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fenix001 [56]
2 years ago
10

How many atoms are in 10.0 moles of titanium

Chemistry
1 answer:
Tema [17]2 years ago
8 0
The answer should be 479 i could possibly be wrong but that’s what i got because one mole is 47.90 grams
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rosijanka [135]
The person above me answered this correctly!! i have answered this before
8 0
4 years ago
Write the formula and name of the compound formed from the following ionic interactions:
Ainat [17]

Answer:

Explanation:

a ) period 4 noble gas is krypton

isoelectronic with it are Sr ⁺² and Br⁻

compound is SrBr₂

b ) Period 3 noble gas is Argon

isoelectronic with it are Mg⁺² and O⁻²

compound is MgO

c)  2+ ion is the smallest with a filled d subshell is Zn⁺² , smallest halogen

is F⁻

compound is ZnF₂

d )   ions  from the largest and smallest ionizable atoms in Period 2

Li⁺ and  F⁻

compound is LiF

8 0
3 years ago
A sample of Br2(g) takes 12.0 min to effuse through a membrane. How long would it take the same number of moles of Ar(g) to effu
IrinaVladis [17]

Answer:

6 mins

Explanation:

The time taken for Ar to effuse can be obtained as follow:

Time for Br₂ (t₁) = 12 mins

Molar mass of Br₂ (M₁) = 2 × 80 = 160 g/mol

Molar mass of Ar (M₂) = 40 g/mol

Time for Ar (t₂) =?

t₂/t₁= √(M₂/M₁)

t₂ / 12 = √(40/160)

Cross multiply

t₂ = 12 × √(40/160)

t₂ = 12 × 0.5

t₂ = 6 mins

Therefore, it will take 6 mins for the same amount of Ar to effused out.

8 0
3 years ago
Uranium-236 is ____.
wolverine [178]

Answer: <em>T</em><em>h</em><em>e</em><em> </em><em>c</em><em>o</em><em>r</em><em>r</em><em>e</em><em>c</em><em>t</em><em> </em><em>a</em><em>n</em><em>s</em><em>w</em><em>e</em><em>r</em><em> </em><em>i</em><em>s</em><em> </em><em>a</em><em>.</em>

Uranium-236 is intermediate nuclei created by fusion reactions an unstable isotopes of uranium created from four hydrogen atoms used in the H - bomb .

Following is the reaction involved in above process :

<em>²</em><em>³</em><em>⁵</em><em>U</em><em> </em><em>+</em><em> </em><em>¹</em><em>n</em><em> </em><em>=</em><em> </em><em>²</em><em>³</em><em>⁶</em><em>U</em><em> </em><em>=</em><em> </em><em>¹</em><em>⁴</em><em>⁴</em><em>B</em><em>a</em><em> </em><em>+</em><em> </em><em>⁸</em><em>⁹</em><em> </em><em>K</em><em>r</em><em> </em><em>+</em><em> </em><em>3</em><em>¹</em><em>n</em><em> </em><em> </em><em>+</em><em> </em><em>1</em><em>7</em><em>7</em><em> </em><em>M</em><em>e</em><em>V</em><em> </em>

<em>H</em><em>e</em><em>r</em><em>e</em><em> </em><em>,</em>

<em>²</em><em>³</em><em>⁵</em><em>U</em><em> </em><em>=</em><em> </em><em>F</em><em>i</em><em>s</em><em>i</em><em>o</em><em>n</em><em> </em><em>M</em><em>a</em><em>t</em><em>e</em><em>r</em><em>i</em><em>a</em><em>l</em><em> </em><em>,</em>

<em>¹</em><em>n</em><em> </em><em>=</em><em> </em><em>p</em><em>r</em><em>o</em><em>j</em><em>e</em><em>c</em><em>t</em><em>i</em><em>l</em><em>e</em><em> </em><em>,</em>

<em>²</em><em>³</em><em>⁶</em><em>U</em><em> </em><em>=</em><em> </em><em>I</em><em>n</em><em>t</em><em>e</em><em>r</em><em>m</em><em>e</em><em>d</em><em>i</em><em>a</em><em>t</em><em>e</em><em> </em><em>N</em><em>u</em><em>c</em><em>l</em><em>e</em><em>i</em><em> </em>

<em>¹</em><em>⁴</em><em>⁴</em><em>B</em><em>a</em><em> </em><em>a</em><em>n</em><em>d</em><em> </em><em>⁸</em><em>⁹</em><em> </em><em>K</em><em>r</em><em> </em><em>=</em><em> </em><em>F</em><em>i</em><em>s</em><em>s</em><em>i</em><em>o</em><em>n</em><em> </em><em>p</em><em>r</em><em>o</em><em>d</em><em>u</em><em>c</em><em>t</em>

Explanation:

<em>h</em><em>o</em><em>p</em><em>e</em><em> </em><em>i</em><em>t</em><em> </em><em>h</em><em>e</em><em>l</em><em>p</em><em>s</em><em> </em><em>!</em>

<em>b</em><em>r</em><em>a</em><em>i</em><em>n</em><em>l</em><em>i</em><em>e</em><em>s</em><em>t</em><em> </em><em>p</em><em>l</em><em>z</em><em>z</em><em> </em><em>:</em><em>)</em><em>)</em><em>)</em>

3 0
3 years ago
Read 2 more answers
What is the relationship between Celsius and kelvin
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