Convert 1.01x10^25 atoms sodium to grams of sodium round to the nearest whole number

Q: 1) Perform the following unit conversions: a. 35.7 moles to umol b. 0.065 mL to µL. c. 0.756 g/ml to…

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Q: Convert the following measurement. mol 8. mol 4.86 x 10 2 kg m g.cm

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: Calculate the number of hydrogen atoms in a 150.0 g sample of camphor (C10H160). Be sure your answer…

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Q: There is one mole of water in the beaker.  A student measured the weight of the 1 mole of water of…

A: Molar mass: The molar mass of an element or compound is defined as the mass of one mole of that…

Q: Determine how many kilograms are in 9104 milligrams.

A: given- Weight - 9104 mg 1 gram = 1000 milligram 1 kilogram = 1000 gram Means 1 kg = 1000000…

Q: Convert 412.0 g silver acetate to moles of silver acetate. Express the answer by rounding to the…

A: Given that ,  Mass of silver acetate = 412.0 g  Moles of silver acetate = ?  We need to convert mass…

Q: What are 2 cups of chocolate chips converted into nanograms? 1 cup of chocolate chips = 170 g 1…

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Q: The number of particles in 1 mole of hydrogen gas is __________. Express your answer using three…

A: Given : Moles of Hydrogen gas i.e H2 gas = 1 mol.

Q: A chemist adds 230.0 mL of a 1.8 mol/L iron(II) bromide (FeBr,) solution to a reaction flask.…

A: Since moles of FeBr2 = concentration of FeBr2  X volume of FeBr2 solution in L Since concentration…

Q: An oxygen atom has a mass of 2.66×10 -23 g and a glass of water has a mass of 0.050 kg. Use this…

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Q: An atom of a particular element has a volume of 7.8 x 10-31 m3. What is this volume in cubic…

A: An atom is always neutral because of the equal number of electrons and protons. Electrons are…

Q: What is 1/λ (m-1) λ (m) = 4.10288 X 10-7

A: Wavelengthλ is the distance travelled by one comlete wave.It is measured by the distance between two…

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: Please enter the correct significant figures!

A: Since the number of oxygen atoms in 1 molecule of SO3 is 3  hence the number of molecule of SO3 =…

Q: Multiply or divide the following measurements. Be sure each answer you enter contains the correct…

A: In the case of multiplication and division, the answer should be in minimum significant figures of…

Q: Rank the following quantities in order of decreasing mass.   Rank from highest to lowest mass. To…

A: Given masses:

Q: Convert (4.6x10^2) grams of C4H6ON3 to moles. Use the abbreviated form of the unit in your answer.

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Q: Convert 850, 000, 000 milliliters to kiloliters.

A: Conversion factors are the numerical values that are used to convert the unit of a quantity.

Q: Gaseous methane  CH4  will react with gaseous oxygen  O2  to produce gaseous carbon dioxide  CO2…

A: The reaction takes place in stoichiometric ratio .

Q: Convert 1.71×10−6 g to ng

A: It is required to convert 1.71 x 10-6 g to ng (nano-grams), which can be cone as,

Q: A chemist determines by measurements that 0.035 moles of hydrogen gas participate in a chemical…

A: Given,  Moles of hydrogen gas participate = 0.035 mol.  The mass of hydrogen gas participate is:

Q: Convert 3.25 × 103 terameters (Tm) into nanometers (nm).

A: Given information,    3.25 × 103 terameters

Q: Calculate the mass in grams of carbon in a 1 carat diamond that contains 1.32x1022 atoms of carbon.

A: Given the number of C atoms present in the 1 carat diamond = 1.32*1022 atoms We have to convert the…

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: Calculate the mass % of "S" in CS2. Round-off your answer to two significant figures and enter the…

A: Atomic mass of S = 32.06 g/mol Atomic mass of C= 12.01 g/mol Molecular mass of CS2 = 12.01 +…

Q: (3.0 mg) x (0.023 g) =

A: The given milligrams can be converted into grams as

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: Convert (8.808x10^24) molecules of water to grams of water. Avogadro's Number is (6.02x10^23). You…

A: given, a number of molecules of water = 8.808×1024 molecules Avogadro's constant, Na = 6.02×1023…

Q: 1) The number with the most significant zeros is A) 250000001 B) 0.00002510 C) 2.5100000 D)…

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Q: alculate the density of the metal object based on the information given below. stopper + flask =…

A: Given- ( stopper + flask) W1 = 26.9035 g   (stopper + flask + metal) W2 = 37.7932 g  ( stopper +…

Q: O 1.0. 1.2. 7.0, 13.9 O 1.0. 3.2. 7.0, 10.9 O 1.0. 1.2. 7.0, 10.9

A: [HCl] = 0.10 N Volume = 20 mL  milliequivalents of HCl = 20 mL * 0.1 n = 2.0 meq Before scaling 2.0…

Q: and gaseous water  H2O . Suppose 2.6 g of hexane is mixed with 13.3 g of oxygen. Calculate the…

A: Given: 2.6 g of hexane is mixed with 13.3 g of oxygen To find: Minimum amount of oxygen left after…

Q: Which of the following is the greatest mass? a. 2.3 x1012 ng b. 1.5 x1010 ng 6.6 x105 mg C. d. 8.4…

A: Mass of a substance is the calculation of the amount of the substance. Mass of a chemical compound…

Q: Gaseous methane (CH) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,) and…

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Q: Convert the following measurement. kg 2 4.7 × 10 g mol · L mol · dL

A: Since, 1 kg = 1000 g  kg = kilograms and g = gram  1 g = (1/1000) kg 1 g = 0.001 kg And, 1 L = 10 dL…

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: Convert (7.8x10^24) molecules of sodium chloride, NaCl (OR N a C l) to grams of sodium chloride.…

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Q: +- 0.1mg As a result of the uncertainty of your measurements above, the actual mass of your empty…

A: The uncertainty estimation for measurement should consider both the measurement's accuracy and…

Q: 0.5mole: PC1 1 mole H PO 1mole PCI %3D

A: It is given that moles of PCl = 0.05 mol ( It is PCl3) as the reaction is not mentioned here. Let…

Q: Convert 56.0L of 02 (g) to particles 56.0L I 6.02 x0 particks particks 22.4L 1.49x104 particles %3D…

A: Given: To find the missing values:  Convert 56.0 L of O2 (g) to particles.

Q: What is the mass of 1.89x10^23  atoms of chlorine?

A: Mass of 1 mol Cl = 35.453 g  Mass of 1 mol Cl2 = 70.906 g  1 mol contains = 6.022 × 1023…

Q: How many grams is 9.75 x 10 small 24 molecules of ch4 small number exponents.

A: Molar mass of CH4 is 16 g/mol  One mole of CH4 have 6.023×1023 no of CH4  molecule Then 6.023×1023…

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: 1. A sample of acetic acid has 5.82x10^25 molecules. How many grams of oxygen are present?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Convert the following measurement. - 6 7.7 × 10 kg g mol · dL mol · L

A: Given data 7.7 × 10-6 Kgmol.dL To convert it into  gmol.L

Q: How many moles are in every conversion factor? It depends on the element. 23. 02 x 10ô 01 0 6.02 x…

A: It depends on the element. Number of moles depends on the given amount and molar mass of the…

Q: 4.25 x 1024 atoms N converted to grams

A: We have given the atoms of nitrogen = 4.25 × 1024 atoms Avogadro's constant = 6.022 × 1023…

Q: 1) Perform the following unit conversions: a. 35.7 moles to umol b. 0.065 mL to µL

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Q: A chemist weighed out 3.51g of calcium. Calculate the number of moles of calcium she weighed out.…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: Mg(s)+N2(g)→Mg3N2(s)Mg(s)+N2(g)→Mg3N2(s) Express your answers as integers separated by commas.

A: Note: Assuming that the question is to balance the given reaction.

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".