3
navegador mean
what does r-r mean i mean rr
It mean leaf
What does mantle mean
Not.
CuOH2
copper, oxygen and hydrogen
3
Um, I don't know about the other compounds, but ZnS is insoluble.
Cu is a metal and OH- is a an ion consisting of two nonmetals A compound is almost always ionic if it is a metal bonded with a nonmetal. Thus, CuOH2 (Copper(II) Hydroxide) is ionic.
I'm sorry about the lack of readability in this question - Wiki Answers eliminated all the punctuation (parenthesis) necessary for the problem - maybe a better question to post would be "Why does Wiki Answers find it necessary to eliminate punctuation when it's part of a question?" This flaw is a detriment to the usability of the site - other answer sites don't have punctuation regulated so severely.
Copper II carbonate plus nitric acid produces copper II nitrate plus water and carbon dioxide. CuCO3 + 2HNO3 ---> Cu(NO3)2 + H2O + CO2
he was a mean person who lived with mean people in a mean castle on a mean hill in a mean country in a mean continent in a mean world in a mean solar system in a mean galaxy in a mean universe in a mean dimension
you mean what you mean
Mean is the average.
Mean