1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
IceJOKER [234]
4 years ago
6

Why is it not advisable to use iron in making steam boilers​

Chemistry
2 answers:
Lina20 [59]4 years ago
7 0

Answer:

Its because the steam promotes rust

Explanation:

Water vapour tends to oxidise iron...hence promoting rust

IgorLugansk [536]4 years ago
7 0

Answer:

Because iron would react with water. When hot water react with iron, it would make iron to expand and when cold water react with it, it would be crack so iron is not advisable to be made as steam boilers

Hope this helped :3

You might be interested in
In the following reaction, how many grams of ferrous sulfide (FeS) will produce 0.56 grams of iron (III) oxide (Fe2O3)? 4FeS + 7
enyata [817]
You take the given mass of iron (III) oxide times the moles of FeS times the molar mass of FeS divided by the molar mass of iron (III) oxide times the moles of iron (III) oxide.
4 0
4 years ago
Se tiene un litronde solucion de agua con alcohol con una consentracion del 4.5% v/v ¿Cuanto alcohol se tiene en la solución
Vinvika [58]

Answer:

45 mL

Explanation:

Tenemos los siguientes datos:

V = 1 L

C = 4,5% v/v

El porcentaje en volumen (%v/v) expresa el volumen de soluto (alcohol en este caso) que hay cada 100 mL de solución. Si la solución tiene una concentración del 4,5% v/v eso quiere decir que hay 4,5 ml de alcohol cada 100 ml de solución, de acuerdo a lo siguiente:

4,5% v/v alcohol = volumen alcohol/ volumen solución x 100 = 4,5 mL alcohol/100 mL solución= 4,5 mL alcohol/0,1 L alcohol

Por lo tanto, al multiplicar por el volumen total de la solución (1 L), obtenemos la cantidad total de alcohol:

4,5 mL alcohol/0,1 L alcohol x 1 L = 45 mL

3 0
3 years ago
What is the state of matter for H2O?
Vesnalui [34]
Solid, liquid, and gas⛽️
7 0
4 years ago
Which of the following is not manufactured from high-density polythene?
Maksim231197 [3]

Answer:

C. Candles

Explanation:

It cannot be as it is made of wax. Polythene is used in the manufacture of plastic products like containers, pipes, toys, etc.

7 0
3 years ago
Read 2 more answers
The organic compound represented by the condensed structural formula CH3CH2CH2CHO
Romashka [77]
Answer=2

The compound is an aldehyde, a compound containing the group CHO.
4 0
4 years ago
Other questions:
  • Estimate the standard internal energy of formation of liquid methyl acetate (methyl ethanoate, ch3cooch3) at 298 k from its stan
    6·2 answers
  • I need a chem genius to help me really quickly pls!!
    7·1 answer
  • Sodium has more valence electrons than magnesium. True or False
    10·2 answers
  • Which statement correctly describes a chemical reaction?
    13·1 answer
  • Compare gases with liquids and solids according to the kinetic molecular theory
    14·2 answers
  • Compared to other minerals, a mineral that is ranked higher on the moh’s scale will be:
    5·1 answer
  • What is the value of 200c on a Kelvin scale
    9·2 answers
  • 94.9 grams of Br is equivalent to how many moles of Br?
    5·1 answer
  • Which pair of elements is most likely to form an ionic compound with each other?
    13·1 answer
  • 2. Which of the following combinations will react spontaneously under
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!