how many bromide atoms are present in 35.2 g of CH2Br2?

Question

Question

science chemistry

Answer 1

Answer #1

Mass of the CH,Br, is 35.2 g Molar mass of the CH,B, is 173.83-e Number of moles of CH,Br 35.2 gx mole mole 173.839 0.202 mol

Answer 2

Similar Homework Help Questions

How many bromine atoms are present in 26.0 g of CH2Br2 ??

How many bromine atoms are present in 26.0 g of CH2Br2 ??
How many bromines atoms are present in 40.1 g of CH2Br2? Express the number of atoms...

How many bromines atoms are present in 40.1 g of CH2Br2? Express the number of atoms to three significant figures.
218 g of (NH4)2CO3 is present. how many oxygen atoms are present? how many hydrogen atoms...

218 g of (NH4)2CO3 is present. how many oxygen atoms are present? how many hydrogen atoms are present? how many total atoms are present?

1. How many ATOMS of phosphorus are present in 1.66 grams of tetraphosphorus decaoxide, P4O10? atoms...

1. How many ATOMS of phosphorus are present in 1.66 grams of tetraphosphorus decaoxide, P4O10? atoms of phosphorus How many MOLES of oxygen are present in 3.82 grams of dinitrogen monoxide? moles How many GRAMS of chromium(III) are present in 2.29 grams of chromium(III) bromide, CrBr3 ? grams chromium(III). How many GRAMS of chromium(III) bromide can be made from 3.58 grams of chromium(III) ? grams chromium(III) bromide.
CHEMWORK How many atoms of carbon are present in 1.0 g of Ci2H22011? atoms C

CHEMWORK How many atoms of carbon are present in 1.0 g of Ci2H22011? atoms C
1. What is the mass of 1.55x1024 atoms of calcium? grams 2. How many calcium atoms...

1. What is the mass of 1.55x1024 atoms of calcium? grams 2. How many calcium atoms are there in 33.4 grams of calcium? atoms 1. How many MOLECULES of nitrogen dioxide are present in 1.57 grams of this compound? molecules. 2. How many GRAMS of nitrogen dioxide are present in 2.77x1022 molecules of this compound? grams. 1. How many GRAMS of chromium(III) bromide are present in 2.83x1022 formula units of this compound? grams 2. How many formula units of chromium(III)...

1a. How many carbons atoms are present in but-2-ene? 1b. How many carbons atoms are present...

1a. How many carbons atoms are present in but-2-ene? 1b. How many carbons atoms are present in 2-methyl butane? Thank you.
The density of solid FeFe is 7.87 g/cm3.7.87 g/cm3. How many atoms are present per cubic...

The density of solid FeFe is 7.87 g/cm3.7.87 g/cm3. How many atoms are present per cubic centimeter (cm3)(cm3) of Fe?Fe? FeFe atoms: atoms/cm3atoms/cm3 As a solid, FeFe adopts a body‑centered cubic unit cell. How many unit cells are present per cubic centimeter (cm3)(cm3) of Fe?Fe? unit cells: unit cells/cm3unit cells/cm3 What is the volume of a unit cell of this metal? volume: cm3cm3 What is the edge length of a unit cell of Fe?Fe? edge length: cm
How many moles of aluminum ions, chlorite ions, and oxygen atoms are present in 50.0 g...

How many moles of aluminum ions, chlorite ions, and oxygen atoms are present in 50.0 g of aluminum chlorite?

How many C atoms are present in the sample of C3H8 with mass 4.41 g? Avogadro’s...

How many C atoms are present in the sample of C3H8 with mass 4.41 g? Avogadro’s number is 6.022 × 1023. Answer using scientific notation and to three significant digits.