0.2628 g
Oh, dude, brine is a homogeneous mixture. It's like when salt and water get all cozy together and decide to hang out in perfect harmony. So yeah, it's not an element or a compound, just a chill blend of salt and water.
No, as they are composed of different elements they have different numbers of protons.
There a multiple elements that fit this description. Oxygen is a diatomic gas found in the earth's atmosphere. Nitrogen is also a diatomic gas found in the earths atmosphere. Thus, both of these elements fit the description.
44.0 grams Br2 ? 44.0 grams Br2 (1 mole Br2/159.8 grams)(6.022 X 10^23/1 mole Br2)(1 mole Br2 atoms/6.022 X 10^23) = 0.275 moles of Br2 atoms
The mass of 0.030 moles of Br2 is 4.79424 grams, properly rounded to 4.8 grams.
2,60x102 grams of bromine (Br) is equal to 1,627 moles Br2.
2,9 moles of bromine is equivalent to 463,4432 g.
The molar mass of Br2 is 159.808 g/mol. To convert 3.2 L to grams, you need to use the density of Br2, which is approximately 3.12 g/mL. Then convert grams to kilograms to get the mass in kg, which would be around 10 kg.
First convert the volume of the Br2 into grams by using:D=M/VSo we are given that volume=16.0 ml and density=3.12g/ml.M=D*VM=(3.12g/ml)*(16.0ml)=49.92 gThen we use #moles of a substance=#grams present/Formula weight(# of grams of Br2 in 1 mol of Br2)The Formula weight(molar mass) of Br2=2*(79.9 g/mol)=159.80 g/mol Br2#moles of Br2=49.92g/159.80g/mol Br2=.312 moles of Br2 present.
There are two bromine atoms in Br2
No it is not an acid.It is a neutral compound.
The chemical equation is:C2H2 + 2 Br2 = C2Br2H4
One common method to test for carbon-carbon double bonds is the bromine test. This involves adding a solution of bromine in an organic solvent to the compound. If a carbon-carbon double bond is present, the brown color of the bromine solution will disappear as the bromine adds across the double bond, turning the solution colorless.
To find the mass of BrCl formed, you first need to determine the limiting reactant by comparing the mole ratios of Cl2 and Br2 in the balanced equation. Once you know the limiting reactant, you can use stoichiometry to calculate the moles of BrCl formed. Finally, convert the moles of BrCl to grams using the molar mass of BrCl.
One mole of bromine (Br2) weighs approximately 159.808 grams.