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3 years ago

Determine the number of moles of 300g or Molybdenum (VI) oxide.

Chemistry

1 answer:

True [87]3 years ago

8 0

Answer:

How many moles Molybdenum in 1 grams? The answer is 0.010423181154888.

We assume you are converting between moles Molybdenum and gram.

You can view more details on each measurement unit:

molecular weight of Molybdenum or grams

The molecular formula for Molybdenum is Mo.

The SI base unit for amount of substance is the mole.

1 mole is equal to 1 moles Molybdenum, or 95.94 grams.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between moles Molybdenum and gram.

Type in your own numbers in the form to convert the units!

Explanation:

Does this help you any i hope it does.If it does not i am sorry.

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2. What ions are present in what ratio in a solution of aqueous calcium chloride?

Alenkasestr [34]

Answer:

$\mathrm{Ca}^{2+} \text { and } \mathrm{Cl} \text { - ions are present in } 1: 2 \text { ratio in a solution of aqueous calcium chloride. }$

Explanation:

Here in Calcium Chloride ionic bond is present in between calcium and chlorine atoms. As we know according to Octet rule calcium have two excess atoms and for matching nearest noble gas electronic configuration. It donate two electrons to gain more stability and form $\mathrm{Ca}^{2+}$ , while chlorine is deficient from one electron to meet nearest noble gas electronic configuration therefore two chlorine atoms accept excess electron from calcium individually and form two $\mathrm{Cl}^{-}$ ions.

$\text { Equation is as follows: } \mathrm{Ca}^{2+}+2 \mathrm{Cl}^{-} \rightarrow \mathrm{CaCl}_{2}$

Hence aqueous solution of calcium chloride breaks the ionic bond pairing in one $\mathrm{Ca}^{2+}$ and two $\mathrm{Cl}^{-}$ ions: $\mathrm{CaCl}_{2} \longrightarrow \mathrm{H}_{2} \mathrm{O} \quad \mathrm{Ca}^{2+}(\mathrm{ag})+2 \mathrm{Cl}(\mathrm{ag})$

5 0

3 years ago

Please help Please help

alexdok [17]

Follow Avogadro’s Number
1 mole = 6.02 x 10^23
So we can do it
4.77x10^25/6.02x10^23 = 79.2 mole

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2 years ago

Channel on Earth Formed by Flowing Lava

nignag [31]

Answer:

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Explanation:

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3 years ago

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The answer should be 502

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3 years ago

Which of the following represent chemical processes? Which represent physical processes?

Viktor [21]

Answer:

A). Calcium chloride dihydrate (CaCl2 * 2H2O) slowly heated in a crucible to become calcium chloride (anhydrous).

Dehyration is a physical process

B). A hydrocarbon such as propane (C3H8) undergoes combustion to power a grill

Combustion is a chemical process.

C). A rock climber’s rope becomes frayed and turns the color of the rocks

This is physical process

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Corrsion is a chemical process.

Explanation:

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3 years ago