linsid27 linsid27

20-02-2020
Chemistry

contestada

State the type of reaction
1. 2PbO2 --≥ 2PbO
2. 2Fe + 3Cl2 --≥ 2FeCl3

Please and thank you!

Respuesta :

gabriel515 gabriel515

20-02-2020

The bottom one would be a chemical reaction but the top one is e top one is strange because matter leaves which is impossible

Answer Link

jcousineau jcousineau

20-02-2020

Answer:

The bottom is a single reaction. The top reaction makes no sense. 1st law of thermodynamics cannot be violated by the loss of half of the oxygen. On the reactant side there are 4 oxygens with only 2 on the product side. I’d be asking your instructor what happened to the rest.

Explanation:

Answer Link

ACCESS MORE ACCESS MORE ACCESS MORE ACCESS MORE

Otras preguntas

4/7 of marbles are blue in 4/21 of marbles are red how many times more blue marbles do you have been red

What artifacts of gatsby's did his father bring with him to west egg after gatsby dies ?

what does it mean to share something fairly

Who is known as the greatest woman to become Pharaoh and is often depicted wearing a fake beard and dressed like a man?

how can dangerous situations bring people closer together

Compared to time in earth's history before humans appeared, rates of soil erosion are_

Which atomic model states that it is impossible to know the exact location of electrons around the nucleus?

What were some of the main objectives of the Industrial Revolution?

Which equation illustrates the division property of equality? PLEASE HELP ME!! A. f+8=40 f+8-8=40-8 f=32 B. f/8=40 f/8*8=40*8 f=320 C. f*8=40 f*8/8=40/8 f=5 D.

Which of these are parts of the natural environment? A. Governments and economies B. Factories and roads C. Schools and religious organizations D. Air and water