Answers edited by Doug2100
- Back to user's profile
-
If the ring is initially at 99 degrees Celsius, what mass of water at 25 degrees Celsius is needed to lower the ring’s temperature to 38 degrees Celsius?
-
How do you use Coulomb's law?
-
If a 1 kg1kg object moving at 3 m/s3ms slows down to a halt after moving 8 m8m, what is the friction coefficient of the surface that the object was moving over?
-
1 mole nitrogen gas and 3 moles hydrogen gas form .05 moles NH3 @ equilibrium. What is Kc of the reaction?
-
What are the moles of substances present at equilibrium at 450^oC450oC if 1 mol N_2N2 and 4 mol H_2H2 in a 10 L vessel react according to the following equation?
N_2(g)N2(g) + 3H_2(g)3H2(g) rightleftharpoons⇌ 2NH_3(g)2NH3(g)