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Darya [45]
3 years ago
14

What is 99 dag converted cg

Chemistry
1 answer:
RoseWind [281]3 years ago
3 0

Answer:

99000 cg

Explanation:

Dekagrams and centigrams are units of weight.

Dekagram is represented as "dag".

Centigram is represented as "cg".

Dekagram is larger unit. one dag contain 1000 cg.

1 dag = 1000 cg

In order to convert the value in dag to cg the given value will be multiply by 1000.

99 dag × 1000 cg / 1 dag

99000 cg

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<u>Stimulants </u> often cause overactive eye movement

Ans (A)

Stimulants are a class of psychoactive drugs that increase the brain activity. They work by acting on the central nervous system and increase the level of mental alertness and impart heightened cognitive functions. Stimulants like nicotine and cocaine cause overactive eye movement.

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The names and chemical formulae of some chemical compounds are written in the first two columns of the table below. Each compoun
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Answer:

See below  

Explanation:

<u>          Name         </u>  <u>Formula </u>      <u>       Major species     </u> <u>  </u>        

Zinc iodide              ZnI₂            H₂O(ℓ),  I⁻(aq), Zn²⁺(aq),  

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6 0
3 years ago
What is the mass of 3.77mol of K3N?
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<h3>Answer:</h3>

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<h3>General Formulas and Concepts:</h3>

<u>Math</u>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Chemistry</u>

<u>Atomic Structure</u>

  • Reading a Periodic Table

<u>Stoichiometry</u>

  • Using Dimensional Analysis
<h3>Explanation:</h3>

<u>Step 1: Define</u>

3.77 mol K₃N

<u>Step 2: Identify Conversions</u>

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<em>Follow sig fig rules and round. We are given 3 sig figs.</em>

495.039 g K₃N ≈ 495 g K₃N

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