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What is the Kb formula for: NH₃ (aq) + H₂O(l) <--> OH - (aq) + NH₄ + (aq)

asked Nov 3, 2024

1 answer 86.2k views

calculate the mass of sodium chlorite that must be decomposed to form 6.5g of oxygen 2NaClO3(s) —> 2NaCl(s) +3O2(g)

answered Oct 2, 2024

1 answer 210k views

Video game censorship is unnecessa

answered Sep 30, 2024

1 answer 218k views

Overhead secondary mains are usually installed on ____ ____ and bolted to the pole. a. Crossarms b. Insulators c. Transformers d. Conductors

asked Sep 20, 2024

1 answer 47.9k views

During morning report the PN learns that an assigned client has phlebitis from an intravenous access device. What manifestations will the PN assess in this client?

answered Sep 19, 2024

1 answer 62.5k views

If oxygen with an electronegativity of 3.4 were to make a chemical bond with lithium, electronegativity of 1.0, what kind of bond would form? A. Non-polar covalent B. Ionic C. Polar covalent D. Non-polar

asked Sep 12, 2024

1 answer 90.8k views

Explain the shatterbelt of southeastern europe?

answered Sep 3, 2024

1 answer 41.6k views

Consider a battery with the overall reaction: Cu(s) + 2Ag⁺(aq) ⟶ 2Ag(s) + Cu²⁺(aq). a) Identify the oxidized and reduced species in this reaction. b) Calculate the standard cell potential for this battery.

answered Aug 15, 2024

1 answer 46.9k views

What is the hazard present in this image?. Select the best option. Poor housekeeping No guardrails/covers Lifting strap is damaged Unstable stacked materials << Previous Submit Question Jump to Question: 3 CornerSafe “ i don’t know what this means”

answered Aug 8, 2024

1 answer 142k views

A basketball player hits 4 out of every 8 attempts at the basket. What is the ratio of baskets to number of attempts in its lowest terms? 1) 4:1 2) 1:4 3) 1:2 4) 2:1

asked Jul 21, 2024

1 answer 18.3k views

What general principle characterizes the effects of a group size

answered May 7, 2024

1 answer 221k views

On a typical recreational boat, the red light is on the PORT / STARBOARD side, the green light is on the PORT / STARBOARD side, and the white light is near the BOW / STERN.

answered Apr 11, 2024

1 answer 8.1k views

Muscle cells need more energy than other types of cells in the body. Which characteristic of muscle cells allows them to meet their need for energy? a. Mitochondrial density b. Larger cell size c. Higher

asked Apr 10, 2024

1 answer 104k views

mariam is making two different types of paper lanterns. the first lantern requires 0.75 square foot of construction paper. the other lantern requires 1.15 square feet of construction paper. if she needs

asked Mar 5, 2024

1 answer 217k views

In kite WXYZ, mzWXY = 104°, and mzVYZ = 49°. Find each measure. X 1. m2VZY = 2. m/VXW = 3. mzXWZ = W Z

asked Feb 15, 2024

1 answer 94.1k views

In order to isolate 4-bromoaniline from an aqueous solution containing 4-bromoanilinium chloride, which would you add to change the salt into the water-insoluble form? a)dilute HCl b)dilute NaOH c)conc.

asked Jan 12, 2024

1 answer 41.0k views

The letter, as well as the postcards, _ on the table. A: is B: are C: were

asked Dec 16, 2023

1 answer 145k views

What is the equation of the line that passes through (4, 3) and (2, 2)? A. y=12x+1 B. y=2x−2 C. y=12x+212 B. y=12x+2

answered Nov 3, 2023

2 answers 99.0k views

A bowl of hot soup and a glass of ice water are left in a room. Eventually the soup and the water become the same temperature as their surroundings. Which of the following explains the flow of heat that

answered Aug 26, 2023

1 answer 135k views

As the number of years decreases from 3 to 2 in the following graph, does the population increase, decrease, or remain the same?

answered Aug 14, 2023

1 answer 81.0k views

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