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Determine the volume in millimeters of a 0.182 M NaOH solution needed to neutralize a 135 mL solution of 0.121 M HCl and 0.242 M H2SO4.

answered Dec 16, 2024

1 answer 50.4k views

A mass-spring-system has the following parameters. Stiffness K = 800 N/m Mass M = 3 kg Damping Coefficient k = 20 Ns/m Calculate the time constant, critical damping coefficient and the damping ratio. Derive

answered Nov 2, 2024

1 answer 169k views

4) 3x-5y=-10 m: b: x-intercept: y-intercept: increasing decreasing or constant? does this graph represent a function?

asked Oct 5, 2024

1 answer 40.7k views

Which of the following is the first step in allopatric speciation? Hint: Allopatric speciation occurs when a population of organisms is geographically separated long enough for significant changes to occur.

asked Sep 10, 2024

1 answer 56.1k views

Aviation represents ___% of global trade by volume, but ___% of global trade by value. a) 5%; 20% b) 20%; 50% c) 50%; 5% d) 80%; 80%

asked Aug 6, 2024

1 answer 26.3k views

What were the general causes of WWI? (M.A.I.N.) A) Military, Air, Intelligence, Naval B) Money, Alliances, Invasion, Neutrality C) Militarism, Alliances, Imperialism, Nationalism D) Machinery, Aircraft,

answered Jun 25, 2024

1 answer 208k views

Which one of the following is an endothermic process? A. boiling soup B. water freezing C. ice melting D. Hydrochloric acid and barium hydroxide are mixed at 25°C E. Both A and C

answered Jun 24, 2024

1 answer 81.8k views

Consider the effect of a change in the game so that if tails comes up two times in a row, you get nothing. How would your answers to the first three parts of this question change? Possibilities Probability

answered Jun 9, 2024

1 answer 89.8k views

When transporting hazardous materials, you are required to carry _____ that is immediately available to you and any entity responding to, or investigating, a hazardous materials incident. A. shipping information

answered May 7, 2024

1 answer 24.1k views

Triangle Theorems pls helpppppppp rnrnnrnrnrnrnrnrnrnnrnrnrnrnrnrn im lazy

asked May 1, 2024

1 answer 204k views

Evaluate the following limit. enter an exact answer. limx→−9x2−81x 9=

answered Apr 18, 2024

1 answer 101k views

What joint is not very strong and is used mainly to join sheet metal edges and weld reinforcing plates to I-beam flanges?

asked Apr 11, 2024

1 answer 2.2k views

Calc Maximize Q=xy, where x and y are positive numbers such that x + 3y² = 25. Write the chiective function in terms of y Q=

asked Feb 6, 2024

1 answer 210k views

Answer the following questions. 2. Where do you find a pivot joint in the human body?

answered Feb 5, 2024

1 answer 182k views

Shia Muslims would find the following qualifications the MOST IMPORTANT in their decision to choose the rightful leader of Islam? A. Respected by all Muslims B. Known for his noble character C. Performed

asked Jan 25, 2024

1 answer 166k views

Which value is a solution of the equation 3-2x=-5?A. 2 B. 4 C. -2 D. 1/5

asked Jan 20, 2024

2 answers 70.8k views

What is the equation of the line? y = 3/4 x + 1 y = 4/3 x − 1 y = 4/3 x + 1 y=3/4x−1

asked Dec 27, 2023

1 answer 186k views

2 The temperature in Anchorage, Alaska, at6:00 A.M. was 2°C. If the temperature drops2 degrees each hour, what is the temperaturein degrees Celsius at 2:00 P.M.?

answered Oct 18, 2023

1 answer 31.7k views

The discovery of Lake Vostok led scientists to ask many questions. How did the lake form? Does anything live in the lake? If so, what lives in the lake? How could living things survive in this environment?

asked Oct 9, 2023

1 answer 79.9k views

Select the expression that equals 9-(-15) a.9+(15) b. -9+15 c. 9+(-15) d. -9+-15

answered Sep 25, 2023

1 answer 81.9k views

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