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miv72 [106K]
3 years ago
12

20 ml each of oxygen and methane are allowed to react when the reaction is completed.  The system now contains

Chemistry
1 answer:
Mekhanik [1.2K]3 years ago
5 0

Answer:

CH4(g)+2O2(g)→CO2(g)+2H2O(l).

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Why is glucose named glucose?
mars1129 [50]

Answer:

Word that comes from a Greek word

Explanation:

Glucose is a natural monosaccharide, which has the following molecular formula: C6H12O6

From the chemical point of view, this molecule is a hexose (this is, it has 6 carbon atoms) and an aldose (since it has an aldehyde group)

Glucose as a word has its origin from the Greek word “gleukos”, which means “sweet wine”, and the suffix “ose”, which is used to for a sugar

French people then adapted this word (in order to define a new chemical word, to differentiate the type of sugar found in grapes, slight different from sugar found in other elements such as honey)

7 0
4 years ago
Electrical cords are made up of two layers. The wire inside is made of metal. This is surrounded by a cover made of plastic or r
PilotLPTM [1.2K]

Answer:

A

Explanation:

The correct answer would be that <u>the wire is a conductor and the cover is an insulator.</u>

The wire inside an electrical cord is made up of metals and metals are generally considered to be good conductors of heat and electricity. The cover which is made of plastic or rubber, however, are known to be poor conductor of electricity. <em>Hence, the wire are considered to be conductors of electricity while the rubber covers act as insulators to protect users from getting electrocuted. </em>

The correct option is A.

4 0
3 years ago
Ba(ClO3)2 → ____ + 3O2
kenny6666 [7]
~ that’s even harder then it looks. okay so it says 2394 and the answer is that so add it to your palate
7 0
3 years ago
Identify five items around your home that use SI units of measurement
geniusboy [140]

Answer & explanation:

SI units are the metric system and the most commonly used measurement system in the world. Some examples of these units you may find around your home are:

Pencil lead size measured in millimeters. (Ex. 0.7mm)

Microwaves, you put your food in for a number of seconds. Any other device used to time things also does this, such as a stopwatch.

A ruler or tape measure will measures in centimeters or meters usually.

A balance or scale may be used to measure mass in grams.

Solid products like antiperspirant, lipstick and other solid makeup products are usually measured in grams.

Solid foods such as butter are usually measured in grams.

Information about the contents of food found on the nutrition facts label are usually measured in grams or milligrams. (Ex. 3g of saturated fat)

7 0
4 years ago
Which of the following is true in a basic solution?
Sauron [17]
I believe that the best answer to the choices given in your question is <span>C. The molarity of hydronium is lower than the molarity of hydroxide.</span>

I hope I have answered your question. Have a nice day ahead. 
7 0
3 years ago
Read 2 more answers
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