1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alex
3 years ago
9

What is the third ionization energy of titanium?

Chemistry
1 answer:
-Dominant- [34]3 years ago
5 0
Ti^2+(g)-->Ti^3+(g)+-3rd IP=2652.5
You might be interested in
Created from the ...... of ..... in layers over long periods of time
Setler79 [48]
Sedimentary rocks. Not sure though
8 0
3 years ago
Calculate the mass of calcium chloride that contains 3.20 x 1024 atoms of chlorine.
frez [133]

Answer:

294.87 gm  CaCl_2

Explanation:

The computation of the  mass of calcium chloride is shown below:

But before that following calculations need to be done

Number of moles of chlorine atom is

= 3.20 × 10^24 ÷ 6.022 × 10^23

= 5.314 moles

As we know that

1 mole CaCl_2 have the 2 moles of chlorine atoms

Now 5.341 mole chloride atoms would be

= 1 ÷ 2 × 5.314

= 2.657 moles

Now

Mass of CaCl_2 = Number of moles × molar mass of  CaCl_2

= 2.657 moles × 110.98 g/mol

= 294.87 gm  CaCl_2

7 0
3 years ago
There is about 1.0 g of calcium as Ca2+ in 1.0 L of milk. What is the molarity of Ca2+ in milk?
meriva

Explanation:

It is known that molarity is the number of moles present in a liter of solution.

           Molarity = \frac{\text{no. of moles}}{volume}

Also, number of moles equal mass divided by molar mass. And, molar mass of calcium is 40.07 g/mol.

               No. of moles = \frac{mass}{\text{molar mass}}

                                     = \frac{1.0 g}{40.07 g/mol}

                                     = 0.025 mol

Therefore, calculate the molarity as follows.

             Molarity = \frac{\text{no. of moles}}{volume}

                            = \frac{0.025 mol}{1.0 L}  

                            = 0.025 M

Thus, we can conclude that molarity of Ca^{2+} in milk is 0.025 M.

7 0
2 years ago
Alcohol begins to affect your brain _______
zvonat [6]
Alcohol begins to affect your brain cells
4 0
3 years ago
The adult blue whale has a lung capacity 5.0\times10^3 5.0 Ã 10 3 l. calculate the mass of air (assume an average molar mass of
Andre45 [30]
For this item, we need to assume that air behaves like that of an ideal gas. Ideal gases follow the ideal gas law which can be written as follow,
    PV = nRT
where P is the pressure, 
V is the volume,
 n is the number of mols,
R is the universal gas constant, and 
T is temperature

In this item, we are to determine first the number of moles, n. We derive the equation,
       n = PV /RT
Substitute the given values,

    n = (1 atm)(5 x 10³ L) / (0.0821 L.atm/mol.K)(0 + 273.15)
    n = 223.08 mols

From the given molar mass, we calculate for the mass of air.
   m = (223.08 mols)(28.98 g/mol) = 6464.9 g

<em>ANSWER: 6464.9 g</em>
8 0
3 years ago
Other questions:
  • Complete this equation for the dissociation of K3PO4(aq). Omit water from the equation because it is understood to be present.
    9·2 answers
  • Three cards with holes are arranged in a straight line. A light is shined through the first card’s hole and travels through all
    11·2 answers
  • What is the maximum number of moles of N-acetyl-p-toluidine can be prepared from 70. milliliters of 0.167 M p-toluidine hydrochl
    13·1 answer
  • Rank the following species according to the decreasing energy needed to raise the temperature of 10.0 g of the substance by 25.0
    11·1 answer
  • PLEASE ANSWER QUICK
    10·1 answer
  • How many molecules are there in 4dm³ of nitrogen gas​
    6·1 answer
  • Will mark branliest!! and 50 points for right answer!
    13·1 answer
  • Is selenium tetrafluoride an ionic or covalent bond?
    13·1 answer
  • What makes up most of an atom?
    15·2 answers
  • Convert 2,247,896 milligrams (mg) to pounds (lb) rounding to 3 sig figs
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!