Newton's 1st Law - An object at rest stays at rest. Tug of war: Both teams are exerting an equal force on the rope in opposite directions. This balanced force results in no change of motion. 1.What would it take to make the force unbalanced?​

Using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 pb+2(aq) + 2cl -(aq). if the value of ksp was determined to be only 1.2 x 10-2: too much solid has dissolved. additional precipitate is forming. the solution is unsaturated. the ions are now combining to reduce their concentrations.

Which metal exist in liquid state and can be cut with knife ?

Which of the following is the correct formula for copper (i) sulfate trihydrate? cuso4 · 3h2o cuso4(h2o)3 cu2so4(h2o)3 cu2so4 · 3h2o