Rashid

A mixture of 1.39 g H2 and 1.60 g He is placed in a 1.00-L container at 27°C. Calculate the partial pressure of each gas and the total pressure. PH2 = ? atm PHe = ? atm Ptotal = ? atm Please put answer so i can compare to my answer

The average salary of four managers in a firm is BDT 500000 per annum.every year all ten supervisors of that firm are paid BDT 200000each.what is the overrall yearly salary drawn by them in BDT?

If x^2-11x+3x<0 then which of the following could be the value of x?

20 red marbles cost $3 while 40 green marbles are available at$4.how much would it cost someone to buy 10red marbles and 50 green marbles?

In how many ways can a student select three couses from seven available courses?

A small glider is placed against a compressed spring at the bottom of an air track that slopes upward at an angle of 38.0 ∘ above the horizontal. The glider has mass 6.00×10−2 kg . The spring has 630 N/m and negligible mass. When the spring is released, t...

i don't know how to use that, can you please show me?

Yeah.if we follow the rule of combination the ans comes 35 but the ans is showing 28..but how?

I used potential gravitational energy at 1.4m and at .4m, subtracting the energy to get KE, and came out with 0.36J

It was right

about mischief

Student

Moles of O atom in 9.00 of Mg (NO3)2