the sentence is a preposition? the excited dog jumped eagerly over the wooden fence.

Angle A and angle B are supplementary and vertical angles. What is m angle B?

Linda made $374 for 17 hours of work. At the same rate, how much would she make for 12 hours of work

which of the following occureduring photosynthesis

a farmer chooses the largest grains from a crop of wheat to plant for the next growing season.what would you predict for his wheat crop? A.the wheat will be

Find the value of 21 - 18 ÷ 3 · 2. 2 9 18

Consider four atoms from the second period: lithium, beryllium, boron, carbon, and nitrogen. which of these elements has the lowest electronegativity value?