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ololo11 [35]
2 years ago
5

How many grams of Hydrogen (H) would need to react with 143 grams of Oxygen (O) to make 235 grams of Water (H20)? 235

Chemistry
1 answer:
drek231 [11]2 years ago
7 0

Answer:

45 grams

Explanation:

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Earth has approximately 600,000,000 meters of coastline. If we assume this entire length of coastline has sandy beaches 60 meter
VashaNatasha [74]

Answer:

7 and 11

Explanation:

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Therefore, there would be a total of 7 × 1011 cubic meters of sand on the beaches.

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3 years ago
What are chemical formulaes?<br> give your own response!!
lbvjy [14]

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Explanation:

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What is the element 3O2 name​
bija089 [108]

Answer:

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3 years ago
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3 years ago
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Vera_Pavlovna [14]

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