jailynnprincess8280 jailynnprincess8280

22-02-2024
Chemistry

contestada

Polyurethane foam, when burnt, gives off:

a. Sulfuric acid
b. Cyanide gas
c. Ethane
d. Phosphine

Respuesta :

Otras preguntas

3 The components of a 15-meters-per-second velocity at an angle of 60.° above the horizontal are (1) 7.5 m/s vertical and 13 m/s horizontal (2) 13 m/s vertical

Which act marked the beginning of the Korean War? (Points : 3) North and South Korea joined forces to invade Japan. China invaded North Korea. South Korea invad

What person played a minor role in the passing of atomic secrets to the Soviets? A. Ethel Rosenberg B. Julius Rosenberg C. David Greenglass D. Klaus Fuchs PLEAS

Find a model for the situation and use the model to answer the question: The number of students enrolled in a school district was 8500 in 2010. Enrollment has

In the 15th century, Prince Henry the Navigator sponsored many voyages. What part of the world did people sailing for Henry the Navigator explore? A. Southeast

You buy a game for $40, and the sales tax is $2. What percent of the game price are you paying in sales tax? 4% 5% 8% 20%

When Hungary opened its borders, it created a "hole" in the _____.

According to some estimates, at the current rate of use the U.S. has enough natural gas to last about _____ years.

the sum of my digits is 12.when rounded off to the nearest hundred .i am 500.rounding to the nearest 10 makes me 530.what am I?

In California, babies can be surrendered to safe surrender sites without legal consequences if they are less than: a year old, 6 months old, 30 days old, a week