All categories

2 years ago

What is the chemical name of the compound Ti2O3? Use the list of polyatomic ions and the periodic table to help you answer.

Chemistry

2 answers:

sergey [27]2 years ago

8 0

The compound name of this chemical is Titanium(III) oxide

ale4655 [162]2 years ago

3 0

Explanation:

The given compound is $Ti_{2}O_{3}$ . Here, there are two titanium atoms and three oxygen atoms which are combined chemically with each other.

The oxidation state of titanium is calculated as follows.

2x + 3(-2) = 0 (Since overall charge on the compound is zero)

2x = 6

x = +3

Therefore, we can conclude that name of compound $Ti_{2}O_{3}$ is Titanium(III) oxide.

You might be interested in

For an experiment, you place 15 g of ice with a temperature of -10 C into a cup and label

melamori03 [73]

The correct answer is c. Temperature is the average kinetic energy of a sample so if two samples have the same temperature they will also have the same average kinetic energy. I hope this helps. Let me know if anything is unclear.

6 0

2 years ago

Read 2 more answers

Using the diagram below, which rock layer is older than the Chinle Formation?

Klio2033 [76]

Answer:

moenkopi formation because layers further down are always older. think about it as a pile of laundry the clothes at the bottom of the pile were worn earlier in the week and are older and dirtier.

Explanation:

also pls mark brainliest <3 :)))

3 0

2 years ago

4. A student started with a 0.032 g sample of copper which he took through the series of reactions described in this experiment.

Elodia [21]

Answer:

$Y=48.6\%$

Explanation:

Hello,

In this case, we can consider the following chemical reaction for the oxidation of copper which only occurs at high temperatures:

$2Cu+O_2\rightarrow 2CuO$

In such a way, for 0.032 grams of copper, the following grams of copper (II) oxide (black product) are yielded:

$m_{CuO}=0.032gCu*\frac{1molCu}{63.546gCu} *\frac{2molCuO}{2molCu}*\frac{79.546gCuO}{1molCuO} =0.078gCuO$

Therefore, the percent yield is:

$Y=\frac{0.038g}{0.078g}*100\%\\ \\Y=48.6\%$

Best regards.

6 0

3 years ago

Which element has the electron configuration [Rn] 7s2 5f14 6d4 ?

nexus9112 [7]

Answer:

Rn] 5f14 6d4 7s2 mp: none d: none. Seaborgium ..... Element. Density. Boiling or Melting Point in °C. Electron Configuration. Symbol.

Explanation:

3 0

3 years ago

Read 2 more answers

true or false does the octet rule state that all atoms want to have 8 valence electrons in the outer shell

ladessa [460]

Answer:

false?

Explanation:

The octet rule refers to the tendency of atoms to prefer to have eight electrons in the valence shell. When atoms have fewer than eight electrons, they tend to react and form more stable compounds

5 0

2 years ago