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Elis [28]
4 years ago
7

The longest continuous chain of carbons is called the ______________.2. An organic compound containing only hydrogen and carbon

is called a/an ______________.3. Sometimes an organic formula is written with a/an ______________, which is a shorthand notation that represents a hydrocarbon side chain.4. A hydrocarbon compound that contains multiple bonds is said to be a/an ______________.5. Some molecules have the same chemical formula but a different bonding pattern. These molecules are referred to as ______________.6. A hydrocarbon that contains only single bonds is called a/an ______________.7. An aromatic ring structure with the formula of C6H6 is called ______________.8. Ethene is an example of a/an ______________.9. The cis and trans isomers are also called ______________ because their atoms are arranged differently with respect to their double bonds.
Chemistry
1 answer:
saveliy_v [14]4 years ago
5 0

1: parent alkane.

2: polymers

3: idk

4: alkynes

5: its either n-butane or isobutane

6: saturated hydrocarbons

7: i'm not sure but I think it's Lewis Dot Structure and Polarity. ... Benzene

8: Idk

9: I'm not sure either

Hope this helps! :)

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An acidic solution will turn litmus paper Question 2 options:
Sloan [31]

Answer:

red

Explanation:

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Have a great day:)

Please mark me brainiest

3 0
3 years ago
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natural rubidium has the average mass of 85.4678 and is composed of isotopes 85 Rb(mass = 84.9117) and 87 Rb. The ratio of atoms
mote1985 [20]

Answer:

Mass of Rb-87 is 86.913 amu.

Explanation:

Given data:

Average mass of rubidium = 85.4678 amu

Mass of Rb-85 = 84.9117

Ratio of 85Rb/87Rb in natural rubidium = 2.591

Mass of Rb = ?

Solution:

The ration of both isotope is 2.591 to 1. Which means that for 2.591 atoms of Rb-85 there is one Rb-87.

For 100% naturally occurring Rb = 2.591 + 1 = 3.591

% abundance of Rb-85 = 2.591/ 3.591 = 0.722

% abundance of Rb-87 = 1 - 0.722= 0.278

84.9117 × 0.722 + X × 0.278 = 85.4678

61.306 + X × 0.278 = 85.4678

X × 0.278 = 85.4678 - 61.306

X × 0.278 = 24.1618

X =  24.1618 / 0.278

X = 86.913 amu

8 0
3 years ago
69g of sodium reacts with chlorine to produce sodium chloride. calculate the number of moles of chlorine required to react with
Rus_ich [418]

Answer:

3 moles of Cl^{-} is needed for Na^{+}to be fully consumed.

Explanation:

For the balanced equation:

                                  Na^{+}  +  Cl^{-}  ⇒  NaCl

First, find the moles of Na corresponding to the 69g used the general definition of mol:

                               mol Na^{+} = \frac{69 g}{23 g/mol }  = 3mol

We observe that the equation is balanced and the stoichiometric ratio between them is 1: 1.

According to this, one mole of Na will react with one mole of Cl.

                3 moles of Cl^{-} is needed for Na^{+}to be fully consumed.

7 0
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I think the substance that will heat up faster would be the silver metal since it has a higher heat capacity. Heat capacity is the amount of heat needed to raise the temperature of the system into one degree. Heat capacity and heat energy is directly related so higher value of heat capacity would lead to higher heat energy.
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