What is the mass of a boron trichloride molecule ? | grams

Q: How many molecules are in 0.430 moles of Neon gas?

A:

Q: Gold is a precious metal . how many atoms of gold are in a grainof gold?

A: Given,  Gold is a precious metal . how many atoms of gold are in a grain of gold = ?

Q: How it is useful and important the knowledge of mass percent and morality calculation in healthcare…

A: Mass percent is the measurement of an element in the molecule,compound or tablet in case of…

Q: How many atoms of neon are in 5.8 moles of neon gas?

A:

Q: Seven moles of sulfur dioxide, SO2, would consist of how many molecules?

A: Since,   1 mole = 6.023×1023 molecules

Q: Choose the letters that apply: Suppose we have 2 substances (chloroform and aspirin), in computing…

A: Given :  Choose the letters that apply: Suppose we have 2 substances (chloroform and aspirin), in…

Q: Phillip the freshman chemistry student was stirring his salt during heating. If some of the hydrated…

A: Given : Some mass of anhydrous salt is removed in the rod.

Q: What is the percent by mass of H in isobutyl benzene (C10H14)? The molecular weight of carbon is…

A: Given values: The molecular weight of carbon is 12.0107 g/mol. The molecular weight of hydrogen is…

Q: What is the mass of 9.19x10^24 molecules of nitrogen dioxide?

A: Given Molecules of nitrogen dioxide (NO2) = 9.19 × 1024 molecules

Q: What is the no. Of atoms present in 46 g of Na?

A:

Q: Ten moles of hydrogen sulfide, H2S, would consist of how many molecules?

A: The number of atoms or molecules of a substance are calculated by using Avogadro's number. One moles…

Q: What is the mass of a sulfur trioxide molecule ? grams

A: formula for sulfur trioxide is so3.

Q: What is the mass of a phosphorus pentachloride molecule ? grams

A: 1 mol phosphorus penta chloride have mass equal to it's molar mass  Mole=mas/molar mass…

Q: How many hydrogen atoms are in 12.64 moles of heptane?

A:

Q: Four moles of sulfur dioxide, SO2, would consist of how many molecules?

A: The number of molecules of a substance present in one mole is known as its Avogadro number, its…

Q: How many atoms are in 1 mole of calcium?

A: 1 mol contains atom equal to Avagadro number.

Q: this question. What is the mass of a dioxygen difluoride molecule ? grams

A: Mass of a molecule can be defined as the sum of masses of atoms present in that molecule. It is…

Q: How many hydrogen atoms are in 2.12 moles of ethane?

A: Moles of ethane = 2.12 mol

Q: What is the mass of 3.94 moles of fluorine gas?

A: Given, Number of moles of fluorine gas =3.94 moleswe are asked to calulate the mass of 3.94 moles of…

Q: What is the percent mass of carbon in H2C2O4?

A: Hydrocarbons are compounds made up of carbon and hydrogens. An organic acid is an organic compound…

Q: What is the mass of 3.4 moles of FeBr, ?

A: In this question, the number of moles of FeBr2 is provided. The mass of FeBr2 has to be…

Q: How many moles of N2O5 contain 4.8x1036 molecules of N2O5? In scientific notation

A: Moles can be defined in terms of number of particles as: moles = NNA where N is the number of…

Q: How many moles are in 9.3 × 1024 molecules of carbon dioxide?

A:

Q: Calculate the molar mass of CaC2H3O2. (Include correct units and round to the nearest whole number)

A: Given  Formula = CaC2H3O2  Molar mass of CaC2H3O2  = ?

Q: What is the range of values that would be within a power of 10 of Avogadro's Number?

A:

Q: Hello,  What is the connection between Avogadro's number and the Mole? Please provide an example.

A: Avogadro number is number of unit in one mole of any substance.

Q: What is the mass of 0.38 moles of Phosphorous?

A: Atomic Mass of Phosphorus=30.973762 g Mass of 1 mole = 30.973762 g  Mass of 0.38mole of Phosphorus =…

Q: What is the percent composition of carbon in methane, CH? Round off your answer to the nearest tenth…

A:

Q: How many hydrogen atoms are there in one mole of methane molecules?

A: Since methane molecule has formula  CH4  So we can see that 1 molecule of methane has 4 atoms of H…

Q: What is the mass of PbCl2 (Lead Chloride)?

A:

Q: How do i Calcualate the percent composition for each element in alumnium nitrate?

A:

Q: How many carbon atoms are in 259.42 grams of pentane?

A: Avogadro's defines 1 mol as unit, which contains 6.022×1023 number of particles. It is also defined…

Q: How many molecules of C8H18C8H18 would you have if you have 2.51 mol? Report your answer with 3…

A: The molecules of C18H18 when you have 2.51 mol, number of molecules is calculated as given below.

Q: For the molecular compound silicon dioxide, what would you multiply "molecules of SiO," by to get…

A:

Q: What is the mass of a boron trichloride molecule ? grams

A: A molecular mass of a compound is defined as the sum of mass of all the atoms present in the…

Q: Three moles of sulfur dioxide, SO,, would consist of how many molecules? molecules

A:

Q: How is a mole similar to a dozen?

A: Mole is similar to that of dozen because are used for count the number of quantity. Dozen is for…

Q: Five moles of sulfur dioxide, SO2, would consist of how many molecules?

A: Given, 5 moles of SO2 1 mol of a compound contains  number of molecules.

Q: Nine moles of sulfur dioxide, SO2, would consist of how many molecules?

A: Number of moles of SO2 = 9 Number of molecules of SO2 = ?

Q: The molar mass unit is gram per litter t true False

A: Explanation to the correct answer is given below

Q: What is the number of atoms in 155 grams of sulfur?

A:

Q: Seven moles of sulfur dioxide, SO2, would consist of how many molecules?

A:

Q: How many atoms of oxygen are in 0.66 moles of aluminum acetate?

A:

Q: How do you calculate the atoms of an element in a compound when given the grams of the compound

A: We know that , 1 mole = 6.023 x 10^23 atoms/molecules/ions    No of moles = Given mass/(molar mass…

Q: How is the molecular mass of a compound the same as themolar mass, and how is it different?

A: The molecular mass indicates the mass of one molecule and it is obtained by adding the masses in amu…

Q: how many moles are in 5.46x1019 molecules of C2H3O2?

A: Given: molecules of C2H3O2 = 5.46x1019 molecules

Q: What is the number of moles of nitrogen if the mass of morphine is ninety-two point four grams?

A: mass of morphine= 92.4 g  molar mass of morphine = 285.34 g mol-1  then,

Q: What is the mass of a nitrogen dioxide molecule ? grams

A: The formula of nitrogen dioxide is NO2