.01 M
That all depends on what you want the final concentration of alcohol to be.
CaCl2(aq) + Pb(NO3)2(aq) ===> Ca(NO3)2(aq) + PbCl2(s) so a precipitate of PbCl2 (lead chloride) will form. The fact that equal volumes of 0.2 M are mixed indicates that all of the Pb^2+ and all of the Cl^- will precipitate out of solution leaving only Ca^2+ and NO3^- left in solution.
1. A solvent and a solute are both parts of a solution.2. The solvent is mostly in majority and, it dissolves a solute in itself to make a solution.
if a solution mixed any other soluion
Yes, salt mixed in water is a solution. Specifically a homogeneous solution.
calculate final molarity of the solution if 11ml of 5m solution is made up to 20ml
[1 mL*10 mM + 4 mL*(50*2 mM Cl-) ] mmolCl- in [1+4] mL total solutionThis is 410 (mmol Cl-) / 5 (mL) = 82 mM Cl-
Start with CaCl2. 250ml of 0.20M solution will give (0.2/1000)*250 moles = 0.05 moles. However, CaCl2--> Ca2+ + 2Cl- (1:2 reaction) so 0.05moles of CaCl2 will give 2* 0.05 moles cl ions =0.1moles. KCl will give (0.4/1000)* 250 moles =0.1 moles Since KCl--> K+ + Cl- (1:1 reaction) so 0.1 moles KCl will give 0.1 moles Cl ions. Add the 2 together so 0.1moles + 0.1 moles = 0.2 moles in total.
That all depends on what you want the final concentration of alcohol to be.
Concentration is the measure of how much of a given substrate is mixed with another substance,so it can never be negative.
CaCl2(aq) + Pb(NO3)2(aq) ===> Ca(NO3)2(aq) + PbCl2(s) so a precipitate of PbCl2 (lead chloride) will form. The fact that equal volumes of 0.2 M are mixed indicates that all of the Pb^2+ and all of the Cl^- will precipitate out of solution leaving only Ca^2+ and NO3^- left in solution.
You get 1 Mole Of Calcium Carbonate "Chalk", along with 2 Moles of Sodium Chloride "Salt" Na2CO3 + CaCl2 -------------> CaCO3 + 2NaCl
The reaction is: CaCO3 + 2HCl = CaCl2 + H2O + CO2
When a soluble salt is mixed in water, we call it a solution. This differs from a pure liquid because normally we would like to describe a salt solution as having some kind of concentration.
BaCl2- and KCl-solutions have no color, and also none when mixed.
If place in a hypertonic solution it would swell and/or burst because to much water is getting in the cell from the hypertonic solution ( osmosis ). If placed in a hypotonic solution it will end up shrinking from the water leaving the cell to the hypotonic solution ( again osmosis ). Osmosis is when water moves to a lower pressure of water so if there's more water pressure in the cell it will move out into the less dense solution. :)
a completely mixed reactor. the concentration in the reactor is the same that flows our of the reactor