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
Bond [772]
3 years ago
11

Is a minors surface transparent, translucent, or opaque and how do you know

Chemistry
1 answer:
mr Goodwill [35]3 years ago
5 0
Opaque because as a whole, it does not allow light to pass through it.
You might be interested in
What is the value of c?<br> 56.70
Gennadij [26K]

Due to the lack of information provided, the best I can give you is this:

In Chemistry, the letter c most commonly refers to specific heat, which is present in the ratio J/g°C.

Hope it helps :)

6 0
3 years ago
The world, 6.83 billion people: Express the following population estimates for the year 2010 in nanomoles of people.
telo118 [61]

Answer:

1.13 x 10^-5

Explanation:

5 0
4 years ago
Which of the following bonds is the strongest? H-F C-CI C=O N≡N
dusya [7]
The nitrogen-nitrogen triple bond is the strongest bond of this set.
7 0
3 years ago
What is the missing coefficient ?
slava [35]

The missing coefficient in this chemical equation will be the number that makes the number of Carbons and Oxygens equal on both sides. To start, we can tally what we have so far and then we can figure out what number we need.

2 C8H18 + 25 O2 --> ____ CO2 + 18 H2O

On the left, we have 16 Carbons, 36 Hydrogens, and 50 Oxygens.

On the right, we have 36 Hydrogens and 18 Oxygens (as of now).

This means we need 16 Carbons and 32 Oxygens on the right side of the equation to make the individual numbers equal; this can be accomplished by putting 16 as the CO2 coefficient (this adds 16 Carbons and 32 Oxygens). To check yourself, re-count the number of each atom on each side.

Left: 16 Carbons, 36 Hydrogens, 50 Oxygens

Right: 16 Carbons, 36 Hydrogens, 50 Oxygens

The numbers on both sides are equal, so 16 satisfies the CO2 coefficient and the chemical equation is now balanced. We're done!

Hope this helps!

7 0
4 years ago
Give the o.N. Of each of the elements magnesium and oxygen in the reactants and in the products 2Mg + O2=2MgO
vlada-n [284]

Answer:

2Mg^0 + O_2^0\rightarrow2Mg^{2+}O^{2-}

Explanation:

Hello there!

In this case, according to the rules for the oxidation states in chemical reactions, it is possible to realize that lone elements have 0 and since magnesium is in group 2A, it forms the cation Mg⁺² as it loses electrons and oxygen is in group 6A so it forms the anion O⁻²; therefore resulting oxidation numbers are:

2Mg^0 + O_2^0\rightarrow2Mg^{2+}O^{2-}

Best regards!

4 0
3 years ago
Other questions:
  • What will the knowledge of chemistry enable you to do
    12·1 answer
  • How many millimeters are equivalent to 8 meters
    12·1 answer
  • Can someone please help
    6·1 answer
  • Calculate the fractional saturation for hemoglobin when the partial pressure of oxygen is 40 mm Hg. Assume hemoglobin is 50%% sa
    5·1 answer
  • HELP PLEASE Which type of power generation can produce carbon dioxide? solar hydroelectric coal wind
    6·2 answers
  • Explain how the water cycle is a reversible process.
    13·1 answer
  • What adaptations allow a camel and a cactus to survive in warm environments?
    6·2 answers
  • What is a galvanic cell made of
    8·2 answers
  • 1. Shankar and Sameer performed an experiment to differentiate primary, secondary and tertiary amines in a laboratory.Shankar co
    11·1 answer
  • In the following reaction, which element or compound is the oxidizing agent?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!