3 years ago

Can someone help please

Chemistry

2 answers:

Serhud [2]3 years ago

8 0

Let the mass be X g

percentage = X/ 6.50 * 100 =2.2%

X= 0.143 g

The mass is 0.143 g

aliina [53]3 years ago

5 0

The mass is X g

============================

percentage is X/6.50*100 =2.2%

-----------------------------------------------

X=0.143g

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| The mass is 0.143g |

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Can someone help please​

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