He answers is B It equals the rate of the formation of SO3
They can find out if there are going to be any earthquakes hitting earths surface soon and how big or small they will be and how long and how we should prepare for them
If a carbon atom can form four covalent bonds, it also has four valence electrons. For neutral atoms, the number of valence electrons the same as an atom's main group number.
C) the heat transfer to the boiler
Answer:
21.2 grams CH2Cl2
Explanation:
Number of moles: .25
Molar mass of CH2Cl2: 84.93 g/mol
Mass in grams: 84.93(0.250) = 21.2325
