What are examples of ions that are more concentrated in typical connate waters than in average...
What are examples of ions that are more concentrated in typical connate waters than in average present-day sea water?
Homework Answers
The ions that are dissolved in Connate water include all major contituents of normal Sea water, but the difference is in there concentration. Major dissolved ions that are in higher concentration in Connate water are....
1) Barium
2)Iodide
3) Strontium
4) Lithium
5) Calcium
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What are examples of ions that are more concentrated in typical
connate waters than in average...
2. What is the molality of a concentrated solution of NH4Cl at 90°C (see diagram)? Solubility...
2. What is the molality of a concentrated solution of NH4Cl at 90°C (see diagram)? Solubility vs. Temperature for Solids KI NaNO, gases solids KNO, NH,Cl Solubility (grams of solute/100 g H20) KCI 3. If a 250. g solution with 21.4% KClO3 is concentrated, what must be the temperature of the solution (see diagram)? Nach AKCIO 0 SO 10 20 30 40 50 60 70 80 90 100 Temperature °C 4. Calculate the molarity of a solution of copper (11)...
Just briefly explain number 2. what happened chemically Part 2. An acid is a compound that...
Just briefly explain number 2.
what happened chemically
Part 2. An acid is a compound that releases hydrogen ions (H+) when dissolved in water, creating an acidic solution. An alkaline or base is a compound that releases hydroxide ions (OF when dissolved in water, creating an alkaline or basic solution. Both hydrogen ions and hydroxide ions are present in water because water molecules dissociate and reform, and dissolved substances add or remove ions. pH is the measure of how much...
Some plants sequester Ca+ and K+ ions in their cells cytoplasm more than is needed for their cellular enzyme activity....
Some plants sequester Ca+ and K+ ions in their cells cytoplasm more than is needed for their cellular enzyme activity. What role might these ions serve (hint: the plants that have these elevated levels are in water-stressed environments)? How might an increase in the relative humidity in the atmosphere affect the ability of this plant to take up water through its roots? Response must be between 2-3 paragraphs.
shells and strong adhesive threads sels with thin shells or Predator-Prey Data marine waters off of...
shells and strong adhesive threads sels with thin shells or Predator-Prey Data marine waters off of Maine, blue mussels are preyed upon by crab Generally, Individual blue mussels with thick shells and strong adhes are able to resist predation more effectively than mussels with thin shol weak adhesive threads. Experimental design: Document blue mussel characteristics in six differen study sites (locations), two sites with no predator crabs, two sites with few predator crabs, and two sites with high numbers of...
A typical raindrop is much more massive than a mosquito and falls much faster than a...
A typical raindrop is much more massive than a mosquito and falls much faster than a mosquito flies. How does a mosquito survive the impact? Recent research has found that the collision of a failing raindrop with a mosquito is a perfectly inelastic collision. That is, the mosquito is "swept up" by the raindrop and ends up traveling along with the raindrop. Once the relative speed between the mosquito and the raindrop is zero, the mosquito is able to detach...
According to Runzheimer International, a typical business traveler spends an average of $281 per day in...
According to Runzheimer International, a typical business traveler spends an average of $281 per day in Chicago. This cost includes hotel, meals, car rental, and incidentals. A survey of 50 randomly selected business travelers who have been to Chicago on business recently is taken. For the population mean of $281 per day, what is the probability of getting a sample average of more than $271 per day if the population standard deviation is $47? Appendix A Statistical Tables (Round the...
Which of the following represent examples of reproductive isolating mechanisms? More than one answer may be...
Which of the following represent examples of reproductive isolating
mechanisms? More than one answer may be correct.
Which of the following represent examples of reproductive isolating mechanisms? More than one answer may be correct The spontaneous doubling of chromosome numbers that prevented a newly formed allopolyploid from backcrossing with its diploid parental sepecies The construction of the Great Wall of China which prevented pollinators from carrying pollen from one side to the other. - The establishment of a small colony...
3. The ion, chloride (Cl-) is more concentrated on the outside (110 mM) than the inside...
3. The ion, chloride (Cl-) is more concentrated on the outside (110 mM) than the inside of the cell (15 mM). Do you expect the overall electrochemical gradient for chloride to be as large as the Na+ electrochemical gradient? Explain why or why not (hint, think about what makes up the electrochemical gradient).
Identify each of the following properties as more typical of an organic or inorganic compound and explain briefly. a) Co...
Identify each of the following properties as more typical of an organic or inorganic compound and explain briefly. a) Contains Li and F. b) is a gas at room temperature. c) produces ions in water. d) contains covalent bond.
QUESTION 1 CO2 is absorbed more easily in: High salinity Low Salinity O Cool waters O...
QUESTION 1 CO2 is absorbed more easily in: High salinity Low Salinity O Cool waters O Warm waters QUESTION 2 What happens when CO2 dissolves in water? CO2 + H20 = O CO32- + 2 H+ HCO3 - + H+ HCO3- + H20 O C6H1206 QUESTION 3 How much of the excess Anthropogenic heat has been taken up by the oceans? O 90% 25% 70% O 50%
2. What is the molality of a concentrated solution of NH4Cl at 90°C (see diagram)? Solubility vs. Temperature for Solids KI NaNO, gases solids KNO, NH,Cl Solubility (grams of solute/100 g H20) KCI 3. If a 250. g solution with 21.4% KClO3 is concentrated, what must be the temperature of the solution (see diagram)? Nach AKCIO 0 SO 10 20 30 40 50 60 70 80 90 100 Temperature °C 4. Calculate the molarity of a solution of copper (11)...
Just briefly explain number 2.
what happened chemically
Part 2. An acid is a compound that releases hydrogen ions (H+) when dissolved in water, creating an acidic solution. An alkaline or base is a compound that releases hydroxide ions (OF when dissolved in water, creating an alkaline or basic solution. Both hydrogen ions and hydroxide ions are present in water because water molecules dissociate and reform, and dissolved substances add or remove ions. pH is the measure of how much...
shells and strong adhesive threads sels with thin shells or Predator-Prey Data marine waters off of Maine, blue mussels are preyed upon by crab Generally, Individual blue mussels with thick shells and strong adhes are able to resist predation more effectively than mussels with thin shol weak adhesive threads. Experimental design: Document blue mussel characteristics in six differen study sites (locations), two sites with no predator crabs, two sites with few predator crabs, and two sites with high numbers of...
A typical raindrop is much more massive than a mosquito and falls much faster than a mosquito flies. How does a mosquito survive the impact? Recent research has found that the collision of a failing raindrop with a mosquito is a perfectly inelastic collision. That is, the mosquito is "swept up" by the raindrop and ends up traveling along with the raindrop. Once the relative speed between the mosquito and the raindrop is zero, the mosquito is able to detach...
Which of the following represent examples of reproductive isolating
mechanisms? More than one answer may be correct.
Which of the following represent examples of reproductive isolating mechanisms? More than one answer may be correct The spontaneous doubling of chromosome numbers that prevented a newly formed allopolyploid from backcrossing with its diploid parental sepecies The construction of the Great Wall of China which prevented pollinators from carrying pollen from one side to the other. - The establishment of a small colony...
QUESTION 1 CO2 is absorbed more easily in: High salinity Low Salinity O Cool waters O Warm waters QUESTION 2 What happens when CO2 dissolves in water? CO2 + H20 = O CO32- + 2 H+ HCO3 - + H+ HCO3- + H20 O C6H1206 QUESTION 3 How much of the excess Anthropogenic heat has been taken up by the oceans? O 90% 25% 70% O 50%
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