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Len [333]
3 years ago
13

Which of these is an acceptable less hazardous method of cleaning than solvents?.

SAT
1 answer:
crimeas [40]3 years ago
6 0

Answer: mechanical cleaning

Explanation:Mechanical cleaning involves the use of sandpaper,  abrasives, or other cleaning devices.  This implies that large quantities of chemical solvents are not used.

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When was hurricane watch issued for harvey
SpyIntel [72]

Answer:

1500 UTC 23 August.

Explanation:

Hurricane Harvey 14

The NWS issued the initial Storm Surge Watch for Harvey along the Texas coast from Port Mansfield to High Island at 1500 UTC 23 August

3 0
2 years ago
Which of the following statements about communication is most accurate?
Inessa05 [86]
A. Most body language is related to emotion and attitudes.
5 0
4 years ago
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Does the definition for violence make sense to you ?
eduard

Answer:

Yes, the definition of violence is behavior involving physical force intended to hurt, damage, or kill someone or something. I think that is a reasonable definition of violence

6 0
3 years ago
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If a person takes 30 ml of vinegar a day and the molarity of the vinegar is 0. 84 m then how many grams of acetic acid (hc2h3o2
babunello [35]

The mass of the acetic acid is 1.512 g.

<h3 /><h3>What is Molarity?</h3>

molarity is the concentration of a substance in mol per dm³

From the question,

The number of moles contained in the 30 mL vinegar is

  • n = (0.84×30)/1000
  • n = 0.0252 mol.

the molar mass of vinegar is calculated below.

  • m.m of (HC₂H₃O₂) = [1+(12×2)+(1×3)+(16×2)]
  • m.m = (1+24+3+32]
  • m.m = 60 g/mol.

To calculate the mass of acetic acid, we use the formula below.

  • R.m = n×m.m............. Equation 1

Where

  • R.m = mass of acetic acid.

Substitute these values into equation 1

  • R.m = (0.0252×60)
  • R.m = 1.512 g.

Hence, The mass of the acetic acid is 1.512 g.

Learn more about molarity here: brainly.com/question/20383725

8 0
3 years ago
Sugar should be completely eliminated from a person's diet.<br> OT<br> OF
nikklg [1K]

Answer:

True

You don't need sugar for energy. Carbo hydrates and protiens gets converted into glucose for energy. Whereas if you eat sugar it will mess with your glucose level in blood. It is linked with diseases and health hazards such as type 2 diabetes, heart diseases,obesity,cognitive dysfunction in children, aging faster,etc.

Morever as you age your body can't handle too much spike in blood sugar leading to t2d(insulin resistivity /low production of insulin).

Also as sugar crosses brain barrier easily, it will cause several brain diseases eventually.

4 0
3 years ago
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