Chemistry, 01.06.2020 20:01 dontworry48

If 1.27 moles of bromine gas (Br2) react with excess phosphorus (P), how many moles of phosphorus tribromide (PBr3) will be produced?

Answers

Answer from: VonneB1684

0.85 mole of PBr3.

Explanation:

We'll begin by writing the balanced equation for the reaction. This is given below:

3Br2 + 2P —> 2PBr3

From the balanced equation above,

3 moles of Br2 reacted to produce 2 moles of PBr3.

Therefore, 1.27 moles of Br2 will react to produce = (1.27 x 2)/ 3 = 0.85 mole of PBr3.

Therefore, 0.85 mole of PBr3 is produced by the reaction.

Answer from: Quest

500bc indiais the answer.

Answer from: Quest

i don,t know so just answer mine

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 08:30, microwave13016

Agroup of students is studying convection current. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other is in an area with warm air. after 10 minutes, the balloon are released from a height of 1 meter. which of the following to the students most likely observe? a) the warm balloon expands and rises. the cold balloon shrinks and sinks b) the balloon both rise. the cold balloon is larger than the warm balloon c) the cold balloon expands and rises. the warm balloon shrinks and sinks d) the balloon rise at the same rate. both balloons are the same size

Answers: 1

continue

Chemistry, 22.06.2019 10:30, tjjjjjjjjjjjjjjjjjjj

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature

Answers: 1

continue

Chemistry, 22.06.2019 13:00, Tanya120

Tell me the iupac names of the following alcohols:

Answers: 2

continue

Chemistry, 22.06.2019 17:00, emma3216

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added

Answers: 1

continue

You know the right answer?

If 1.27 moles of bromine gas (Br2) react with excess phosphorus (P), how many moles of phosphorus tr...