Questions by Paul Dragoonis

Questions by Paul Dragoonis

What do all types of steel have in common? All are alloys that contain either iron, aluminum, or copper. All are alloys made mostly of iron. All are alloys made mostly of nonmetals.

asked Jul 10, 2020

2 answers

1 vote

33.5k views

3.0g of a mixture of potassium carbonate and potassium chloride were dissolved in a 250cm^3 standard flask. 25cm^3 of this solution required 40.00cm^3 of 0.01M Hcl for neutralization. what is the percentage

asked Sep 26, 2019

1 answer

1 vote

12.6k views

Drag the correct description under each cell structure to identify the role it plays in the cell. converts chemical fuel into packets of chemical energy (atp) that can power the cell strong, protective

asked Mar 2, 2019

2 answers

4 votes

186k views

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