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The student in question 4 weighed the dry tablet before the reaction and found its mass to be 3.98 grams. Using the mass of the tablet that remained from question 4, what was the mass of gas released?

answered Dec 23, 2024

1 answer 99.1k views

Narrate a story that illustrate the saying:An empty barrel makes the loudest noise

answered Dec 17, 2024

1 answer 119k views

Where are electrons released in an electromechanical cell? a. the anode b. the cathode c. the entire cell d. the salt bridge

answered Dec 16, 2024

2 answers 16.8k views

two protons and an electron are assembled along a line, as shown above. the distance between the electron and each proton is a. what is the work done by an external force in assembling this configuration

answered Nov 7, 2024

1 answer 72.5k views

The tangent line to the graph of function h at the point (3,8) passes through the point (-1,0) Find h'(3). h'(3)=___

answered Oct 21, 2024

1 answer 82.2k views

Use the following diagram of parallel lines cut by a transversal to answer questions 3 through 9. 3. What is the measure of ∠8? 1) 45° 2) 145° 3) 55° 4) 135° 5) 155°

answered Sep 28, 2024

1 answer 13.3k views

Which of the following statements regarding the throw point of an exception is false? a. It specifies the point at which the exception must be handled. b. It is the initial point at which the exception

asked Sep 24, 2024

2 answers 213k views

Venus has a surface pressure of 92 bar, and a surface gravity of 8.87 m/s². 3.5% of the atmosphere (by mole fraction) consists of N₂. Compute the mass of N₂ per unit surface area of Venus, and compare

answered Sep 20, 2024

1 answer 120k views

(2y+50°) and (3y+40°) find value of y

asked Jul 28, 2024

1 answer 107k views

a ray light is incident on one face of an equilateral prism of glass of refractive index 1.55 at an angle of 40°. calculate the angle of deviation produced by the prism. for what other angle of incidence,

asked May 26, 2024

1 answer 116k views

The lexical decision in Swinney's experiment was used to measure the accuracy of word identification. TRUE FALSE

asked May 14, 2024

1 answer 132k views

What is environmental context determines what traits are favorable.?

asked Feb 19, 2024

1 answer 15.1k views

How did laws change regarding children under the age of 12? O A. They were now required to attend school more B. They would soon be required to learn a trade C. They would soon be required to have a college

answered Feb 17, 2024

1 answer 178k views

A rock with a mass of 7.25 g is placed in a graduated cylinder that initially has 42.8 mL of water. After the rock is added, the water level rises to 49.5 mL What is the density of the rock?

answered Jan 27, 2024

1 answer 30.3k views

A. D. The area of a rectangular field is 1008 m². Find the breadth of the field, if length of the field is 36 m. 213

asked Jan 23, 2024

1 answer 171k views

Imperialist Empire. Explain how this empire used Imperialist ideas and techniques.

answered Jan 19, 2024

1 answer 176k views

PLEASE HELP !! I WILL GIVE BRAINILEST! Read the following sentences. “Perhaps the most famous battles occurred in the 1960s, when many school rules prohibited Beatles-inspired long hair. Today, however,

answered Dec 23, 2023

2 answers 193k views

Help please!!!!!!!!!!!!!!!!!!!!!!!!!Which is the best buy?a. $18.09 for 9 bottles of juiceb. $22.33 for 11 bottles of juice

asked Dec 16, 2023

1 answer 148k views

Graph the following polynomial and write it in factored form.Plot all of the points that fit on the axes.

answered Oct 7, 2023

1 answer 199k views

The equation of line m is 3x−5y=−4. what is the slope of a line that is perpendicular to line m? enter your answer in the box as a fraction in simplest form.

asked Aug 20, 2023

1 answer 166k views

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