Recent activity by Pavel Kalashnikov

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19. How many mL of 1.50 M NaOH is required to neutralize 275 ml of 0.5 M H₂SO4?

answered Dec 31, 2024

1 answer 218k views

For the quadratic equation y=x ² −2x−8, what are the x-intercepts? A) x=−2 and x=4 B) x=−4 and x=2 B) x=−4 and x=2 D) x=3 and x=−5

answered Dec 28, 2024

2 answers 154k views

reagan’s vision of federalism differed from most other modern presidents’ visions in which of the following ways?

answered Dec 23, 2024

1 answer 169k views

Location is an important element that can paint a picture for concerning DDx. Match location with the corresponding DDx. 1) LUQ 2) RUQ 3) RLQ 4) LLQ

answered Dec 9, 2024

1 answer 11.3k views

A chemist dissolves a 1.497-g sample of a metal alloy in nitric acid, and metastannic acid, H2SnO3, is precipitated. She heats the precipitate to drive off the water, which leaves 0.4909 g of tin(IV) oxide.

asked Nov 25, 2024

1 answer 6.3k views

A particle of mass m executes SHM represented by the relation: X- A cos (wt). Derive formula for its: (1) Kinetic Energy (KE) (2) Potential Energy (PE) (3) Total Energy when the particle is at position

answered Nov 17, 2024

1 answer 66.0k views

The electromagnetic spectrum is organized into different (1) frequency groups based on the wavelengths and frequencies of the waves. (2) Radio waves have low frequency and low (3) energy, which is low

answered Sep 24, 2024

1 answer 98.0k views

5. How does the conflict between Morton and Joe's father help to develop the mother's character over the course of the passage? Use evidence from the text to support your response. BIUS

asked Sep 19, 2024

1 answer 9.6k views

Nasal cannulas and face masks can deliver equal amounts of FiO2. A) True B) False

answered Sep 18, 2024

1 answer 168k views

consider the ideas in your brainstorm and try to start writing an exposition to a suspenseful story based on Tell-Tale Heart

answered Jul 18, 2024

1 answer 186k views

Choose one of the following topics for research and essay: • How did religion play a role as a cause of the American independence movement and subsequent Revolution? • How did the documents and ideals

asked Jul 14, 2024

1 answer 6.6k views

There are 8 birds in the red cage the blue cage has 4 more birds then the red cage how many birds are in the blue cage

answered Jul 10, 2024

1 answer 225k views

What Field Manual covers Tactical Single-Channel Radio Communications Techniques? a) FM 3-22.9 b) FM 6-02.53 c) FM 6-02.72 d) FM 24-18

asked Jun 19, 2024

1 answer 169k views

Earthenware and stoneware produced in ancient china were decorated with _____. a. simple patterns b. calligraphy c. images of the buddha d. figures of various gods

asked May 7, 2024

1 answer 138k views

WHAT EQUASION IS EQUIVALENT TO 1/6(30x - 24y)-1/8(32x - 16y) I NEED TO KNOW ASAP

answered Apr 29, 2024

1 answer 61.8k views

find f ′(3), where f(t) = u(t) · v(t), u(3) = 2, 1, −1 , u ′(3) = 9, 0, 8 , and v(t) = t, t2, t3 . f ′(3) =

answered Jan 12, 2024

1 answer 205k views

Provide the missing reasons for the proof.

answered Dec 31, 2023

1 answer 152k views

Explain, in detail, one thing that you learned about D-day landing.

answered Dec 14, 2023

1 answer 155k views

Explain why water is essential for the process of seed germination.

answered Oct 23, 2023

2 answers 126k views

Match the subatomic particles to their properties. electron neutron proton determines the atomic number of the atom arrowRight has the least mass of all the subatomic particles arrowRight has no electrical

answered Sep 19, 2023

1 answer 17.0k views

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