Calculate the specific heat capacity of concrete if 3,620 J of heat causes the temperature of a 250.0 gram sample to change from 10.15 degrees * C to 26.50 degrees * C A) 36.65 J/(g•°C)
B) 1.136 J/(g•°C)
C) 0.886 J/(g•°C)
D) 16.45 J/(g•°C)

What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom

Draw any one of the skeletal structures of a 2° alkyl bromide having the molecular formula of c6h13br and two stereogenic centers. indicate chirality by using wedge and hashed wedge notation. lone pairs do not need to be shown.

How can you write e method for the experiment of separating sand from water by filtration process? 1-materials 2-steps 3-conclusion also the same for the separating process of water and salt by filtration or distillation. quick because i need to finish my hw