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
rosijanka [135]
2 years ago
6

Los metales son buenos conductores de la electricidad?

Chemistry
1 answer:
stealth61 [152]2 years ago
8 0
English please i cant understand
You might be interested in
A river has different populations of lampreys and paddlefish. The paddlefish feed on zooplankton, while the lampreys feed on the
ivolga24 [154]
A couple of things will happen. One, the paddlefish may be hunted into nonexistent numbers, meaning that that amount of zooplankton would increase. Two, due to the decreased amount of the paddlefish, the lampreys would moves elsewhere or begin to feed on something else. 
4 0
3 years ago
Read 2 more answers
What is the percent composition of C4H10? (4 points)
Marina CMI [18]

Answer:82.7% C and 17.3% H

Explanation:

C4 = 12.0107g/mol x 4 = 48.0428 g/mol

H10 = 1.00794 g/mol x 10 = 10.0794 g/mol

Molar Mass of Butane, C4H10 =  48.0428 g/mol + 10.0794 g/mol= 58.1222 g/mol

percent composition of Carbon is  = ( mass of carbon contained in butane / molar mass of Butane) x 100

=(48.0428 /58.1222) x 100% = 0.8265 x 100

=82.65% =82.7% of Carbon.

Percent composition of Hydrogen  = (mass of Hydrogen contained in Butane / molar mass of Butane )x 100  

( 10.0794/58.122 ) x 100% =0.1734 x 100

= 17.3% OF Hydrogen.

6 0
3 years ago
Help please its due in 2 minuntes.
julia-pushkina [17]
Part 1 is the stigma and part 2 is the stamen
4 0
3 years ago
Read 2 more answers
How does carbon dioxide affect the Earth's climate?
N76 [4]

Answer:

While carbon dioxide is in the air waiting to be reabsorbed it traps the sun's heat.

5 0
2 years ago
Identify the independent variable and the dependent variable in each of the following hypothesis
Olin [163]

Answer:

Independent variable: different alcohols

Dependent variable: red dye

3 0
3 years ago
Read 2 more answers
Other questions:
  • How does an atom become a positive ion?
    14·2 answers
  • What is the mass of heavy water, D2O(l), produced when 7.60 g of O2(g) reacts with excess D2(g)?
    7·1 answer
  • What is the molar mass of NH3 rounded to the nearest gram?
    12·1 answer
  • For the chemical reaction hclo4(aq)+naoh(aq)⟶h2o(l)+naclo4(aq) write the net ionic equation, including the phases.
    8·1 answer
  • A chemical reaction with a negative enthalpy change and a negative entropy change ________. A) Must be nonspontaneous Is not pos
    11·1 answer
  • Is there only one way to conduct a scientific experiment? Explain why or why not.
    14·2 answers
  • Ammonium phosphate NH43PO4 is an important ingredient in many solid fertilizers. It can be made by reacting aqueous phosphoric a
    11·1 answer
  • Which industry would most likely be affected if coal recourses were depleted.
    8·2 answers
  • What information in a balanced chemical equation shows how many moles of a reactant are involved in the reaction?
    12·1 answer
  • Complete the following equations (note that the equations are not balanced). Use the activity series if necessary.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!