27-10-2021
Chemistry

contestada

Which of the following changes could be associated with either a chemical change OR a physical change?

Respuesta :

bigcrybaby bigcrybaby

28-10-2021

Answer:

A chemical change results from a chemical reaction, while a physical change is when matter changes forms but not chemical identity. Examples of chemical changes are burning, cooking, rusting, and rotting. Examples of physical changes are boiling, melting, freezing, and shredding.

Explanation:

Answer Link

Otras preguntas

Approximately how much (percentage%) of the U.S. energy supply consists of fossil fuels? A. 25% B. 50% C. 75% D. 90%

Every $1 that a bank takes in as a deposit leads to many dollars of deposits throughout the banking system. This is called the multiplier effect. What is the te

A positive charge, q = 1 6 . 1 16.1 nc is placed at the center of a 1 m wide cube. calculate the electric flux, φ φ e , passing through the right face of t

Introducing or extracting materials from the environment has unavoidable and sometimes unanticipated environmental and health impacts, and often require public

Jose is subject to the top marginal Federal income tax rates. Carlita is considering establishing a trust in which Jose would be an income beneficiary. Consider

pueden ayudarme a resolver todos estos problema es para las 12 PM hora México ;n;

According to the mayo clinic, what is the leading cause of death among young athletes? A. sudden cardiac arrest B. Severe allergic reactions C. drug and alcohol

A television transmitter tower is 600 feet high. If the angle between the guy wire (attached at the top) and the tower is 55.2°, how long (in ft) is the guy wir

solve -36=j 13 for j

Explain how you would use addition to find the product of -2 and 5 using integer tiles and the number line.