Recent questions in Chemistry

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What is the concentration of copper in a sample of ore from a mine, obtained from a particular site, using X-ray fluorescence spectroscopy?

asked Jan 30 in Analytical Chemistry by HassieCooch5 (510 points)

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What is the concentration of copper (II) ions present in a water sample collected from a polluted river using polarography?

asked Jan 30 in Analytical Chemistry by ShayPicot468 (190 points)

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What is the concentration of copper (II) ions in a sample of tap water using voltammetric analysis?

asked Jan 30 in Analytical Chemistry by Gemma57U2204 (710 points)

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What is the concentration of copper (II) ions in a given sample of wastewater using the polarographic method, given the obtained peak current is 2.5 mA and the standard potential of Cu2+ → Cu transformation is -0.34 V, working at a pH of 4.5 with a scan rate of 50 mV/s?

asked Jan 30 in Analytical Chemistry by MaddisonHoag (350 points)

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1 answer 88 views

What is the concentration of chloride ions present in a sample of seawater using the potentiometry technique with a silver chloride electrode?

asked Jan 30 in Analytical Chemistry by NewtonCash1 (330 points)

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1 answer 89 views

What is the concentration of chloride ions present in a sample of seawater using an ion-selective electrode?

asked Jan 30 in Analytical Chemistry by PhilomenaCor (250 points)

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What is the concentration of chloride ions in a sample of water collected from a swimming pool, measured using an ion-selective electrode?

asked Jan 30 in Analytical Chemistry by LesLerner372 (270 points)

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1 answer 74 views

What is the concentration of chloride ions in a sample of seawater? Use potentiometry to quantify the amount of chloride ions present in the sample.

asked Jan 30 in Analytical Chemistry by HJREarl88961 (330 points)

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1 answer 86 views

What is the concentration of chloride ions in a sample of seawater, measured in parts per million (ppm), using potentiometry analysis?

asked Jan 30 in Analytical Chemistry by FloydJjh179 (390 points)

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1 answer 88 views

What is the concentration of chloride ions in a sample of seawater, given that the sample had a potential difference of 0.64 V and the standard potential of the silver-silver chloride electrode is 0.22 V at 25°C?

asked Jan 30 in Analytical Chemistry by KurtisWiese (350 points)

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1 answer 63 views

What is the concentration of chloride ions in a sample of seawater, and how can it be determined using an ion-selective electrode?

asked Jan 30 in Analytical Chemistry by PaulRapp787 (330 points)

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1 answer 64 views

What is the concentration of chloride ions in a sample of seawater using potentiometry?

asked Jan 30 in Analytical Chemistry by PhoebeAlonzo (470 points)

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1 answer 72 views

What is the concentration of chloride ions in a sample of seawater using potentiometry, if a 0.1 M silver nitrate solution is used as a titrant and a silver-silver chloride electrode is used as an indicator electrode?

asked Jan 30 in Analytical Chemistry by ChunGlew1321 (350 points)

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1 answer 70 views

What is the concentration of chloride ions in a given solution using a chloride ion-selective electrode?

asked Jan 30 in Analytical Chemistry by CecilaDavey7 (190 points)

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1 answer 102 views

What is the concentration of chloride ions in a given sample of seawater using coulometry?

asked Jan 30 in Analytical Chemistry by JulissaNna9 (390 points)

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1 answer 93 views

What is the concentration of chloride ions in a given salt solution using a Chloride ion-selective electrode with a potential reading of -0.35 V?

asked Jan 30 in Analytical Chemistry by Antoinette08 (400 points)

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1 answer 72 views

What is the concentration of chloride ions in a 0.10 M solution of hydrochloric acid (HCl) using potentiometry?

asked Jan 30 in Analytical Chemistry by RhondaMcfadd (430 points)

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1 answer 32 views

What is the concentration of chloride ions in a 0.1 M solution of sodium chloride using a chloride ion-selective electrode?

asked Jan 30 in Analytical Chemistry by QVZClay58690 (470 points)

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1 answer 84 views

What is the concentration of chloride ions in a 0.1 M solution of hydrochloric acid, if the potential difference between two silver electrodes in contact with the solution is measured to be 0.22 V at 25°C? The standard reduction potential for the silver/silver chloride electrode is 0.22 V.

asked Jan 30 in Analytical Chemistry by IlaScorfield (330 points)

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1 answer 103 views

What is the concentration of chloride ions in a 0.1 M sodium chloride solution using potentiometry?

asked Jan 30 in Analytical Chemistry by EdwinWhitis (450 points)

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