CHEMISTRY HIGH SCHOOL

How many atoms are contained in 1 mole of silver

Answers

Answer 1
Answer: 3 atoms! Glad I can help! :)
Answer 2
Answer: 3 atoms are contained in 1 mole of silver

Related Questions

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Tin reacts with nitric acid according to the following equation. What substance is the reducing agent? Sn(s) + 4HNO3(aq) → SnO2(s) + 4NO2(g) + 2H2O(g)
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Which statement must be true for any chemical reaction at equilibrium?(1) The concentration of the products is greater than the concentration of the reactants.(2) The concentration of the products is less than the concentration of the reactants.(3) The concentration of the products and the concentration of the reactants are equal.(4) The concentration of the products and the concentration of the reactants are constant.
Which of the following chemical agents is used for sterilization? a. chlorine b. ethylene oxide c. soap d. phenolics e. alcohol

NASA communicates with the Space Shuttle and International Space Station using Ku-band microwave radio. Suppose NASA transmits a microwave signal to the Space Shuttle using radio waves with a frequency of 18GHz . Calculate the wavelength of these radio waves.

Answers

Answer:

λ = 0.0167 m = 16.7 mm

Explanation:

The wavelength of these radio waves can be found out by using the formula for the speed of radio waves:

v = fλ

where,

v = speed of radio waves = speed of light = 3 x 10⁸ m/s

f = frequency of radio waves = 18 GHz = 18 x 10⁹ Hz

λ = Wavelength = ?

Therefore,

3 x 10⁸ m/s = (18 x 10⁹ Hz)λ

λ = (3 x 10⁸ m/s)/(18 x 10⁹ Hz)

λ = 0.0167 m = 16.7 mm

The digestion process starts in the _____.esophagus
stomach
small intestine
mouth

Answers

Answer: mouth

Explanation:

The food digestion process in the human or animal body starts in the mouth. The mouth consists of teeth which helps in crushing and grinding of food. The mouth secretes saliva which provides lubrication to the food items. It helps in mixing process of the food so that it can be easily swallowed inside the gut and could enter into the digestive tract.

Your mouth is where the digestion process starts because when yo chew your food, nutrients is released into your body

What is the temperature of the oceanic crust?

Answers

The temperature of the oceanic crust increases with depth, reaching values typically in the range from about 500 °C(900 °F) to 1,000 °C (1,800 °F) at the boundary with the underlying mantle.

6. __________________________________________ is the measure of how much water vapor is in the air.

Answers

Answer:

Humidity

Explanation:

plz pick brainliest

(Also this is Generation Genius so I got u bro! :D)

4% of the mass of air. Hot air can hold more water vapor than cold air, so the amount of water vapor is highest in hot, tropical areas and lowest in cold, polar regions

Explanation:

Which ionic compound is used as a building material? 1.salt 2.limestone 3.magnesium oxide 4.iron oxide

Answers

It is usually the ionic compound Calcium Carbonate is used as a building material. A good example of a building material that contains Calcium Chloride is a limestone. Limestone are the most popular raw material for making cement for building and constructing houses and building. Therefore, the correct answer is (2.) limestone.

The ionic compound that is used as a building material is limestone and the correct option is option 2.

Limestone is a sedimentary rock composed mainly of calcium carbonate, which is an ionic compound. It is widely used as a building material in the construction industry due to its durability, availability, and aesthetic appeal.

Its unique properties make it a suitable material for both interior and exterior use, providing strength and stability to structures. Additionally, limestone is often used as a raw material in the production of cement and concrete, further highlighting its significance in the construction field.

Thus, the ideal selection is option 2.

Learn more about Limestone, here:

brainly.com/question/15148363

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What does the symbol 2CO represent in the model below? 2CO + o^2 -> 2CO2

Answers

Answer: a reactant

Explanation: online physics class

Answer:2CO (g) + O2 (g) 2CO2 (g)This Equation Means That No Matter How Much Carbon Monoxide And Oxygen ... Question: 2CO (g) + O2 (g) 2CO2 (g)This Equation Means That No Matter How Much Carbon Monoxide And Oxygen Gas Is Added To The Flask, Only 2 Moles Of CO And 1 Mole Of O2 Will React To Make Two Moles Of Co2.What Is Wrong With This Statement?

Explanation:
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