Please Answer! 30 POINTS
Are there any color-adapting pens out there similar to the Scribble Pen? I know the Scribble pen is fake, but are there any other brands I could cite? idm if they're fake as well, I just need the inspiration Thank you!

Which solid has the net shown? Sally has constructed a concentration cell to measure Ksp for MCln. She constructs the cell by adding 2 mL of 0.05 M M(NO3)n to one compartment of the microwell plate. She then makes a solution of MCln by adding KCl to M(NO3)n. She adds 8.138 mL of the resulting mixture to a second compartment of the microwell plate. Sally knows n (the charge on the metal ion) = +2 She has already calculated [Mn+] in the prepared MCln solution using the Nernst equation. [Mn+] = 8.279 MRequired:How many moles of [Cl-] must be dissolved in that compartment? A sample of an unknown liquid has a volume of 12.0 mL and a mass of 6 g. What is its density?A. 2 g/cm3B. 0.5 g/cmC. 5.0 g/cm3D. 0.2 g/cm3 HELP ME PLEASEEEEEEEEE AHHH HELP!!!!!The House of Representatives differs from the Senate because it:A. can veto any law passed by Congress.B. gives every state equal representation.C. can be affected by gerrymandering.D. is given implied powers in the Constitution. If you take a number, times by 3 then add 5. You get the same as if you took the number, times by 7 then subtract 8. What is the number? HELP MEE PLSS!!Who was willing to accept any outcome of the war?LoyalistPatriotNeutralist Which of the equations below could be the equation of this parabola?(0,0)VertexA. y = 1/4xB. x = 1/4yC. y = -1/4xD. x= -1/4y Use the Distributive Property toREWRITE 2/3(x - 9) "From Resistance to Reservation":PART A: Which TWO of the following best identify the central idea of this text? Tom is an artist and plans to paint and sell some miniature paintings. The paint and canvas for each painting costs $10 and then he bought some brushes for $50. If he plans on selling each painting for $20, how many paintings must Tom sell to break even? Please help me! I need help finding this slope. How many solutions does the equation 6a 3a 6 = 2 + 3 have? Two None One Infinitely many what is the area of this trapezoid? if your only tool examples What is the slope of a line perpendicular to the line whose equation is x+3y=-12 which of the following sentences is a compound sentence?A He had a good dance partner, a place to go, and a way to get there.B By todays standards, he should have been happy, but he was not. Amed is utilizing a feature that will use two tables. The first table contains a primary key matched to a foreign key in the second table. The query results will include all entries from the first table. Which feature is he using?A. left outer joinB. right outer joinC. self joinD. inner join(edge 2021) Using homologous structures and any other information (from notes, activities, etc),explain your opinion on the THEORY OF EVOLUTION in 8 sentences. Be sure to citeevidence (supporting details) for your ideas (EVALUATION RI 8.8). What is the area of this