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
Effectus [21]
3 years ago
13

Which is an advantage of using chemical indicators ?

Chemistry
2 answers:
Ne4ueva [31]3 years ago
6 0

They are inexpensive to use, A

LiRa [457]3 years ago
3 0
Hard to find out do to chemical change

You might be interested in
Ten times a number increased by 5 is greater than twelve times a number decreased by one.
Anestetic [448]

If you are asking for the formula, here it is. \

10x+5>12x-1

4 0
3 years ago
Read 2 more answers
Can somebody please give me an answer for this question that doesn't consist of building or construction?
zavuch27 [327]

Answer:

to build a house you need land and people

Explanation:

4 0
3 years ago
When 3.77 moles of sodium carbonate react with excess calcium phosphate, how many moles of product will be produced from this re
elixir [45]

The solution is included.

3 0
4 years ago
Sulfur trioxide is a gas that reacts with liquid water to produce aqueous sulfuric acid, or acid rain. What is the equation for
BartSMP [9]
SO3+H2O-->H2SO4
If you need their states
SO3(g) + H2O(l) --> H2SO4(aq)
And they're already balanced 
4 0
3 years ago
Read 2 more answers
Why can we use a water-ethanol mixture but not a water-hexane mixture as a recrystallization solvent? because water and hexane a
USPshnik [31]

Answer:

immiscible liquids

Explanation:

When two liquids are to be used for the purpose of recrystallization the both liquids must be miscible with each other in all proportions.

This implies that, if two liquids are immiscible, it will be difficult for the mixture to be useful in recrystallization.

Water and hexane are immiscible because water is a polar solvent and hexane is a non polar solvent.

Water is miscible with ethanol because ethanol contains polar -OH groups that interact effectively with water leading to miscibility of ethanol with water in all proportions.

3 0
3 years ago
Other questions:
  • What reverses the flow of current through an electric motor
    9·2 answers
  • What do all types of nuclear reactions have in common, and how do they differ from each other
    14·1 answer
  • Which sequence represents the relationship between temperature and volume as explained by the kinetic-molecular
    11·1 answer
  • Which compound is an electrolyte? 1. H2O 2. C2H6 3. H3PO4 4. CH3OH
    11·1 answer
  • If the mass is 20g and the volume is 4cm3 what is the density?
    9·1 answer
  • Would copper exist in a monatomic form, <br> a lattice or as molecules?
    9·1 answer
  • How many moles of N₂O₅ are produced when 3.00g of O₂ react completely in the following equation? 2N₂ + 5O₂ → 2N₂O₅ A. 0.0375 B.
    7·1 answer
  • What is the significance of a gene?Immersive Reader
    9·1 answer
  • Please answer this question correctly
    10·1 answer
  • Please help with the question attached<br>I need it in an hour​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!