Questions by Amin Memariani

Questions by Amin Memariani

Need help on atoms and molecules

asked Oct 2, 2020

1 answer

1 vote

178k views

A solution of copper sulfate is treated with zincmetal. How many grams of copper are produced if 2.9 g of zinc are consumed?

asked Sep 12, 2020

1 answer

5 votes

219k views

A number hidden by spilt ink multiplied by 12 equals sixteen thousand, eight hundred and thirty-six. Sixteen thousand, eight hundred and thirty-six divided by a number hidden by spilt ink equals box.

asked Jan 20, 2020

1 answer

2 votes

71.5k views

How was it possible for ancient Roman cities to develop farther inland, further away from rivers and coastlines? They developed systems for moving water and sewage. The emperor sent governors out to check

asked Aug 28, 2018

2 answers

3 votes

113k views

My project has me plotting points on an uneven paper. How do I do this?

asked Jun 8, 2018

2 answers

3 votes

85.3k views

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