lemonberry071 lemonberry071

02-12-2020
Chemistry

contestada

Yule logs are commercially available that burn with a red and green flame. What two chemicals could produce this effect?

Respuesta :

tiaraharris058 tiaraharris058

02-12-2020

Answer:

Strontium chloride: Makes a red flame.

Strontium sulfate: Makes a green flame.

Answer Link

Otras preguntas

(-3,-2) reflected over the y axis

Divide 20 by g. Then, subtract 7. Which of the following expressions matches the statement above? A. 20 ÷ (g - 7) B. 20 ÷ (7 - g) C. 20 ÷ g - 7 D. g ÷

What is the awnser to 20.24÷2×6.2

R N Q 45 45 9. ZQZR is a straight angle. What is the measure of OZS? ABCDE A. 45 B. C. D. S E. 60° 90° 125° 135°how to solve this?

Health care professionals can be most successful at motivating others to become more physically active when they: • a. demonstrate a physically active lifestyle

Write an inequality for the graph below.

Your backpacker's guide contains a grid map of Paris, with each unit on the grid representing 0.125 kilometers. If the Arc de Triomphe is located at (- 3, - 5)

The ages of five children are such that the second’s age is 3/4 the first’s. The third’s is 1/2 the first’s, the fourth’s is one less than the third’s, and the

Under Article 1, what is the minimum age required to serve in the House of Representatives? How long must that person have been a citizen of the U.S.?

60.3 centimeters into milimeters