...atm/(mol•K) Molar mass, M = ? g/mol PV = nRT and n = m/M Hence, PV = (m/M)RT M = (m/...

2 Answers · Science & Mathematics · 07/04/2020

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**A**+ B +**C**= 180, property of all triangles B = 180 -**A**-**C**B = 180 - 42 - 33 = 105 degrees Answer is D...2 Answers · Science & Mathematics · 29/04/2020

... + ux² + vx + w = 0 So –u = 1/ a + 1/b + 1/ c = 2 , u = -2 a , b, c are the roots of wy³ + vy² + uy + 1 = 0 a + b + c ...

5 Answers · Science & Mathematics · 23/11/2019

Draw Venn Diagram ---> | A | = 493 - 390 = 103 |B| = 493-330=163 | A ∩ B| = 46 | A ^ c ∪B| =390+46 = 436 | A ∪B^ c |=330+46=376

1 Answers · Science & Mathematics · 20/09/2020

... the possible five-letter selections containing both A and C are these: Both As, both Cs , and one other letter: 5...

1 Answers · Science & Mathematics · 08/02/2020

B . I have impressed all the mademoiselles I have dated by how much I know about the things at Louvre museum . I have been going there constantly since I was a young chap .

3 Answers · Entertainment & Music · 12/01/2020

Please tell me Tom, any idea if the RNC will have

**a**moment of silence for George Floyd ?1 Answers · Politics & Government · 18/08/2020

I am

**a**Republican that is embarrassed for the Democrats .9 Answers · Politics & Government · 26/09/2019

first law, and isothermal and reversible ΔU = 0 = Q + W so W = -Q = -1000 J Work done in a reversible isothermal expansion is given by W = -nRT*ln(...

1 Answers · Science & Mathematics · 18/06/2020

...component). A = 4.6i− 6.9j B = -3.8 i + 6.6j The angle between

**C and A**is 90º so their dot product is zero: (ai + bj)•(4.6i...1 Answers · Science & Mathematics · 31/05/2020