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Answers by Zando

Answers by Zando
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Quicklime (CaO) can be prepared by roasting limestone (CaCO3) according to the reaction CaCO3(s) ∆−→CaO(s) + CO2(g). When 3.3 × 103 g of CaCO3 are heated, the actual yield of CaO is 1 × 103 g. What is
answered Nov 22, 2024
3 votes
118k views
Help- Which group was not part of the nobility? dukes knights bishops freemen
answered Nov 15, 2024
4 votes
131k views
A satellite is a space station that orbits the earth, receiving and transmitting signals from earth-based stations over a wide area. a. true b. false
answered Oct 1, 2024
4 votes
175k views
1. Construct symmetric and antisymmetric matrices from \[ A=\left[\begin{array}{ccc} -1 & 0 & 2 \\ 4 & 6 & 0 \\ 0 & 0 & 1 \end{array}\right] \] 2. Is the following matrix antisymmetric? \[ B=\left[\be
answered Jul 25, 2024
1 vote
969 views
Mercury is commonly supplied in flasks containing 34.5 kg (about 76 lb.). What is the volume in liters of this much mercury? a) 26.4 L b) 32.8 L c) 41.0 L d) 49.2 L
answered Jun 10, 2024
4 votes
173k views
The hydrologic cycle illustrates the ___ a. natural movement of water from the ocean to wetlands b. link between point and nonpoint sources c. none of the above d. natural process that links all water
answered Jun 8, 2024
2 votes
23.1k views
In clinical dentistry, stiffness of wire is a function of A. length of the wire segment. B. diameter of the wire segment. C. alloy composition. D. All of the above. E. None of the above.
answered May 14, 2024
4 votes
42.7k views
Determine the intercepts of the line: y = 5x - 13. a) y-intercept: (0, -13), x-intercept: (2.6, 0) b) y-intercept: (0, -13), x-intercept: (2.6, 0) c) y-intercept: (-13, 0), x-intercept: (2.6, 0) d) y-intercept:
answered Mar 17, 2024
5 votes
184k views
Sterile field rules include all of the following EXCEPT: a.talking over a sterile field should be kept to a minimum. b.sterile team members do not need to face each other. keep the sterile field in your
answered Feb 16, 2024
6 votes
158k views
I lagged out of my previous tutor session and she answered the first one now I need help on the second one
answered Nov 19, 2023
3 votes
178k views
Realidades Nombre Hora Capitulo 5A Fecha Gulded Practice Activities 5A-5 Lectura: Desastre en Valdivia, Chile (pp. 256-257) A. Read the two paragraphs below about three disasters in Valdivia, Chile, from
answered Jul 22, 2023
5 votes
118k views
At the end of act 2, john proctor is shocked that abigail told mary warren about the affair between proctor and abigail. What does he decide to do?.
answered Jun 22, 2023
5 votes
58.8k views
The coordinates below are the three vertices of a rectangle. Identify the fourth coordinate and the area of the rectangle. A coordinate plane with the following points A at negative 2, 2; B at negative
answered Dec 15, 2022
4 votes
11.5k views
Suiting at 6 a.m., cars, buses, and motorcycles arrive at a highway loll booth according to independent Poisson processes. Cars arrive about once every 5 minutes. Buses arrive about once every 10 minutes.
answered Dec 7, 2022
2 votes
181k views
Calculate the angle of a sector of 50° and a radius of 4cm
answered Nov 17, 2022
6 votes
208k views
Is the following sentence true or false? Glycolysis releases a great amount of energy,
answered Oct 17, 2022
5 votes
105k views
Miguel y Ana __________ __________________ las ventanas. (abrir)
answered Sep 30, 2022
5 votes
212k views
Factorise fully 6x+15x²
answered Sep 18, 2022
1 vote
159k views
Look at the picture and discuss thing that you observe about the future human circumstances
answered Jul 23, 2022
5 votes
156k views
How did the Spaniards build there rafts?
answered Jun 11, 2022
4 votes
234k views
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