terrenishahollis terrenishahollis

16-11-2022
Chemistry

contestada

Consider the reaction, C2H4(g) + H2(g) → C2H6(g), where ΔH = –137 kJ. How many kilojoules are released when 55.3 g of C2H4 reacts? show your work

Respuesta :

Otras preguntas

A and B are complementary angles. If mZA=(2x+4)° and mZB=(x - 1)° , then find the measure of ZA.

In 1910, the set up an office in New York City. -Niagara Movement -NAACP -Federal Trade Commision

Write a paragraph that includes the terms communication and stress. Thefirst time each of these terms is mentioned, define it in your own words

What is the slope of the line that passes through the points (6, -8)(6,−8) and (6, -3)(6,−3)? Write your answer in simplest form.

Solve. Separate your answers with a comma, and please write fractions in reduced form, no decimals. 8|6x−6|=24

Which best describes an aubade? OA. A poetic form that uses morning as its subject matter OB. A poetic form that evokes evening and darkness OC. A poetic form t

What impact did the Revolutionary War have on marginalized groups?

The area of the scale model of a playground is 6 square yards. The scale model is enlarged by a scale factor of 3 to create the actual playground. What is the a

QUESTION 6 A particular sample in this experiment had a total mass of 3.40 g. It was found through the procedure that the mass of BaCl2: 2H20 was 1.70 g What is

Which type of team role analyzes and questions ideas?