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
eduard
3 years ago
7

II 5. C2H6 In Lewis dot structure

Chemistry
1 answer:
Nonamiya [84]3 years ago
8 0
H H
I I
H - C - C - H
l l
H H

A Carbon can only form 4 bonds and a Hydrogen can only form 1 bond.
You might be interested in
If you have 10.0 grams of citric acid with enough baking soda (nahco3 how many moles of carbon dioxide can you produce?
kap26 [50]
Easy stoichiometry conversion :)

So, for stoichiometry, we always start with our "given". In this case, it would be the 10.0 grams of NaHCO3. This unit always goes over 1.

So, our first step would look like this:

10.0
------
  1

Next, we need to cancel out grams to get to moles. To do this, we will do grams of citric acid on the BOTTOM of the next step, so it cancels out. This unit in grams will be the mass of NaHCO3, which is 84.007. Then, we will do our unit of moles on top. Since this is unknown, it will be 1.

So, our 2nd step would look like this:

1 mole CO2
-----------------
84.007g NaHCO3

When we put it together: our complete stoichiometry problem would look like this:

10.0g NaHCO3     1mol CO2
---------------------- x -------------------------
            1                  84.007g NaHCO3

Now to find our answer, all we need to do is:
Multiply the two top numbers together (which is 10.0)
Multiply the two bottom numbers together (Which is 84.007)

And then....

Divide the top answer by the bottom answer.

10.0/84.007 is 0.119

So, from 10.0 grams of citric acid, we have 0.119 moles of CO2.

Hope I could help!
6 0
3 years ago
Read 2 more answers
NaCl and AgNO3 react in a double replacement reaction. Which is one of the products of this reaction?
hoa [83]

Answer:

nano3+agcl2

Explanation:

double displacement reaction

7 0
2 years ago
From what are chemical sedimentary rocks formed?
masha68 [24]
Chemicals dissolved in water. Calcite is a good example, if I'm not mistaken.
6 0
3 years ago
Read 2 more answers
the mass of a liquid is 11.50 g and its volume is 9.03 mL. How many significant figures should its density value have?
BlackZzzverrR [31]

Answer:

3

Explanation:

The mass has 4 sig digits.

The volume has 3 sig digits

The density is = 11.50/9.03 = 1.2735

To 3 sig digits (determined by 9.03) the answer would be 1.27 gram/mL

6 0
3 years ago
The line of longitude used as the origin in a system of coordinates
3241004551 [841]
Yup, that is correct.
7 0
3 years ago
Other questions:
  • How are landforms and faults related
    11·1 answer
  • HELPPPPPP<br><br> Cracking of heptane please help! Show the chemical formula and the diagrams
    15·1 answer
  • Please I need help with questions 10-15 and it’s very hard and I’m struggling with it and if you need to see the picture big the
    13·1 answer
  • What is equivalent to a drink made with 3 ounces of 80 proof vodka?
    11·1 answer
  • How many moles of magnesium oxide are formed when 4 moles of magnesium react with oxygen? this is the formula for the reaction:?
    8·1 answer
  • A cube made of platinum (Pt) has an edge length of 1.0 cm. (a) Calculate the number of Pt atoms in the cube. (b) Atoms are spher
    12·1 answer
  • If 3.00 g of limestone reacted, what mass of calcium chloride would be produced?
    14·1 answer
  • Why the piece of sodium chloride is hard than sodium metal?
    14·1 answer
  • What parts do all cells have?
    6·2 answers
  • Figure 2 shows what happens to the electrons in the outer shells when a sodium atom reacts with a fluorine atom.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!