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Oliga [24]
3 years ago
11

Personal eyeglasses provide as much protection as Group of answer choices splash proof chemical goggles a face shield safety gla

sses none of the above
Chemistry
1 answer:
MArishka [77]3 years ago
6 0

Answer:

none of the above

Explanation:

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Ultra Clorox bleach is 6.68% sodium hypochlorite in water. How much of each is needed to make an 800.mL bottle?
sweet-ann [11.9K]
If we have 6.68% NaClO, it is the same as saying--> 6.68 grams NaClO= 100 mL of solution. we can use this as a conversion. 

800. mL (6.68 mL/ 100 mL)= 53.4 mL

solution = solute + solvent

solute= NaClO
solvent= H2O

solvent= 800-53.4= 747 mL of H2O

so, we you need 53.4 mL of NaClO and 747 mL of water or 53.4 grams of NaClO and 747 mL of water
7 0
3 years ago
Glucose and hexanoic acid each contain six carbon atoms, but they have completely different properties. Glucose is a nutrient fo
Bogdan [553]

Answer:

Functional groups.

Explanation:

Functional groups are the specific substituents present within the molecules which are responsible for characteristic chemical properties the molecule shows.

Glucose contains alcohol and aldehyde group while hexanoic acid contains carboxylic acid group. <u>The presence different types of the functional groups in both the compounds results in the difference in the properties of both the compounds.</u>

3 0
3 years ago
How many molecules are in 50 grams of CO2?
makvit [3.9K]
0.424209104545485 is the answer my friend lol or at least what I got
5 0
3 years ago
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Acid rain water breaks down Rocks by_____ weathering​
Paraphin [41]

。☆✼★ ━━━━━━━━━━━━━━  ☾  

This would be 'chemical' weathering.

Acid rain would react with the minerals in the rocks, causing them to break down.

Have A Nice Day ❤    

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。☆✼★ ━━━━━━━━━━━━━━  ☾

5 0
4 years ago
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Can somebody plz help answer these questions plz (grwde7science) only if u know how to do it thx :3
dem82 [27]
1. Crystallization. Magma cools either underground or on the surface and hardens into an igneous rock.
2. weathering and erosion
3. This happens due to geologic uplift and the erosion of the rock and soil above them. At the surface, metamorphic rocks will be exposed to weathering processes and may break down into sediment.
4. Rock Melting.
Metamorphic rocks underground melt to become magma. If you need more help https://www.ck12.org/earth-science/rock-cycle-processes/lesson/Rocks-and-Processes-of-the-Rock-Cycle-HS-ES/
8 0
3 years ago
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