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
Airida [17]
3 years ago
14

How many significant figures in 11 soccer players

Chemistry
1 answer:
maria [59]3 years ago
3 0
Counting gives an exact number and exact numbers have infinite sig figs.
You might be interested in
Which of the following processes rearranges atoms into new molecules during a reaction?
Andreyy89
C burning
Because melting is incorrect lol
4 0
3 years ago
Calculate the number of moles in 25.0 g of each of the
mamaluj [8]

Answer:

A. 6.25moles

B. 0.78moles

C. 0.32moles

D. 0.15moles

E. 0.43moles

Explanation:

use

  • n = mass/molar mass

A. He

  • 25/4 = 6.25moles

B. O2

  • 25/32 = 0.78moles

C. Al(OH)3

  • 27+ 3(17) = 78
  • 25/78 = 0.32 moles

D. GaS3

  • 70+3(32) = 166
  • 25/166 = 0.15moles

E. C4H10

  • 4(12)+10(1) =58
  • 25/58 = 0.43moles
5 0
2 years ago
How does a changing environment affect plant and animals threat live there
klio [65]

Explanation:

Changing the environment takes away habitats from animals and some nutrients plants need

Hope this helps :>

4 0
3 years ago
5 kinds of trace fossils
ivolga24 [154]
↑Domichinica
↓Fodinichnia 
↑Pascichnia
↓Cubichnia
↑Repichnia 
4 0
3 years ago
Identify the reactants and products in the following chemical equation: Zn +2HCl --> ZnCl2 + H2 *
Ad libitum [116K]

Answer:

A.

Explanation:

zinc and hydrochloric acid reacts to form zinc chloride and hydrogen.

hope it helps. :)

7 0
2 years ago
Other questions:
  • The term Reuther Ford gave to the positively charged particles in the nucleus of an antom was
    12·1 answer
  • Weather is an important environmental factor that affects life on earth. Which of the following human activities impacts the wea
    8·2 answers
  • You have 9.494 grams of a diatomic gas being stored at STP in a 3.00 liter container. What is the gas?
    5·1 answer
  • For the second-order reaction below, the initial concentration of reactant A is 0.24 M. If the rate constant for the reaction is
    14·1 answer
  • What is the concentration of a HF solution with a PH of 2.3
    8·1 answer
  • Methanol, CH3OH, formerly known as wood alcohol, is manufactured commercially by the following reaction A 1.500-L vessel was fil
    8·1 answer
  • During an experiment,what is the factor you are testing called
    14·1 answer
  • Match the change to its definition.
    15·1 answer
  • Use the drop-down menu to complete the statement. This is why they have similar Atoms of elements in the same group have the sam
    5·1 answer
  • Explan respinsible behaviour inthe computer​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!