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
larisa86 [58]
2 years ago
9

What is the definition of a chemical change that when two or more substances (molecules) combine to form a new substance (or new

molecules).
Chemistry
2 answers:
gladu [14]2 years ago
7 0
It’s Synthesis reaction
lianna [129]2 years ago
5 0

Answer:

synthesis reaction

Explanation:

You might be interested in
Substance that are _________ are unable to be mixed together.
Elza [17]

Answer:

Immiscible

Explanation:

Not sure what kind of substance but this is form liquids.

8 0
2 years ago
Filtration and dialysis are techniques that rely on differences in particle size to separate mixture components. True False
soldier1979 [14.2K]

This is true. Think about when you make pasta. The colander acts as a filter and doesn't let the past a through but allows the extra water to escape because the pasta is too big to fit.

3 0
3 years ago
Read 2 more answers
If the moon disappeared, what effect would this have on the Earth’s tides?
Mkey [24]
A the moon affects the gravity of the tides
3 0
3 years ago
Two workers used a force of 100 N to move a sofa 4 meters in 2 seconds how much power
r-ruslan [8.4K]

Answer:

200 watts

Explanation:

First we have to find total work:

W =F(d)

W = 400J

Then plug that answer into the Power formula.

P = W/(t_f-t-i)

P = 400/2s

P = 200 W

3 0
3 years ago
Can someone pls help me
Alchen [17]

Answer:

A

Explanation:

That angle is a complementary angle which adds up to 90 degrees. So you write out the equation to solve for X. Equation= 2x-33+5x-31=90. Solve for x and you get 22 degrees.

3 0
3 years ago
Read 2 more answers
Other questions:
  • T is possible to produce a perfect crystalline solid that does not contain any vacancies?
    6·2 answers
  • How many total atoms are in 0.830 g of p2o5?
    9·1 answer
  • A 30.60 g sample of a substance is initially at 25.6 °c. after absorbing 2811 j of heat, the temperature of the substance is 175
    7·1 answer
  • How many significant figures are in 1.00 L
    15·1 answer
  • Using the black numbers on the stopwatch to answer the questions.
    13·2 answers
  • An INPUT of photosynthesis is ______________<br> A.Oxygen<br> B.Roots<br> C.Sunlight
    15·2 answers
  • How can you tell what is what and how that what affects what
    12·2 answers
  • An element has an average atomic mass of 1.008 amu. It consists of two isotopes , one having a mass of 1.007 amu, and one having
    13·1 answer
  • Is anyone having a <br> meeting only for studies?
    6·2 answers
  • Which method is used to separate the following mixture (a) water + kerosene​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!