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
tensa zangetsu [6.8K]
3 years ago
15

The formation of a gas or a precipitate may be evidence for a ___________.

Chemistry
1 answer:
ololo11 [35]3 years ago
5 0
Reaction [taking place]

Hope that helps
You might be interested in
Read the two statements given below. Statement 1: All living matter at the smallest level is made of cells Statement 2: New anim
9966 [12]

Answer:

Statement 1: All living matter at the smallest level is made of cells

Explamation:

All living things are made of cells; the cell itself is the smallest fundamental unit of structure and function in living organisms.

Hope this helps

7 0
3 years ago
What are crayons made of?
Mashutka [201]
They are made of different color of waxes

7 0
3 years ago
Read 2 more answers
KMnO4<br><br> Assign oxidation numbers to each element in this compound.
zysi [14]

K=+1

Mn= +7

O= -2

That’s it!!!

8 0
3 years ago
What is the molarity of 5.60 mol of sodium carbonate in 1500 ml of solution?
FrozenT [24]

Answer:

3.74 M

Explanation:

We know that molarity is moles divided by liters. The first thing to do here is convert your 1500 mL of solution to L. There's 1,000 mL in 1 L, so you need to divide 1500 by 1000:

1500 ÷ 1000 = 1.50

Now you can plug your values into the equation for molarity:

5.60 mol ÷ 1.50 L = 3.74 M

7 0
3 years ago
Where would you look for igneous rocks? Why?
Brut [27]

Answer:

Where Igneous Rocks Are Found. The deep seafloor (aka... the oceanic mantle) is made almost entirely of basaltic rocks, with peridotite underneath in the mantle.

Explanation: im pretty sure thats right at least

6 0
3 years ago
Other questions:
  • Balance the following reaction. A coefficient of "1" is understood. Choose option "blank" for the correct answer if the
    7·1 answer
  • . Calculate the mass of O2 produced if 3.450 g potassium chlorate is completely decomposed by heating in presence of a catalyst
    9·1 answer
  • Which ionic equation for reaction of Magnesium with dilute hydrochloric acid is correct? Mg (s) + 2H+ (aq) â Mg2+ (aq) + H2 (g)
    12·2 answers
  • Why is the right side
    9·1 answer
  • Where does the stonefish hide
    9·2 answers
  • A certain compound is made up of three chlorine atoms, one phosphorus atom, and one oxygen atom. What is the chemical formula of
    8·1 answer
  • How many oxygen are present in 2.50 mol of oxygen atoms?
    15·1 answer
  • Answer question number 7
    6·2 answers
  • 2. The combustion of heptane (C7H16) in oxygen spontaneously occurs. The products of the reaction are carbon dioxide and water v
    10·1 answer
  • In which Colorado Rockies scenario was there more erosion? Why was there more erosion in the scenario?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!