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Seastone
Questions (3)
a) A 2.56 balloon contains 3.66 g of gas. Find the density
b) A 45.3 g sample placed in a graduated cylinder causes the water
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What property must a substance have if u want to use the substance to make an aqueous solution?
Grade- 9
3 answers
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What property must a substance have if u want to use the substance to make an aqueous solution?
Thank you
2 answers
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Answers (7)
Thank you so much:-)
How do i do it?
Yeah sorry for typing wrong its 2.56 L balloon contains 3.66 g of gas.
Thank you:-)
Thank you:-)
I think this is the answer x+x+1+20=180 2x+21=180 2x=180-21 2x=159 x=180/2 x=79.5 or if u round 80
The answer is 432 because 3x12squared is equal o 3x144=432
