Chemistry, 14.07.2020 06:01 zhellyyyyy

An aqueous solution contains the following ions: Cl−, F−, HCO−3, Mg2+, and NH+4. Is a precipitate likely to form? If so, give the formula of the precipitate. A )Mg(HCO3)2
B) MgF2
C) NH4F
D) No precipitate will form

B) MgF2

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 03:30

The atomic radius of sodium is 186 pm and of chlorine is 100 pm. the ionic radius for na+ is 102 pm and for cl– is 181 pm. in going from na to cl in period 3, why does the atomic radius decrease while the ionic radius increases? a. the inner electrons in the sodium cation shield its valence electrons more effectively than the inner electrons in the chloride anion do. b. the inner electrons shield the valence electrons more effectively in the chlorine atom than in the chloride anion. c. the outermost electrons in chloride experience a smaller effective nuclear charge than those in the sodium cation do. d. the outermost electrons in chloride experience a larger effective nuclear charge than those in the sodium cation do. e. monatomic ions are bigger than the atoms from which they are formed.

Answers: 2

Answer

Chemistry, 22.06.2019 05:00

Which best explains why an iceberg floats?

Answers: 2

Answer

Chemistry, 22.06.2019 11:00

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Answers: 1

Answer

Chemistry, 22.06.2019 19:20

The equation picture below shows which type of nuclear reaction u 235 + n x e 134 + sr 100 + 2n

Answers: 1

Answer

You know the right answer?

An aqueous solution contains the following ions: Cl−, F−, HCO−3, Mg2+, and NH+4. Is a precipitate li...

Questions