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Jet001 [13]
2 years ago
9

Based on the experiment results, which factors limited the algae population?

Chemistry
1 answer:
Molodets [167]2 years ago
5 0

Answer:

Based on the experiment results, which factors limited the algae population?

What is your evidence?

Explanation:

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Ba is the the symbol for Barium
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3 years ago
Convert 685K to Fahrenheit
joja [24]

773.33 degrees F
F=Fahrenheit
K=Kelvin
F=K x 9/5 - 459.67
773.33 = 685 x 9/5 - 459.67

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4 years ago
Someone help me please
vesna_86 [32]
I am pretty sure its b, Ag atoms and localized electrons in silver
3 0
3 years ago
A chemical company makes pure silver by reacting silver nitrate with zinc. the company needs to make 800 grams of pure silver fo
Ira Lisetskai [31]

Yes, they will be able to make enough silver to fill the order. They possess more reactants than are necessary.

Zinc reduces silver nitrate to silver metal according to the following equation.

2AgNO₃ + Zn → 2Ag + Zn(NO₃)₂

From the equation

2 moles of AgNO₃ produce 2 moles of silver.

If we consider the zinc to be used number of moles=mass/RAM

RAM of zinc =65.38

No. of moles=500/65.38

=7.6476moles

To produce 800 grams of silver they require:

800/107.868 moles=7.4165 moles of silver nitrate since the ratio of silver nitrate to silver produced is 1:1

The number of moles of silver nitrate available=1500/169.872

=8.83 moles.

As the amount of reactants available is more than the required the company will make it in producing the 800 grams of silver required.

<h3>More about silver nitrate</h3>

An inorganic substance with the chemical formula AgNO3 is called silver nitrate. It is coordinated in a trigonal planar structure when it is solid. It is frequently employed as a precursor to other compounds that include silver. As a staining agent for protein visibility in PAGE gels and scanning electron microscopy, it is utilized in the production of photographic films as well as in lab settings.

To view more questions about silver nitrate, refer to:

brainly.com/question/8071605

#SPJ4

7 0
2 years ago
How are chemical equations balanced?
Nesterboy [21]
Use coefficients of products and reactants to balance the number of atoms of an element on both sides of a chemical equation.
3 0
3 years ago
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