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
pav-90 [236]
3 years ago
13

Can someone help? this is hard .​

Chemistry
1 answer:
Natali [406]3 years ago
4 0
Drawing something can be pretty hard but with a little practice you should be able to draw anything.
You might be interested in
What is the difference between an imprint and an impression?
liubo4ka [24]

Answer:

As nouns the difference between impression and imprint

is that impression is the indentation or depression made by the pressure of one object on or into another while imprint is an impression; the mark left behind by printing something.

5 0
3 years ago
You must answer all questions to get credit for this assignment. Use the notes above and/or the textbook to help you find the an
Allisa [31]

Explanation:

(1).  It is known that in a reaction equation, reactants are placed or written on left hand side and products are written on the right hand side.

For example, N_{2} + 3H_{2} \rightarrow 2NH_{3}

Hence, in a reaction equation you start with the reactants and end up with the products.

(2).  The number of atoms in a reaction will remain the same because according to the law of conservation of mass, mass of reactants will be equal to the mass of products.

Therefore, number of atoms on the reactant side will be equal to the number of atoms on product side.

7 0
3 years ago
What role in a factory does the cell membrane play
Vilka [71]
The plasma membrane
7 0
3 years ago
A teacher attaches two slinky springs to a fixed support. The springs are moved, as shown in the image. Wave A wave B What prope
Misha Larkins [42]

Answer:

a changes more because it going higher

Explanation:

6 0
3 years ago
Read 2 more answers
Using the name of the ionic compound, select the appropriate chemical formula. Use the periodic table
Nata [24]

Answer:

A

Explanation:

Abcd

7 0
2 years ago
Read 2 more answers
Other questions:
  • Assuming dopant atoms are uniformly distributed in a silicon crystal, how far apart are these atoms when the doping concentratio
    7·1 answer
  • Which of the following is the correctly balanced chemical equation for the reaction Ca(OH)2 and HNO3
    10·2 answers
  • The balanced chemical reaction equation in stoichiometry is used to..?
    14·1 answer
  • Rfggxchhgfdxvnjgdzvbhdazcbhds
    15·1 answer
  • How much more acidic is a solution with a pH of 2 than one with a pH of 6? How much more basic is a solution with a pH of 13 tha
    7·1 answer
  • Heat, gas production, and color change can all be evidence of chemical change.
    8·1 answer
  • If the pressure of a gas is 2.42 atm, what is its pressure in kPa?
    5·2 answers
  • What are differences and similarities between water and atoms?Explain
    15·1 answer
  • The part in the middle with a coil of wire wrapped around a metal shaft is part of an electric motor. What is it?
    10·2 answers
  • How does heat affect water and its state of matter
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!