germanptriana germanptriana

01-02-2022
Chemistry

contestada

Which of the following represents a chemical change?

Which of the following represents a chemical change class=

Respuesta :

jstitch2025 jstitch2025

01-02-2022

Answer:

Gasoline combusting in an engine

Explanation:

When gasoline is ignited, carbon dioxide and water are produced.

Answer Link

Otras preguntas

simplify the expression (24÷3 )×5-6+2×7-3

Sunflowers belong to which of the following kingdoms? A. Animalia B. Fungi C. Plantae D. Protista

explain why lighting a sparkler is considered a spontaneous reaction even though it doesn't stat start spontaneously

This element has 3 electrons in its Lewis dot structure and is in the 3p orbital section.

In which sample is the average kinetic energy of the particles greatest? (1) 10. mL of HCl(aq) at 25°C (2) 15 mL of HCl(aq) at 20.°C (3) 10. mL of H2O(l) at 35°

which condition is probably most necessary for a monarch to gain power?why?

If f(3) = 15 and f(5) = 45, which of the following could be f(x)? a. 4x + 3 b. 2x² – 2x c. 2x² - x d. 2x² - 5 e. 5x²

Which of these contains only one substance? A. distilled water B. sugar water C. saltwater D. rainwater

Asia made more contributions to society than Africa

Which is a measurement of the temperature left over from the big bang? A. Doppler shift of galaxies B. Doppler shift of stars C. frequencies of radio galaxies