Hydrogen bonding is strongest between molecules of

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Answer 1

Answer: i'm not completely sure but i think it's H2O. hope this helps :)

Related Questions

Identify the type of reaction in KBrO3(s)  KBr(s) + O2(g)
Given that the molar mass of NaOH is 40.00 g/mol, what mass of NaOH is needed to make 2.500 L of a 2.000 M NaOH solution?
Grace is given a piece of wood, an iron nail, and a styrofoam cup. She puts these objects into a bucket of water and observes that the nail sinks to the bottom, the wood floats just under the surface, and the cup floats on top of the water. What property is being demonstrated by this experiment.A) density B) melting point C) solubility D) temperature
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A propane torch is lit inside a hot air balloon during preflight preparations to inflate the balloon. What condition of the gas remains constant

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Answer: Pressure

Explanation:

What is the chemical equation for nicotine?

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The chemical formula for nicotine is C10H14N2, with a molecular mass of 162.23 . In proper nomenclature, nicotine is 3-(1-Methyl-2-pyrrolidinyl)pyridine.

What is a limiting reagent? A.) The reactant that is used up first in a reaction B.) The reactant that is used the least reactive in a reaction C.) the reactant with the smallest coefficient in the equation D.) the reactant with the largest coefficient in the equation

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The reactant that is totally consumed during a reaction, or the limiting reagent, decides when the process comes to an end. A limiting reagent is the reactant that is used up first in a reaction. Therefore, option A is correct.

What is a limiting reagent?

A reactant that is completely consumed at the end of a chemical reaction is known as the limiting reagent. Since the reaction cannot proceed without this reagent, the amount of product that can be produced is constrained.

The limiting reactant is the one that is consumed first and sets a limit on the quantity of product(s) that can be produced. Calculate how many moles of each reactant are present and contrast this ratio with the mole ratio of the reactants in the balanced chemical equation to get the limiting reactant.

The terms limiting reagent and limiting agent may also be used to describe the limiting reactant.

Thus, option A is correct.

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Answer: A.) The reactant that is used up first in a reaction

A solution contains 0.400 g of naoh in 20.0 ml of solution. what is its molarity?

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Molar mass NaOH = 40.0 g/mol

number of moles : 0.400 / 40.0 = 0.01 moles

20.0 mL in liters = 20.0 / 1000 = 0.02 L

M = n / V

M = 0.01 / 0.02

= 0.5 M

Compounds that do not conduct an electric current in either aqueous solution or when molten are referred to as _____.a. electrolyte
b. nonelectrolyte
c. not listed
d. ionic

Answers

The answer is B. Nonelectrolyte. Nonelectrolytes are substances that do not dissociate into ions when dissolved in a solution. In some cases, they dissociate into molecules rather than ions. They are usually polar covalent substances such as sucrose (C12H22O11). Nonelectrolytes are considered to be poor conductors of electricity.

The availability of phosphorus is different that that of carbon and nitrogen because it is found mostly in the

Answers

Answer:

atmosphere

Explanation:

The answer is lithosphere. The availability of phosphorus is different that that of carbon and nitrogen because it is found mostly in the lithosphere.

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