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andrew11 [14]
3 years ago
15

The rule for controls is that

Chemistry
1 answer:
Nostrana [21]3 years ago
3 0

Answer:

Nelson rules are a method in process control of determining if some measured variable is out of control (unpredictable versus consistent). Rules, for detecting "out-of-control" or non-random conditions were first postulated by Walter A. Shewhart in the 1920s.

Explanation:

hope this helps

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Which of the following precautions is important when using a Bunsen burner or Meker burner?a. Set up your work space so that wir
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44.2124+0.81+7.335 significant digits
zhenek [66]

52  

Explanation:

We need to understand and apply the rules of significant figures when carrying out addition operations to solve this problem:

Rules of significant figures:

  • Non-zero digits are always significant in a given number
  • Any zeros between two significant digits are significant.
  • A final zero or trailing zeros in the decimal portion is significant.
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In addition, the answer of the sum is given to the least number of significant digits of the given numbers:

 

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    +    0.81

    +    7.335

sum  52.3574          

Now the least number of significant figure is 2 as seen in 0.81

we round the sum up to 52  

learn more:

Significant numbers brainly.com/question/6384538

#learnwithBrainly

4 0
3 years ago
2. In which state of matter do particles vibrate in place? *
Mariana [72]

solid.................

5 0
3 years ago
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How many mL of 1.50 M hydrochloric acid will neutralize 25 mL of 2.00 sodium hydroxide?​
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Answer: The Answer is 18.7ml.

Explanation: Solved in the attached picture.

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What type of reaction is represented by the following? A + B ⟶ AB
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Explanation:

It is a synthesis Reaction because it is taking little reactants and forming a big product!

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