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

If 2a + 7b+2c=16 and 2a + 3b +2c= 8, then b = ? (A)-2 (B) O (C) 2 (D) 4 (E) 6

If the number of people in a publishing company does not go up or down with the quantity of books it publishes, then how should we categorize the salaries and b

A family wants to save $100 each month the record their progress towards the goal at the end of each month. in january they save $120 and record $20 at the end

There are a total of 8 tiles in the bag containing the following letters: G, I, R, V, I, A, I and N. a) What is the probability of selecting an I, keeping it,

Responsibility for conducting and regulating elections belongs to which level of government?.

An example of incomplete construction information potentially contributing to market failure is.

Please help!!!!!!! Answer all questions in photo pleaseeee except a.

A bakery sold a total of 200 cupcakes in a day, and 53% of them were mocha flavored. How many of the cupcakes sold that day were mocha flavored?

Julia bought 32 bananas for $16. How many can Meg buy if she has $4?

Find the area of the rhombus. 10 m 5m 5m 10 m Pls help!!