Answer Posted / ruben

CnH2n+2

What can you contribute to the company?

2627

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What is glacial acetic acid?

1031

---

what is the relation between Total organic carbon and Chemical Oxygen demand?

2891

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How is the measurement of ph made?

1052

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However ozone is heavier than oxygen still ozone is up there in sky why?

1056

---

describe the lewis dot structure of Mg2+?

11951

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What is the difference between volumetric solutions and test solutions

3161

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What is the role of silver sulphate?

1081

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What is meant by transmittance?

1060

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What are the electrodes used in the measurement of ph for the determination of pka?

1278

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What is wave number?

1101

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What is the application of hardness date in environmental engineering practice?

1383

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What are the electrodes used in potentiometer titration?

1000

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why do hard water never produce foam when a soap is dissolved?

1023

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What is specific conductivity?

1068

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