Chemistry, 24.09.2019 23:30, triggercell

Which is a spectator ion in the reaction between these two solutions?
babr2(aq) + na2so4(aq) →
a. br– (aq)
b. babr2(aq)
c. ba2+(aq)
d. so42–(aq)

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 15:00, grayfaith16

1) how many electrons are in each energy level of the following elements? a. he b. na c. na d. ne 2) how many valence electrons are percent in the following atoms? a. s b. mg c. be d. cl 3) which of the following elements are stable as atoms? a. he b. o c. cl d. ar if you are able to provide the work as to how you got the answers that would be greatly appreciated. : )

Answers: 1

continue

Chemistry, 22.06.2019 12:40, whitethunder05

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign

Answers: 2

continue

Chemistry, 22.06.2019 13:10, kellinvagneur

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

Answers: 1

continue

Chemistry, 22.06.2019 13:30, ayoismeisalex

Astudent is trying to create a table that compares hypotheses, theories, and laws. hypothesis theory law do scientific researchers formulate it? yes yes yes does it explain why things happen? yes yes no yes yes yes is it used to make predictions? no yes yes which of the following questions would most likely fill the blank in the table? is it an intelligent guess? is it newly formulated? is it based on observations? has it been proved?

Answers: 1

continue

Do you know the correct answer?

Which is a spectator ion in the reaction between these two solutions?
babr2(aq) + na2so4(aq)...