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
Marysya12 [62]
3 years ago
14

What is litmus paper used for? To indicate if all the reactants have been used up to determine if a chemical reaction has occurr

ed to determine pH to detect the presence of water
Chemistry
1 answer:
rjkz [21]3 years ago
8 0
The main use of litmus is to test whether a solution is acidic or basic. Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under basic or alkaline conditions, with the color change occurring over the pH range 4.5–8.3 at 25 °C (77 °F).
You might be interested in
Son el punto 2,3,4 por favor
RSB [31]
4...........................
8 0
3 years ago
PLEASE HELP ITS VERY EASY FOR OTHER PLEASE ITS A TEST DUE IN AN HOUR PLEASEEEEEEEEEE
STatiana [176]

Answer:

I think it is three times I'm not sure

5 0
3 years ago
Read 2 more answers
. Which groups are identical in all amino acids? (Points : 1)
Murrr4er [49]
The answer is

<span>
only carboxyl groups (=C=OO-</span>
5 0
3 years ago
Read 2 more answers
Explain the relationship between cell, tissue and organs.
kobusy [5.1K]

Answer:

The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs.

7 0
3 years ago
Read 2 more answers
The volume of the earth is approximately 1.08326x10 to the 12th power km to the 3rd power. How many liters is this
mafiozo [28]

Here, we are required to determine the volume of the earth which is 1.08326 × 10¹² km³ in liters.

<em>The volume of the earth is approximately</em>,

, 1.08326 × 10²⁴ liters

By conversion factors;

  • <em>1dm³ = 1liter</em>
  • However; <em>1km = 10000dm = 10⁴ </em><em>dm</em>
  • Therefore, 1km³ = (10⁴)³ dm³.

Consequently, 1km³ = 10¹²dm³ = 10¹²liters.

The conversion factor from 1km³ to liters is therefore, c.f = 10¹²liters/km³

Therefore, the volume of the earth which is approximately, 1.08326 × 10¹² km³ can be expressed in liters as;

<em>1.08326 × 10¹² km³ × 10¹²liters/km³ </em>

The volume of the earth is approximately,

1.08326 × 10²⁴ liters.

Read more:

brainly.com/question/16814684

7 0
2 years ago
Other questions:
  • Translate the following chemical equation into a sentence. CH4+2O2 CO2+2H2O
    12·1 answer
  • A book has a mass of 2.2 kilograms. what is the weight on earth?
    5·1 answer
  • Which practice does the Montreal Protocol aim to reduce?
    8·2 answers
  • Compare and contrast the use of U-238 and C-14 in absolute age dating
    6·2 answers
  • What type of gloves protects your hands from heat and flames?
    5·2 answers
  • What is the coefficient in a chemical equation
    10·2 answers
  • What is the speed of an electromagnetic wave with a frequency of 1.33x10^17Hz and a wavelength of 2.25nm?
    12·2 answers
  • 7.23 x 10^24 Al atoms =​
    10·1 answer
  • 1. How many joules of heat are necessary to melt 500 g of ice at its freezing point?
    6·1 answer
  • According to the Kinetic Molecular Theory, all substances contain entities that are in a continuous random motion.Could you plea
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!