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leona
Questions (9)
What is the mass percent of nitrogen in ammonium carbonate, (NH4)2CO3?
1 answer
1,148 views
Kenneth has $5. He spends g cents every day. How much money does he have left after one week?
6 answers
906 views
The distance d in miles that can be seen on the surface of the ocean is given by d = 1.6 h, where h
is the height in feet above
2 answers
1,121 views
how does respectfulness relate to being safe and responsible
1 answer
215 views
Chloroacetic acid has a relatively large equilibrium constant, so at low acid concentrations it is necessary to use the
1 answer
654 views
A solution that is formed by combining 600. mL of 0.20 M NaOH with 400. mL of 0.40 M HNO3 has an H+ concentration of
1 answer
682 views
a cube has a side that is (5x-3)centimeters long.a.what is its surface area?b.if x=3,what is its surface area
1 answer
421 views
Whicb moon would look the brightest from jupiter?
0 answers
408 views
what are some good math fair projects
Here are some broad ideas, I don't know your grade level. Use the Google search engine to
1 answer
684 views
