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How many right angles does a concave have?
Depends on a concave what. There can be infinitely many right angles in concave shape that keeps going in and out before returning to its starting point.
Omar drives a car five miles north then five miles west then five miles south How many miles is he likely to be from his starting point?
The obvious answer is 5 miles. The not-so-obvious part is it depends on where he is when he starts. If he is on the equator, he is five miles from his point of origin. If his starting point was the south pole, and he drives five miles north, then west, then south, he will arrive back at his starting point. Before you disagree, consider that he is driving on a sphere not a flat plain.
How many miles is it to France in km?
From what starting point? You didn't state one so it could 1 and a half km to 3500 km or more.
A boat travels due east for a distance of 15 miles its then travels due north for a distance of 20 miles at which point it drops anchor how many miles is the boat from it's starting point?
This is where you apply the pythagorean theorem: d = √(152 + 202) ∴d = √(225 + 400) ∴d = √(625) ∴d = 25 So the boat is 15 miles from it's starting point
A boat travels due east for a distance of 15 miles It then travel due north for a distance of 20 miles at which point it drops anchor How many miles is the boat far from it's starting point?
25 miles
What is monamers made out of?
Many different substances, mostly with some carbon atoms in a compound with double bonds between 2 of the carbon atoms. Ethene is the monomer used to make many plastics, like garbage bags. C2H4 The plastic formed is usually called polyethylene.
Describe How ethene forms poly (ethene)?
Polyethylene, a polymer of ethene, is formed through a process called polymerization. This involves linking together many ethene molecules (monomers) through a series of chemical reactions. The double bond in each ethene molecule is broken, allowing the monomers to join together and form long chains known as polymers.
How many ethene be converted into ethyl alcohol?
One molecule of ethene can be converted into one molecule of ethyl alcohol through a process called hydration, where water is added to ethene to form ethanol.
Is plastics made up of petroleum?
Many plastics are.
How many carbon atoms in two ethene molecules?
Each ethene molecule has two carbon atoms, so two ethene molecules would have a total of four carbon atoms.
How many bonds are in ethene?
6
Why is ethene used industrially rather than chloroethane?
Ethene is used industrially more than chloroethane because ethene is a key building block in the production of many important chemicals such as polyethylene, which has a wide range of industrial applications. Chloroethane, on the other hand, is less versatile and has limited industrial uses compared to ethene. Additionally, ethene can be produced more cost-effectively and in larger quantities compared to chloroethane.
What information in addition to percent composition is needed to distinguish ethene from cyclohexane?
To distinguish between ethene and cyclohexane, additional information on the molecular structure is needed. Ethene is a linear molecule with a double bond between carbon atoms, while cyclohexane is a cyclic molecule with single bonds between carbon atoms arranged in a ring. So, knowing the connectivity and bonding arrangement of carbon and hydrogen atoms is crucial to differentiate between the two compounds.
Advantages and disadvantages of plastics?
Plastics are cheap and can be molded into many things. One drawback to using plastics is they harm the environment.
How many types of bonds are present ethene?
Ethene (C2H4) has 2 bonds between the 2 carbon atoms and each carbon atom shares 2 electrons from 2 Hydrogen atoms.
Why are plastics used in healthcare industry?
Many parapharmaceutical products are made from plastics.
What is the plural of plastic?
Plastics The materials store sold many different plastics.
