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77julia77 [94]
3 years ago
15

Which term means human-made liquid, solid, or sludge waste that may endanger human health or the environment? A. sewage B. hazar

dous waste C. groundwater D. non-biodegradable waste
Chemistry
2 answers:
zmey [24]3 years ago
4 0
The answer is B Hazardous waste.
iren2701 [21]3 years ago
4 0
B.) Hazardous waste.
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QveST [7]

I believe D has the largest radius out of the other 3.

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3 years ago
Can someone help me out real quick? Thanks!
Dahasolnce [82]

I think the answer is B.

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Calculating the Molecular Weight and Subunit Organization of a Protein From Its Metal Content The element molybdenum (atomic wei
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Answer:

Dimer of two peptide chains with 1 mole of molybdenum metal each.

Explanation:

Percentage of molybdenum in protein = 0.08%

Molecular mass of nitrate reductase = 240,000 g

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0.08\%=\frac{x}{240,000 g}\times 100=192 g

Moles of molybdenum =\frac{192 g}{95.95 g/mol}=2.00 mol

Each peptide chain of nitrate reductase contain 1 mole of molybdenum.

This means that nitrate reductase is composed of to two peptide chains. And in each peptide there is a single mole of molybdenum metal.

4 0
4 years ago
Which type of bond will most likely be found in HBr?
Oksana_A [137]
 H and Br are both non-metals which means the bond that comes in between them is covalent. If the composing elements are non-metal and metal, then the bond should be ionic. In this case, HBR is considered polar because the Br atom pulls on the electron much harder than the H atom. Answer is C.
3 0
3 years ago
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Which of the following is a chemical property of seawater
Kaylis [27]

Answer:

A ( salinity )

Explanation:

The full question is actually:

Which of the following is a chemical property of seawater?

salinity

temperature

density

depth

Hope it helps

Put a thanks

Thank you

3 0
3 years ago
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