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viktelen [127]
3 years ago
13

Calculate the density in g/mL of 2.0L of gasoline that weighs 1.26 kg

Chemistry
1 answer:
quester [9]3 years ago
5 0
2.0 L in mL :

2.0 x 1000 => 2000 mL 

1.26 kg in g :

1.26 x 1000 => 1260 g

D = mass / volume

D = 1260 / 2000

D = 0.63 g/mL

hope this helps!

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According to the iupac convention, alkyl substituents on a hydrocarbon chain should be listed in which order?
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According to the iupac convention, alkyl substituents on a hydrocarbon chain should be listed in alphabetical without taking prefixes into name.

A hydrocarbon would be an organic molecule in organic chemistry that is made completely of hydrogen as well as carbon. A good example of group 14 hydrides includes hydrocarbons. In general, hydrocarbons lack color and are hydrophobic. Typically, their faint smells are compared to that of gasoline and lighter fluid.

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2 years ago
Two groups of students were tested to compare their speed working math problems. Each group was given the same problems. One gro
jeka57 [31]
The independent variable is the variable being changed. In this case, the independent variable is the calculators. The dependent variable is essentially what you are looking for that <u>depends</u> on the independent variable. In this case it would be time. The constant variable or controlled variable are something that doesn't change and would skew the results. One may be the exact same problem for both groups. Try to come up with two more.
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The model of a “sea of electrons” helps explain ____.
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The correct answer is C.) metallic bonds

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