EsmeraldaSilvan EsmeraldaSilvan

03-05-2018
Chemistry

contestada

He Statue of Liberty is made of copper that has turned green because it has undergone a change . What can be said about this change ?

Respuesta :

mkryukova19 mkryukova19

03-05-2018

The chemical reaction is going.
2Cu+O2+CO2+H2O ----->Cu2CO3(OH)2

Answer Link

Otras preguntas

Write a triple integral including limits of integration that gives the volume of the cap of the solid sphere x2+y2+z2≤5 cut off by the plane z=2 and restricted

The top of a bench has a length of 5ft and a width of 2ft. A second bench is similar to the similar to the first bench.The top of second bench is 3ft wide. What

Technician a says that all dual clutch automatic transmissions use two dry clutches. technician b says that some automatic transmissions do not use planetary ge

The space that surrounds an object in a painting, setting it apart from the background is called ____.

what is the product of -12(-5)?

4 friends participated in a speed typing contest. Who has the slowest typing speedF1: 320 words in 8 minutesF2: 403 words in 10 minutesF3: 474 words in 12 minut

What is x*24-34+56? And how did you get the answer?

In glycolysis, each molecule of glucose is broken down into two molecules of pyruvate. when this happens, most of the potential energy is contained in glucose i

What is Fe + O2 → Fe2O3 balanced?

write 3 x 10^-5 as an ordinary number