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AysviL [449]
3 years ago
5

%7B%5Ccolorbox%7Bpurple%7D%7B%5Ccolorbox%7Bpink%7D%7B%5Ccolorbox%7Bgreen%7D%7B%5Ccolorbox%7Bgold%7D%7B%5Ccolorbox%7Bsilver%7D%7B%5Ctextit%7B%5Cpurple%7B%5Cunderline%7B%5Cgreen%7B%E3%80%8A%E2%9D%80question%E2%9C%BF%E3%80%8B%E0%BF%90%7D%7D%7D%7D%7D%7D%7D%7D%7D%7D%7D%7D%7D%7D" id="TexFormula1" title="\red{\underbrace{\overbrace\mathbb{\colorbox{aqua}{\colorbox{blue}{\colorbox{purple}{\colorbox{pink}{\colorbox{green}{\colorbox{gold}{\colorbox{silver}{\textit{\purple{\underline{\green{《❀question✿》࿐}}}}}}}}}}}}}}" alt="\red{\underbrace{\overbrace\mathbb{\colorbox{aqua}{\colorbox{blue}{\colorbox{purple}{\colorbox{pink}{\colorbox{green}{\colorbox{gold}{\colorbox{silver}{\textit{\purple{\underline{\green{《❀question✿》࿐}}}}}}}}}}}}}}" align="absmiddle" class="latex-formula">
Write \: the \: Physical  \:  Properties \: of \:  \\ SulphuricAcid
​
Chemistry
1 answer:
aleksandrvk [35]3 years ago
6 0

Answer:

<h2>Physical properties: H2SO4 is a colorless or slightly yellow viscous liquid with a pungent odor. It has a density of 1.84 g/mL, boiling point of 337 °C, and melting point of 10 °C. "Concentrated" sulfuric acid is 98% in water, and is the most stable form.</h2>
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On a caterpillar's map, all distances are marked in millimeters. The caterpillar's map shows that the distance between two milkw
pychu [463]

Answer:

0.004012km

Explanation:

Problem:

Conversion of millimeters(mm) to Kilometers:

value given = 4012mm

Here, we are converting from a submultiple unit to a multiple unit.

Millimeter depicts 10⁻³m and kilometer stands for 10³m

Now, we must find how many exponents will take us from 10⁻³ to  10³

careful examination shows that if we multiply a power of 10⁶ to 10⁻³ it will give a 10³:

   i.e 10⁻³ x 10⁶ = 10⁻³⁺⁶ = 10³

Therefore,

       10⁶mm = 1km

      4,012mm = \frac{4012}{1000000} = 0.004012km

4 0
3 years ago
How many moles of disulfur decafluoride are present in 3.99 x 104 molecules of this compound? moles
arsen [322]

<u>Answer:</u> The number of moles of disulfur decafluoride is 6.62\times 10^{-20}

<u>Explanation:</u>

We are given:

Number of disulfur decafluoride molecules = 3.99\times 10^4

According to mole concept:

6.022\times 10^{23} number of molecules are contained in 1 mole of a compound.

So, 3.99\times 10^4 number of molecules will be contained in = \frac{1mol}{6.022\times 10^{23}}\times 3.99\times 10^{4}=6.62\times 10^{-20}mol of disulfur decafluoride.

Hence, the number of moles of disulfur decafluoride is 6.62\times 10^{-20}

6 0
3 years ago
When light hits the Earth at a greater angle, what does this cause?​
crimeas [40]
Angle of Solar Radiation and Temperature
5 0
2 years ago
True or False- The parts of a mixture keep their own properties when they are combined.
ICE Princess25 [194]
It is true yes :) happy to help

4 0
3 years ago
Calculate the [oh] for 0.46 Hcl
Bad White [126]

Answer:

2.17 e -14

Explanation:

A strong acid like HCl ionize 100 % in water so [H3O+] = 0.46 M

[OH-] = Kw /  [H3O+]

        =  1.0 e -14 / 0.46

         = 2.17 e -14

3 0
3 years ago
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