JoeOB7760 JoeOB7760

24-06-2017
Chemistry

contestada

If you react 5.6 moles of pbs(s) in the air, how much o2 (in grams) would be needed for a complete reaction?

Respuesta :

dec77cat dec77cat

24-06-2017

2PbS + 3O₂ = 2PbO + 2SO₂

m(O₂)=3M(O₂)n(PbS)/2

m(O₂)=3*32.0g/mol*5.6mol/2=268.8 g

Answer Link

Otras preguntas

(5+9)+3+6(4+5)+6+9(4-3)

Use the units of k, T, and L and the equation = k₁ to show that the units of are power, or energy per time, per area (W/m²).

pleeeeeeeeeease help me

Solve please ………………………………………

Phoebe, Andy and Polly share £270 Phoebe gets three times as much as Andy who gets twice as much as Polly. Work out how much they each get.

This is a solid that is formed during a chemical reaction, typically in solution.

I really need help!! . . . . . . . . . . . . . . . . . * Talk to me please...someone :(

The graphs below show measurements from cubes with different side lengths. A 24 8 Perimeter of 1 Face 16 12 4 40 36 32 828 1 3 Side Length 2 4 M Which pairs of

A plane has a mass of 41,000 kg. Use the information in the diagram below to find the acceleration of the plane.

Janet is designing a frame for a client. She wants to prove to her client that m∠1 = m∠3 in her sketch. What is the missing justification in the proof?