How many grams F in 650.1 g Br2F6? Put the answer in the box in regular (non-scientific) notation. Use one figure past the decimal. Question 25 5 pts

Q: Ammonia (NH,) chemically reacts with oxygen gas (0,) to produce nitric oxide (NO) and water (H,O).…

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Q: It has been estimated that 8.0 × 104 tons of gold (Au)have been mined. Assume gold costs $1350 per…

A: Given that : Mass of gold = 8.0×104 tons Cost of gold = $1350 per troy ounce Worth of gold =? (1…

Q: How many decimeters in a meter? O 103 O 101 O 1000 O 100000 O 10:5 O 100 O 100

A: To identify: Number of decimeters in a meter.

Q: mass= 10.0 g; volume= 6.37 mlcalculate the density in grams per milliliters

A: Formuladensity = mass (g)/volume (ml)Given,mass = 10.0 gvolume = 6.37 mlSo,density = 10.0 g/6.37 ml…

Q: Use decimal notation to express 4.22 mg in grams?

A: When we convert grams to milligrams, the conversion factor is

Q: Ammonia (NH,) chemically reacts with oxygen gas (0,) to produce nitric oxide (NO) and water (H,O).…

A: Solution The mole idea may be a convenient methodology of expressing the number of a substance. Any…

Q: What is the mass of  1.42x10^24 atoms of oxygen?  grams What is the mass of 5.01x10^23 molecules…

A: In the question, following information given - Atoms of oxygen (O) = 1.42×1024 Molecules of oxygen…

Q: How many hundreds are in 4.3 million?

A: Given 4.3 million We need to determine number of hundreds in it.

Q: A pycnometer (Figure 1) is a special flask often used for measuring the densities of substances.…

A: The volume of a given liquid is defined as the amount of the space occupied by the liquid that fully…

Q: A mixture is made by adding 20.42 g of substance A, 1.322 g of substance B, and 83.1 g of substance…

A: • The values provided in the question are:-       i) Mass of substance A = 20.42 g    ii) Mass of…

Q: Butane (c4h10) is the liquid fuel in lighters. how many grams of carbon are present within a lighter…

A: Density :-  The ratio of mass oa substance to its volume is known as density  Density = mass /…

Q: 14K yellow gold is an alloy that contains gold, copper and silver. A 14K gold ring contains 6.90g of…

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Q: Convert (4.354x10^24) molecules of magnesium bromide, MgBr2 (OR M g Br2) to grams of magnesium…

A: For one mole of any substance 6.023× 10^23 molecule or atom or ions present. This 6.023×10^23 is…

Q: n chemistry student weighs out 0.0308 g of acrylic acid (HCH,CHCO,) into a 250. ml, volumetric flask…

A: Given-> Weight of acrylic acid = 0.0308 gm Volume of acrylic acid solution = 250 ml molarity of…

Q: What is the mass of 6.23 X 10^3 qts of the liquid 4.60 g/mL? (1qt=0.946L)

A: Given, 1 qt =0.946 L therefore ,6.23×103 qts=6.23×103×0.946 L=5893.58 L density of liquid =4.60 g/ml

Q: An object is determined to have a mass of 0.01080 g. How manysignificant figures are there in this…

A: 1. Zeros before the decimal point are not counted as a significant figure.  2. Zeros just after the…

Q: Ammonia (NH,) chemically reacts with oxygen gas (0,) to produce nitric oxide (NO) and water (H,0).…

A: Solution Ammonia, as AN verdant and low-cost resource, is commonly adopted within the nitridation…

Q: How many grams F in 650.1 g Br2F6? Put the answer in the box in regular (non-scientilic) notation.…

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Q: A chemist adds 415.0 mL of a 9.84 × 10 "M magnesium fluoride (MgF2) solution to a reaction flask.…

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Q: A chemistry student needs 35.0 g of tetrahydrofuran for an experiment. By consulting the CRC…

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Q: 3.8060 × 13.1 = x O 26162

A: From the rules of significant figures.  In multiplication and dividation.  The answer will have the…

Q: How many.grams F in 584.8 g Br2F6? Put the answer in the box in regular (non-scientific) notation.…

A: Number of moles is defined as given mass divided by molecular mass.

Q: A chemist adds 355.0 mL of a 1.81 × 10 umol/L mercury(I) chloride (Hg, Cl,) solution to a reaction…

A: Moles of Hg2Cl2 added = concentration X volume of solution in L Since volume of solution in L =…

Q: A chemist weighed out 5.3 g of iron. Calculate the number of moles of iron she weighed out. Be sure…

A: Given : weight of iron = 5.3 gram    Find : Calculated the number of moles of iron .   Formula :…

Q: Ammonia (NH;) chemically reacts with oxygen gas (0,) to produce nitric oxide (NO) and water (H,0).…

A: Mass of ammonia = 2.9 g  Mass of nitric oxide = ?

Q: 150 mL of polyethylene glycol has a density of 1.1333.  What will be its weight?

A: Density is the amount of substance present per unit volume of solution. It can be expresses as-…

Q: Calculate these masses. (a) What is the mass of 6.00 cm 3 of sodium, density = 0.97 g/cm 3 ? (b)…

A: Step : 1           Calculate these masses.          (a) What is the mass of 6.00 cm 3 of sodium,…

Q: How many significant figures? How do you count it if it is in equation form like below?   4.300 x…

A: The given number is = 4.300 x 106 The number of significant figures is =?

Q: How many grams of calcium nitrate contain 4.50 g of oxygen? Write your answer on the blank with the…

A: Using molar mass of calcium nitrate and oxygen in calcium nitrate we can solve this problem.

Q: Ammonia (NH,) chemically reacts with oxygen gas (02) to produce nitric oxide (NO) and water (H,O).…

A: 4 NH3 + 5 O2  -----------> 4 NO +6 H2O Start your solution by writing a well balanced equation in…

Q: An atom of a particular element has a volume of 7.8 x 10-" m . What is this volume in cubic…

A: Given: The volume of atom = 7.8 x 10-31 m3  This value of volume has to be converted into cubic…

Q: The mass of an atom of silver is 1.79 × 10-22 g. How many atoms are in a  0.65  lb sample of silver?…

A: Mass of an Silver atom = 1.79 * 10-22 g/atom Total sample of silver = 0.65 lb

Q: How many grams Fin 650.1 g BrF? Put the answer in the box in regular (non-scientific) notation. Use…

A: Given: Mass of Br2F6 = 650.1 g  and we know that the molar mass of Br2F6 is 273.7984 g/mol

Q: How many grams F in 511.9 g Br2F6?    Put the answer in the box in regular (non-scientific)…

A: Given: Mass of Br2F6 is 511.9 g and we know that the molar mass of Br2F6 is 273.7984 g/mol

Q: A chemist adds 340.0 mL of a 0.0060 mmol/L calcium sulfate (CaSo,) solution to a reaction flask.…

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Q: Calculate the mass in grams of 13.0 mol of copper(I) sulfate. Enter your answer in scientific…

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Q: How many grams Fin 584.8 g Br2F6? Put the answer in the box in regular (non-scientific) notation.…

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Q: How many mL of 0.888 molar magnesium chloride must a scientist pour into a beaker to have 19.0 g of…

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Q: 10Br (ag) + 2MNO, (ag) + 16H' (aq)2Mn" (aq) + 8H20(1) + 5Br2 (1) Express your answer using two…

A: An equilibrium constant (K) of a chemical reaction is defined as the constant value of the reaction…

Q: What is the volume of 12.0 grams of an alcohol whose density is 0.920 g/mL?

A: Since density is defined as the mass of compound per volume of the compound Hence density = mass /…

Q: A major component of gasoline is octane (CH₂). When octane is burned in air, it chemically reacts…

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Q: How many mL of 0.799 molar magnesium chloride must a scientist pour into a beaker to have 16.1 g of…

A: given, molarity of magnesium chloride = 0.799 molar weight of magnesium chloride = 16.1 g

Q: Calculate these masses.(a) What is the mass of 4.00 cm3 of sodium, density = 0.97 g/cm3 ?(b) What is…

A: (a)

Q: The average density of a planet is 0.500 g/cm3. What is its density in kg/m3? (Enter your answer in…

A: The ratio of mass to volume is known as density

Q: A scientist obtains the number 0.045006700 on a calculator. If this number actually has four (4)…

A:

Q: A 0.790 gram sample of copper is carried through the steps of an experiment. At the completion of…

A: Percent recovery  = (amount of substance recovered ÷ amount of  substance originally taken)×100%

Q: Ocean water contains 3.5  %   NaCl  by mass. What mass of ocean water in grams contains 48.8  g  of…

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.