Formula of the compound formed between Cs and I is

1 answer:

8 0

Answer:The compound created by calcium and chlorine is calcium chloride, and the formula for this compound is CaCl2 .

Explanation:

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How many sulphur atoms are there in 0.125 moles of sulphur

denpristay [2]

Explanation:

There are 6.022x1023 molecules in 1 mole of SO3 (Avogadro's number) so in 0.25 moles, there are (0.25)(6.022x1023) molecules in the 0.25 moles of SO3. or 1.506x1023 molecules per 0.25 moles of SO3.

There is one atom of sulfur in each molecule of SO3. So there are 1.506x1023 atoms of sulfur in 0.25 moles of SO3.

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If you have 2 Moles of C3H6 and 10 Moles of O2, which reactant is limiting the following reaction: 2C3H6 + 9O2 → 6CO2 + 6H2O?

Hatshy [7]

Answer:

The limiting reactant is propene, $C_3H_6$ .

Explanation:

$2C_3H_6 + 9O_2 \rightarrow 6CO_2 + 6H_2O$

Moles of nitrogen propene = 2 mol

Moles of oxygen = 10 mol

According to reaction, 2 moles of propene reacts with 9 moles of oxygen gas, then 2 moles of propene will react with:

$=\frac{9}{2}\times 2mol=9\text{mol of oxygen gas}$

According to the question, we have 10 moles of oxygen gas, which is more than 9 moles of oxygen gas. This indicates that propene is present in a limiting amount hence, it is a limiting reactant.

The limiting reactant is propene, hence the correct answer is the $C_3H_6$ .

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3 years ago

How many liters of water are needed to dissolve 75.0 grams of NaOH to prepare a 1.00-M solution?

Pepsi [2]

Answer:

About 500

Explanation:

Bc i used my calc

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Which of the following metal atoms only form one type of positive change ? K Cu Fe Mg

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I believe that the correct answer is K.

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Why carbon nanotubes are so strong? Quick please urgent

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Answer: Carbon nanotubes, especially multi walled carbon nanotubes, are so strong because they are a single chain of unbroken covalent carbon-carbon bonds.

Explanation:

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