How many moles of NH, gas form when 32.4 L of H, gas completely reacts at STP according to the following reaction? Remember 1 mol of an ideal gas has a volume of 22.4 L at STP. N,(g) + 3 H,(g) → 2 NH,(g)

Q: Use unit analysis to show how to calculate the volume occupied by 15.8 grams of gold. See the table…

A: given :- mass of gold = 15.8 g  To calculate :- volume of gold  note :- The solution of this…

Q: Hydrogen gas and nitrogen gas react to form ammonia gas. What volume of ammonia would be produced by…

A: According to mole relation, At STP, one mole of any gas is equivalent to 22.4 L   Mathematical…

Q: Convert a speed of 831 mi/hr to units of feet per minute. Also show the unit analysis by dragging…

A: Unit conversion problemTo convert speed in mi/hr to feet per minute

Q: I need to simplify the quantities using a unit with an approptaite prefix. How do I know what unit…

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Q: How many ml in and ounce ?

A: Solution is given below in next step

Q: how would that be put into dimensional analysis

A: The required conversion factors are: 1 dose = 2 tsp 1 bottle = 12 ounce  1 ounce = 6 tsp

Q: Show, using dimensional analysis, how many nickels you should receive in exchange for 95 quarters.

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Q: State the quantities that must be known in order to calculate density

A: The quantities which has to be known for calculating the density has to be given.

Q: cosditioning density volume by displacement weighing by difference

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Q: Perform the following metric conversation 0.00548 kiloliters is equivalent to how many centiliters?…

A: The unit conversions are 1centi = 10-2 1 kilo = 103 Multiply with 10-2 on both sides 10-2 × kilo =…

Q: When doing dimensional analysis how do I know how to put the answer in scientific notations

A: Dimensional Analysis method is also called as Factor-Label Method or the Unit Factor Method. It is a…

Q: Compared to other states of matter, a gas has the compressibility and density.

A: Matter is defined as the substance that has mass and that can occupy some space. There are mainly…

Q: Use retrosynthetic analysis to suggest a way to synthesize 2,3-dimethyl-3-hexanol using the Grignard…

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Q: Carbon disulfide gas and oxygen gas react to form sulfur dioxide gas and carbon dioxide gas. What…

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Q: Convert 0.386 g to milligrams. Use only the metric system.

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Q: How do you figure out the scientific notation of it? I

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Q: Density of Unknown  Liquid, mass of picnometer + liquid is 61.005, mass  of  empty picnometer…

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Q: Why should I learn the characteristics of the sigma notation?

A: Learning the characteristics of the sigma notation can be beneficial for a number of reasons. First,…

Q: Use the given​ equivalents, along with dimensional​ analysis, to convert the given unit to the unit…

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Q: Carbon disulfide gas and oxygen gas react to form sulfur dioxide gas and carbon dioxide gas. What…

A: We have to calculate the volume of carbon dioxide.Given: 4.15 cm3 of oxygen was consumed. We know…

Q: Density of Unknown Solid, mass of picnometer + metal is 46.356g, mass of empty picnometer is…

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Q: An automobile of 3000 kg travels toward north with a constant velocity of 70 km/h . All forces…

A: Force is given by: F=m×a where m is the mass and a is the acceleration.

Q: 4398 mg to kilograms

A: We are asked to convert 4398 mg to kilograms (kg)

Q: how i find the density of rutheniume metal??

A: density is calculated by using the formula,density (g/ml) = mass (g)/volume (ml)So density is…

Q: How many moles of water were lost if the amount of water lost was 0.378 grams?  Do not include units…

A: The moles of water that were lost if the amount of water lost was 0.378 grams are to be calculated.

Q: How do I find volume when I have been given mass and density?

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Q: How to express a quantity in scientific notation using base units?

A: In order to write scientific notation, the value is expressed to the power of 10. For example:…

Q: total voulme in graduated cylinder is 1.00ml total numbers of drops placed in cylinder is 24 what…

A: Volume of cylinder =1ml  No of drops in 1ml cylinder is =24  24 drops occupy volume =1ml  1drop…

Q: Convert a speed of 715 cm/s715 cm/s to units of inches per minute. Also, show the unit analysis by…

A: Given information,            Speed of 715 cm/s

Q: How much would be 20.Mg in lbs and how would I put the answer into sig figs and scientific notation?

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Q: Which measurement depends on gravitational force—mass or weight? Explain.

A: The weight of any substance is given by the following formula  W=m×g where m = mass of a substance…

Q: 11) Convert the following. Set up each problem using dimensional analysis. You may need to refer to…

A: We know that,  1 kg= 1000 gram 1gram=100cg 1gram= 1000mg So,

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A: This question can be solved on the basic formula that describes the relationship between the mass…

Q: The Mass of Empty Beaker is 141.2g, Beaker + Water is 388.3g, Calculate mass of water and  calculate…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.