Was john dalton a good scientist? why?

How many grams of fe (no3) 3 · 9 h2o are required to prepare 350.0 ml of a 0.311 m solution of fe (no3) 3 · 9 h2o?

Electrons is an excited state are more likely to enter into chemical reactions. a. True b. False

How is chemical sedimentary rock different from detrital sedimentary rock?

The two isotopes of chlorine are 35/17 cl and 37/17cl. which isotope is the most abundant

Why is anthracite a better fuel than lignite?

Which of the following is true about the relationship between the energy gap (∆E) between the spin states for a 1H nucleus and the strength of the external magnetic field?

Why does a neutral solution have a of 7.0? In a neutral solution, the [H3O+]=1*10^-7 at 25∘C. pH=-log[1*10^-7]=7.0. In a neutral solution, the [H3O+]=1*10^7 at 25∘C. pH=log[1*10^7]=7.0. In a neutral solution, the [H3O+]=1*10^14 at 25∘C. pH=0.

Which type of bond would most likely be found in HBr

Which halogen is most likely to react? a. Br (bromine) b. F (fluorine) c. I (iodine) d. Cl (chlorine)

In the formula for water (H2O) what does the subscript 2 indicate?