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
Lostsunrise [7]
3 years ago
9

1. The density of gasoline is 0.7 g/ml. What is the mass of 400L of gasoline?

Chemistry
1 answer:
elena-s [515]3 years ago
5 0

Answer:

280,000g

Explanation:

0.7g/mL x 1000mL/1L x 400L = 280,000g

You might be interested in
What makes the human thumb so special?
Sophie [7]

Answer:

The thumb alone is controlled by nine separate muscles; The hand has been used as a symbol of protection since ancient times; The human hand is different to the hands or paws of other animals, because it has fingers and a thumb that can work together. Each finger has 3 bones and the thumb has two bones

Explanation:

3 0
2 years ago
Read 2 more answers
Which volcanoes are in the middle of a continent
Alina [70]

Arenal Volcano: Plate Tectonic Setting. The volcanic arc of Costa Rica, where Arenal is located, is a chain of mountains resulting from the subduction of the Cocos tectonic plate under the Caribbean Plate. Costa Rica is part of the Central American isthmus, which connects the North and South American continents.

3 0
3 years ago
Which of the changes gas to solid gas to liquid, liquid to solid liquid to gas,solid to liquid solid to gas will involve an outp
Verdich [7]

Answer:

Liquid to solid liquid to gas

Explanation:

Boiling a liquid result in a gas

7 0
2 years ago
!!!!!PLEASE HELP!!!!!
ollegr [7]

Answer:

Difference in the potential energy of the reactants and products

Explanation:

 

The products have a lower potential energy than the reactants, and the sign of ΔH is negative. In an endothermic reaction, energy is absorbed. The products have a higher potential energy than the reactants, and the sign of ΔH is positive.

3 0
3 years ago
What is the valence of K2O2
raketka [301]
14 since K has 1 valence but there’s two so 2 valence for k and oxygen has 6 but there’s two so 12
6 0
3 years ago
Other questions:
  • How do evaporation and boiling differ?
    9·2 answers
  • A form of energy that is stored in a stretched rubber band is called
    15·1 answer
  • A balloon contains 0.5 L of air at 273 K. Its volume increases to volume of 0.75 L at constant pressure. What is the temperature
    11·1 answer
  • What is the equality in this reaction K+H2O-&gt;KHO+H2<br><br> Pls help me
    13·1 answer
  • If you were asked to convert 4.2 × 1022 atoms of aluminum to moles, which of the following should you use for the conversion?
    12·2 answers
  • Why is the brcl molecules polar??
    7·2 answers
  • To conclude through reasoning from something known or assumed is to ___.
    10·2 answers
  • Compare and contrast comets and meteors. What are the impacts each might have on Earth?
    15·1 answer
  • Un tecnico di laboratorio deve preparare una soluzione di carbonato di sodio decaidrato, Na2CO3⋅ 10 H2O per eseguire alcune anal
    6·1 answer
  • How does carbon dioxide affect the Earth's climate?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!