Recent activity by Vlad Stryapko

Question

What is the net ionic equation for the reaction below? 2AgNO₃(aq) + Na₂S(aq) —— Ag₂S(s) + 2NaNO₃(aq) o 2Ag⁺ (aq) + S²⁻(aq) → Ag₂S(s) o 2AgNO₃(aq) + Na2S(aq) → Ag₂S(s) + 2NaNO₃(aq) o 2Na⁺(aq) + S²⁻ (aq)

asked Dec 23, 2024

1 answer 228k views

Twice the sum of a number and 9 is 30. Translate the statement into a mathematical equation.

answered Dec 11, 2024

1 answer 9.9k views

You are on the scene with a 72-year-old male patient with chest pain. The patient is complaining of shortness of breath but also refuses to go to the hospital, even after multiple attempts urging him to

answered Dec 5, 2024

1 answer 133k views

A teacher who thinks that all Catholic families are over-involved in their kids' lives is engaging in____

answered Oct 20, 2024

1 answer 113k views

What literary device does the following passage (paragraph 17) mainly employ? He said, that many gentlemen of this kingdom, having of late destroyed their deer, he conceived that the want of venison might

answered Oct 1, 2024

2 answers 156k views

A 65-year-old female presents with a complaint of shortness of breath. The subject performs a cardiopulmonary exercise test, and the following data are obtained Maximal Exercise Predicted HR (beats/min)

answered Sep 23, 2024

1 answer 113k views

If the U.S. treasury bonds are considered a safe asset during times of global uncertainty, the demand for U.S. dollars will _______ (increase, decrease, stay the same) when uncertainty rises elsewhere

asked Sep 6, 2024

1 answer 37.9k views

Who originally had the power to elect senators; which amendment gave this power to the people? a) State legislatures; 17th Amendment b) House of Representatives; 19th Amendment c) Governors; 21st Amendment

answered Aug 9, 2024

1 answer 75.3k views

Cardiac muscle is _______ muscle that makes up the heart? 1) Skeletal 2) Smooth 3) Striated 4) Voluntary

asked Jun 7, 2024

1 answer 122k views

What is the average kinetic energy in joules of hydrogen atoms on the Sun's surface? a) (1.50 X 10⁻21 J) b) (2.05 X 10⁻21 J) c) (3.18 X 10⁻21 J) d) (4.62 X 10⁻21 J)

answered Apr 24, 2024

1 answer 24.2k views

A brief synopsis and sport psychology media analysis essay on the movie Creed 2 that focuses on and emphasizes the psychological aspects of sport/exercise.

asked Apr 21, 2024

2 answers 137k views

Explain what causes electrical activity in the muscle and how it relates to how much strength a muscle can produce.

asked Feb 23, 2024

1 answer 137k views

What prize did King win in 1964?

answered Jan 12, 2024

1 answer 183k views

Why do people with Down Syndrome exhibit a wide array of symptoms? a) Variable expressivity b) Incomplete dominance c) Codominance d) Polygenic inheritance

asked Jan 9, 2024

1 answer 167k views

How does a sundial work?

answered Nov 10, 2023

2 answers 114k views

5. Find the slope of the line through the points (17.-13) and (17,8).

answered Aug 30, 2023

1 answer 143k views

53. Three investors, Bella, Damien, and Lucius, plan to invest a total of $42 million into a new shopping center. If Bella plans to invest 150% of what Damien plans to invest, and Damien plans to invest

answered Jul 30, 2023

1 answer 244 views

Which of the following describes a limiting factor of population size? Birth rate Death rate Available land Gestational period

asked Jul 12, 2023

1 answer 11.0k views

While playing a real-time strategy game, Dan created military units for battle : long swordsmen, spearmen, and crossbowmen. Long swordsman require 20 units of food and 10 units of gold. Spearmen require

asked Jun 1, 2023

1 answer 73.5k views

suppose a beaker of water is heated from the top. which is more likely to occur in the water: thermal energy transfer by conduction or convection?

answered May 15, 2023

1 answer 129k views

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