Indic

Examples of Indic in the following topics:

• Acid-Base Indicators

  • In this reaction, adding acid shifts the indicator equilibrium to the left.
  • Conversely, adding a base shifts the indicator equilibrium to the right.
  • These commercial indicators (e.g., universal indicator and Hydrion papers) are used when only rough knowledge of pH is necessary.
  • Therefore, you would want an indicator to change in that pH range.
  • Common indicators for pH indication or titration endpoints is given, with high, low, and transition pH colors.

• Acid-Base Titrations

  • Below are some common equivalence point indicators:
  • strong acid-weak base titration: methyl orange indicator the base is off the scale (e.g., pH > 13.5) and the acid has pH > 5.5: alizarine yellow indicator
  • the acid is off the scale (e.g., pH < 0.5) and the base has pH < 8.5: thymol blue indicator
  • The end point is reached when the indicator permanently changes color.
  • (An indication of the approaching equivalence point is the appearance, and disappearance after stirring, of the color that the indicator assumes beyond neutralization.)

• Economic Indicators

  • An economic indicator is a statistic that provides valuable information about the economy.
  • One application of economic indicators is the study of business cycles.
  • One such lagging indicator is the average length of unemployment.
  • It's often a good indicator of consumers' future buying intent.
  • Identify the major economic indicators and what economic factors they measure

• Levels of measurement: Binary, signed, and valued graphs

  • But, we could have asked the question a second way: "for each person on this list, indicate whether you like, dislike, or don't care. " We might assign a + to indicate "liking," zero to indicate "don't care" and - to indicate dislike.
  • The graph with signed data uses a + on the arrow to indicate a positive choice, a - to indicate a negative choice, and no arrow to indicate neutral or indifferent.

• Writing Chemical Equations

  • For example, a compound in the gas state would be indicated by (g), solid (s), liquid (l), and aqueous (aq).
  • This equation indicates that oxygen and CH4 react to form H2O and CO2.
  • Sometimes, different arrows are used to indicate something about the reaction.
  • $\rightarrow$ indicates where the forward reaction is favored: in other words, more of the product is being produced.
  • If the reaction requires energy, it is often indicated above the arrow.

• Summation Notation

  • The Greek letter Σ indicates summation.
  • The "i = 1" at the bottom indicates that the summation is to start with X1 and the 4 at the top indicates that the summation will end with X4.The "Xi" indicates that X is the variable to be summed as i goes from 1 to 4.
  • indicates that only the first 3 scores are to be summed.
  • This is indicated as

• Market Reporting

  • Stock market indices may be classed in many ways.
  • The most regularly quoted market indices are national indices composed of the stocks of large companies listed on a nation's largest stock exchanges, such as the American S&P 500, the Japanese Nikkei 225, the Brazilian Ibovespa, the Russian RTSI, the Indian SENSEX, and the British FTSE 100.
  • Stock market indices provide invaluable information for investors and accountants.

• Verb Mood: Indicative, Subjunctive, and Imperative

  • In English, there are many grammatical moods, but by far the most common are the indicative, the imperative, the subjunctive, and the conditional.
  • In English, the indicative mood is the most commonly used.
  • Subjunctive sentences are often of the following form: [Indicative verb phrase setting up a hypothetical scenario such as "I wish," "I believe," "I hope"] + [Subjunctive phrase describing hypothetical scenario].
  • [Main clause "I wish" is factual and in indicative mood; dependent clause "Paul would eat" is hypothetical and in subjunctive mood.]
  • [Main clause "I suggest" is factual and in indicative mood; dependent clause "we wait until" is hypothetical and in subjunctive mood.]

• Early Pregnancy Tests

  • Pregnancy tests are assays measuring indicators of pregnancy found in urine and blood samples, e.g., human chorionic gonadotropin (hCG).
  • Markers that indicate pregnancy are found in urine and blood: pregnancy tests require sampling one of these substances.
  • A lower-than-expected heart rate or missed development milestones may indicate a problem with the pregnancy.
  • If results from the first ultrasound scan indicate a problem, repeating the scan 7–10 days later is a reasonable practice.
  • Markers that indicate pregnancy are found in urine and blood: pregnancy tests require sampling one of these substances.

• Fixed Assets Turnover Ratio

  • Fixed-asset turnover is the ratio of sales to value of fixed assets, indicating how well the business uses fixed assets to generate sales.
  • It indicates how well the business is using its fixed assets to generate sales.
  • Generally speaking, the higher the ratio, the better, because a high ratio indicates the business has less money tied up in fixed assets for each unit of currency of sales revenue.
  • A declining ratio may indicate that the business is over-invested in plant, equipment, or other fixed assets.
  • Fixed-asset turnover indicates how well the business is using its fixed assets to generate sales.