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
Bogdan [553]
3 years ago
8

300×175 Express your answer using the correct number of significant figures.

Chemistry
1 answer:
icang [17]3 years ago
3 0

Answer:

300×175=52500

Explanation:

caculator

You might be interested in
True or false? Molecules are made of atoms of one type
Olegator [25]

Answer:

false

Explanation:

4 0
3 years ago
Read 2 more answers
Where did the longest tsunami form?
max2010maxim [7]
July 9, 1958: in Lituya Bay<span>, Alaska was caused by a landslide triggered by an 8.3 magnitude earthquake.</span>
8 0
2 years ago
Read 2 more answers
Data was collected by students in an acid base titration lab. They used 1.63 M Ca(OH)2(AQ)
jenyasd209 [6]

Answer:

3.8 M

Explanation:

Volume of acid used VA= 57.0 - 37.5 = 19.5 ml

Volume of base used VB= 67.8 - 45.0 = 22.8 ml

Equation of the reaction

2HNO3(aq) + Ca(OH)2(aq) --------> Ca(NO3)2(aq) + 2H2O(l)

Number of moles of acid NA= 2

Number of moles of base NB= 1

Concentration of acid CA= ???

Concentration of base CB= 1.63 M

CAVA/CBVB = NA/NB

CAVANB = CBVBNA

CA= CBVBNA/VANB

CA= 1.63 × 22.8 × 2/ 19.5 × 1

CA= 3.8 M

HENCE THE MOLARITY OF THE ACID IS 3.8 M.

6 0
2 years ago
What is calorimeter​
inysia [295]

Answer:

A calorimeter is an apparatus for measuring the amount of heat involved in a chemical reaction or other process.

3 0
2 years ago
Read 2 more answers
What phase change occurs during evaporation?
vlabodo [156]
It turns liquid to gas. Hoped this helped!!
5 0
2 years ago
Read 2 more answers
Other questions:
  • Which equation represents the reaction of acetic (ethanoic) acid with water?
    5·2 answers
  • Suggest a reason why the equilibrium between succinic acid and acetic anhydride lies on the side favoring formation of acetic ac
    14·1 answer
  • Determine the amount of moles in 6.36x10^25 molecules of H2O
    13·1 answer
  • At room temperature, all samples of liquid water must have the same
    8·2 answers
  • What is meant by the term specific heat?
    12·1 answer
  • What is the crystalline arrangement of atoms shown here?
    12·1 answer
  • Wine goes bad soon after opening because the ethanol (CH3CH2OH) dissolved in it reacts with oxygen (O2) gas to form water and aq
    9·1 answer
  • 2.What two factors must be held constant for density to be a constant ratio?
    6·2 answers
  • Define valence electrons.
    15·1 answer
  • Passive prostheses are:
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!