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Sonbull [250]
3 years ago
6

What ions make up the ionic compound FeCrO4 ?

Chemistry
1 answer:
aksik [14]3 years ago
3 0

Answer:

metals and nonmetals

Explanation:

that's your answer have a nice day

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Data that is collected that is mostly numbers?
Mekhanik [1.2K]

Answer:

statistics

Explanation:

statistics is the study of using numbers to express data

7 0
3 years ago
Aqueous hydrochloric acid will react with solid sodium hydroxide to produce aqueous sodium chloride and liquid water . Suppose 1
blsea [12.9K]

Answer: The maximum amount of water that can be produced is 0.74 g

Explanation:

To calculate the number of moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}      .....(1)  

Putting values in equation 1, we get:

\text{Moles of hydrochloric acid:}=\frac{1.5g}{36.5g/mol}=0.041mol

\text{Moles of sodium hydroxide}=\frac{2.67g}{40g/mol}=0.067mol

The chemical equation for the reaction is

HCl+NaOH\rightarrow NaCl+H_2O

By Stoichiometry of the reaction:

1 mole of HCl reacts with 1 mole of NaOH

So, 0.041 moles of HCl will react with = \frac{1}{1}\times 0.041=0.041mol of NaOH

As, given amount of NaOH is more than the required amount. So, it is considered as an excess reagent. Thus, HCl is considered as a limiting reagent because it limits the formation of product.

By Stoichiometry of the reaction:

1 mole of HCl produces = 1 mole of water

So, 0.041 moles of HCl will produce = \frac{1}{1}\times 0.041=0.041moles of water

Mass of water=moles\times {\text{Molar Mass}}=0.041mol\times 18g/mol=0.74g

Thus the maximum amount of water that can be produced is 0.74 g

3 0
3 years ago
1.....What are the 2 major divisions of Biochemistry?
kicyunya [14]

Answer:

Organic and inorganic

Explanation:

6 0
3 years ago
These substances are made up of two or more elements chemically combined?
hammer [34]
The answer is a compound.

Hope this helps
8 0
4 years ago
What is the name of this molecule? <br><br> CH3 (single bond) C (triple bond) C (single bond) CH3
Alex777 [14]
CH₃ - C≡C - CH₃

2-butyne or but-2-yne

:)
6 0
3 years ago
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