2 years ago

How many atoms of nitrogen are in Fe2(NO4)2?

1 answer:

5 0

the number of nitrogen atoms in the compound is two

You might be interested in

1. Patient is admitted with neck injury which has resulted in a loss of function in their thyroid.

Vladimir [108]

Answer:

A. (i think)

Explanation:

3 0

2 years ago

Which Chemical Reaction is balanced?

cupoosta [38]

Answer:

Explanation:

The letter A is the correct answer

7 0

2 years ago

What is the total mass of water formed when 8 grams of hydrogen reacts completely with 64 grams of oxygen?

Kay [80]

Answer would be 72 grams of H2O.

7 0

2 years ago

92 grams of ethanol,C2H5OH, is dissolved in 1 liter of solution. Determine the molarity (M)

const2013 [10]

Answer: 1.997 M

Explanation:

molarity = moles of solute/liters of solution or $M = \frac{mol}{L}$

first we have to find our moles of solute (mol), which you can find by dividing the mass of solute by molar mass of solute

mass of solute: 92 g

molar mass of solute: 46.08 g/mol

let's plug it in:

$\frac{92 g}{46.08 g/mol} = 1.997 mol$

next, we plug it into our original equation:

$\frac{1.997mol}{1 L} = 1.997 M$

4 0

2 years ago

What is the application of flotation

Mumz [18]

Answer:

The law of floatation is applied in all vessels which travel by waterways that include ships, submarines and ferry boats. It is also applied in some vessels which travel by air ways such as hot air balloon and air ship. Balloons of different colors and shapes are filled with lighter gas so that will float in air.

4 0

2 years ago

Read 2 more answers