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ELEN [110]
2 years ago
6

Can someone help please!

Chemistry
1 answer:
kirill [66]2 years ago
6 0
Base isolation is a technique used by engineers to help prevent damage to buildings by volcanoes. The
O main structure of the building is separate from the base, which allows lava to pass under the building
without causing much damage
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Learn more at ; brainly.com/question/14091731?referrer=searchResults

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What is the empirical formula of a compound containing 90 grams carbon, 11 grams hydrogen, and 35 grams nitrogen? (5 points)
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C3 H4 N1 ~~that’s what I think
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