braediddy braediddy

06-11-2019
Biology

contestada

Vinegar and baking soda are mixed together in a beaker. A thermometer is used to determine the temperature before and after the reaction. If the temperature of the solution decreased, what kind of reaction took place?

Respuesta :

maryjanewambui maryjanewambui

10-11-2019

Answer:

endothermic reaction

Explanation:

Endothermic reactions involve heat energy from the surrounding thus decreasing the temperature.

Answer Link

Otras preguntas

Atoms that have the same number of valence electrons in their outer shell A. must be atoms of the same element. B. belong to the same family of elements.

From a telegraph office, you could send a message to almost any place in the world instantaneously. Yet, there were problems with the telegraph. Identify at lea

Read the sentence and answer the question. Nine more pilots were selected in 1962 fourteen were chosen in 1963. Which correctly shows where a semicolon is nee

Mountains are _____.

The diagonal measure of a rectangular T.V screen is 42 inches. The width of the screen is 36.6 inches What is the height of the screen? Round to the nearest te

Select the country according to the location: Elle se trouve au nord de la Manche. a. l'Espagne b. l'Italie c. l'angleterre d. la Belgique

an epic poem is most likely written in what?

Members of law enforcement quickly learned how to spot suspicious behavior. Which of the following is the simple predicate? learned quickly learned how to spot

Jing-mei’s mother’s life in China was hard because she — a. lost her home and family c. lost her family’s vast fortune b. was wounded in war d. was not allowed

Write the equation of a parabola with its vertex at the origin and directrix at y = 1 a. X^2=y b.Y^2=X c.X^2=-4y d.Y^2=-4x