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Why was there a high demand for slave labor in the Carolinas?
growing rice required much labor,so the demand for slaves increased.
What sort of firearms were used in the US between the years 1820-50?
In general Muskets were still the go to weapon.Rifles were more accurate and could shoot further, but required much maintenance and required a much longer reload period.
What are Advantages and disadvantages of mechanical systems?
Advantages: -make work much more easier to complete -make work faster to complete -less energy required -less exerted force required Disadvantages: -may malfunction and corrupt the entire system
Alexander Hamilton based much of his financial program on his belief that?
The success of the national government required the support of the propertied classes
Did World War 2 submarines have targeting computers?
Not like we have today, but yes, they did have basic analog targeting systems that allowed certain data to be fed in to get a targeting solution. They also used handheld calculators (much like a slide rule) and plots to determine the target track. Knowing how to do it the old way by hand is still required today for modern submariners, in case main targeting systems fail.
How much NaOH required for 1 normal solution?
64ml of nitric acid required fr one litre
How much sodium chloride is required to make 1litre of 1M solution?
0.056g
How much time is required to administer 200ml of glucose iv solution?
40mn
How much KCL is required for 500mM KCL solution?
0.745*0.5 g
What Volume of 5M HCl to make tris buffer at pH 7.5?
The formula weight is 121.5 --> this is equivalent to 1M with 121.5g tris in 1L dH20. For a 5M stock, use 5x as much tris in the same 1L dh20.607.5 g tris into 800ml dH2O - stirring - then pH to 7.5 with 6M HCl and QS to your final volume of 1L
How do you prepare 0.1M tris HCl buffer of pH 8?
Tris(hydroxymethyl)aminomethane (Tris) has a molecular weight of 121.14 g/mol. 50 mM = 0.050 mol/L (x 121.14 g/mol) = 6.057 g/L To prepare a 1L solution first weigh out 6.057 g Tris Add roughly 70% of final volume of water (i.e. 700 mL) Use a pH-meter to measure the pH of the solution Lower the pH of the solution to 7.2 using undiluted HCl Use a measuring cylinder or volumetric flask to make the volume up to 1000 mL If you add too much HCl you need to add more Tris and then recalculate the amount of water that you need add. In this case, every 1 g of Tris requires 165 mL of water to be added.
How much water is required to convert 50 baume solution of caustic to 25 baume?
1 and a half times
How much solute is in solution?
The concentration of a solution is some measurement of how much solute there is in the solution.
How much solute is in a solution?
The concentration of a solution is some measurement of how much solute there is in the solution.
How much solute is in a concentrate solution'?
The concentration of a solution is some measurement of how much solute there is in the solution.
How much CuSO4.5H2O is required to prepare 100mL of a 0.050 M aqueous stock solution?
RMM of CuSo4 . 5H2O = 160 + 5x18 = 250 g How much contain gram in 100 mL of 0.050 M CuSO4 solution is - Solution: = 0.050 x 100/1000 x 250 = 0.050x4 (100)/ 16 = 1.25 g
How do you determine the concentration of solution?
To determine the concentration of a solution, you would need to separate the solution. You then determine how much of the solution is diluted, and how much is whole.
