
hi i know the answer i just need an in depth explanation on how to do...
hi i know the answer i just need an in depth explanation on how to do this question including formulas, formula changes, proper vocabular etc, anyhing that is relevant to this question inncluding ice charts, etc please make sure this explanation is simple and not too complex to understand, thank you, the question is: A solution was made by dissolving 0.837 g Ba(OH)2 in 100 mL final volume. If Ba(OH)2 is fully broken up into its ions, what is the...
hi i know the answer i just need an in depth explanation on how to do this question including the formula, how to change the formula, proper vocabulary that is relevant to this question etc, here is the question pls reply in 20m The molar heat of vapourization of acetone, C3H6O, is 30.3 kJ/mol at its boiling point. Describe the the energy changes resulting from physical change (vapourization/condensation of acetone) in terms of whether energy is released or absorbed. How...
hi i know the answer i just need an in depth explanation on how to do this question including the formula, how to change the formula, proper vocabulary that is relevant to this question here is the question: The A bucket of 5.45 kg of water underwent a drop in temperature from 60.30°C to 57.60°C. Explain how mass, heat capacity, and change in temperature of a substance determine the amount of heat gained or lost by the substance. How much...
hi i already know the answer i just need an in depth explanation
of how and why they are spantaneous or not, including any proper
vocabulary that can sound impressive and just overall a complex but
not too complex explanation explaining how to determine this and
why its imortant, etc thank you !
Determine which of the following reactions should occur spontaneously. -) Br2 + 2C1 Cl2 + 2Br SØlba& spontaneous ) Ni2+ + Fe Fe2+ + Ni Won spontaneous
Please answer all of the
questions with an explanation on why the correct answer is right.
These are Chemistry questions.
2. (4pts) Which of the following has the highest pll if they all have the same initial ntrations? A. NaCI B. HCI C. NaF D. H2SO E. CH3COOH i C (4pts) Using the Ka's on the front page, which of these base is the weakest? 3. A. F B. NH3 C. C2H302- D. CIO- E. NO2- 6. (4pts) Which is...
Hi , I need your help please. I don't know how to do this . I
posted this question before and some sweet person did all this work
below but I don't really understand ( i also don't know if it's
right)and he also did the GRAPH on paper .I Need the GRAPH on EXCEL
PLEASE.
If you kindly maybe type it so I can fill this chart that would
be really great ( I just gotta show some work...
Hi
Please answer the questions below. I do not need an explanation.
Just the correct answer. Thank you!
QUESTION 1 6 points Save Answer Consider a system Ax=b. Suppose the system has more equations than unknowns. Then it is possible for the system to have a unique solution. O O True False QUESTION 2 6 points Save Answer [-2 Given A=1 ( 9 3 1] -2 6 an 1 0 -1] , the (3,1)-entry of (A + B)' is [a]....
Please explain in depth on how you solved each part of the
question. Id rather have too mich information on how to solve it
then too little & be lost. Please dont be afraid to go into
detail, but also ive had trouble reading some tutors answers so the
clearer the better. Please use drawing,arrows, etc so i may
understand! thank you
3a. Identify the relationships between these pairs of compounds? Use: No relationship (N), identical (1), resonance forms (RF),...
Hi, I need help with this question. Please explain in details
how you got the answer with steps shown for each part so I can
understand it thank you.
The Department of Energy provides fuel economy ratings for all cars and light trucks sold in the United States. Here are the estimated miles per gallon for city driving for 30 cars classified as midsize, arranged in increasing order. 11 12 12 12 13 13 13 14 14 14 15 15...
Hi there! can you please help me answer these questions with
steps so I understand how you answered them. This is math
statistics, thank you in advance!!
Below are the annual numbers of deaths from tornados in the United States from 1998 to 2016. 23 17 40 40 245 54 35 38 67 81 125 21 65 78 82 95 54 190 69 a) Using your graphing calculator, enter the data into L1. Then go to STAT- CALC- 1-Var Stats...