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Solution A contains 50g of sugar. Solution B contains 100g of sugar. Can you tell which solution has a higher sugar concentration Explain.?
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How does osmosis explain the movement of water across cell membranes?
Osmosis is the movement of water from a solution of high concentration to a solution of lower concentration through a membrane. Water passes through the membrane, diluting the solution of higher concentration on the other side, until both solutions on either side of the membrane have equal concentrations.
Explain the term concentrated solution and dilute solution?
A solution contains two things. A solute (the thing which is dissolved) and the solvent (the thing it's dissolved into). For example to make salt-water, you dissolve the solute (salt) into the solvent (water). A concentrated solution has a lot of solute, compared to the amount of solvent. There are two ways to concentrate a solution. 1) adding more solute. 2) removing some of the solvent (usually through evaporation). A dilute solution is the opposite, it has very little solute in there. The two ways of diluting a solution are; 1) adding more solvent. 2) removing some of the solute. Most solutions have a point of saturation, where the maximum amount of solute has been added. This is the maximum concentration of the solution.
What is the formula for molarity and explain each part?
molarity (M) is the concentration of moles (n) of a solute per liters (v) of solution M=n/v
Using particle theory to explain how a solution becomes saturated?
how will you use the particle theory to explain why a saturated solution at 30 degreecelsius can become dilute at 70degree Celsius
Solution for Modern Physics by Arthur Beiser?
explain tunnel effect
Identify and explain the relationship between the mole concept and solution concentration?
ahm... im really not so sure about this thing... but i think that, the more number of moles present in a solution the more concentrated it is....
Which salt solution is more concentrated solution a which contains 18g of slat in 6l of water or solution b which contains 24g of salt in 12l of water explain?
Solution A would be more concentrated because the salt to water ratio in Solution A is 3:1. However, in Solution B, the salt to water ratio is 2:1.
Can you tell which solution has higher sugar concentration Explain?
Depending on the solute... (not sure though) but y
Explain why it is not enough just to say that a solution is hypertonic?
hypertonic and hypotonic are relative terms. A solution that is hypertonic to tap H2O could be hypotonic to seawater. In using these terms, you must provide a comparison, as in 'the solution is hypertonic to the cells cytoplasm'.
What is solution space explain?
There is no solution.
How does osmosis explain the movement of water across cell membranes?
Osmosis is the movement of water from a solution of high concentration to a solution of lower concentration through a membrane. Water passes through the membrane, diluting the solution of higher concentration on the other side, until both solutions on either side of the membrane have equal concentrations.
Explain why a 0.10 HCL solution is assumed to have a pH value 1?
HCl is a strong acid. Therefore, it can be expected to fully dissociate in aqueous solution, yielding one hydrogen ion and one chloride ion per molecule. The concentration of the hydrogen ion should thus be the same as the initial concentration of the HCl. Therefore, a 0.10M HCl solution has an H+ concentration of 0.10M. By the equation pH=-log[H+], the pH of this solution is 1.
What can happen to animal cells when placed in a hypotonic solution explain?
What can happen to animal cells when placed in a hypotonic solution explain
Explain the term concentrated solution and dilute solution?
A solution contains two things. A solute (the thing which is dissolved) and the solvent (the thing it's dissolved into). For example to make salt-water, you dissolve the solute (salt) into the solvent (water). A concentrated solution has a lot of solute, compared to the amount of solvent. There are two ways to concentrate a solution. 1) adding more solute. 2) removing some of the solvent (usually through evaporation). A dilute solution is the opposite, it has very little solute in there. The two ways of diluting a solution are; 1) adding more solvent. 2) removing some of the solute. Most solutions have a point of saturation, where the maximum amount of solute has been added. This is the maximum concentration of the solution.
Explain the functions of solution A and solution B?
The function of solution A and B is to have a color change to cherry red if nitrites are present in the product.
System of equations in slope-intercept form that has one solution Using complete sentences explain why this system has one solution?
Provide a system of equations in slope-intercept form that has one solution. Using complete sentences, explain why this system has one solution.
What is the formula for molarity and explain each part?
molarity (M) is the concentration of moles (n) of a solute per liters (v) of solution M=n/v
