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
8090 [49]
3 years ago
8

Your tongue and nose work separately. True False

Chemistry
2 answers:
anyanavicka [17]3 years ago
4 0
Yes your tongue and nose work together
yuradex [85]3 years ago
3 0
False, our tongue and nose work together
You might be interested in
Look at the image. What type of eclipse is being shown in this image?
Stella [2.4K]
Pretty sure it’s a Lunar Eclipse
7 0
3 years ago
Read 2 more answers
What are the four layers of earth made of?
soldi70 [24.7K]

Answer:

crust, mantle, inner core, outer core

8 0
2 years ago
Elements of modern periodic table are arrang in ---Group 2A elements are called ------ and group 7A element table are called....
pentagon [3]

Answer:

c) atomic number / alkaline earth metals/ and halogens

Explanation:

Elements of modern periodic table are arrang in atomic number; for its electron configuration and its chemical properties. This arrangement shows periodic trends.

Alkaline earth metals are a group of elements that are located in group 2 of the Periodic Table and are the following: Beryllium (Be), Magnesium (Mg), Calcium (Ca), Strontium (Sr), Barium (Ba) and Radio (Ra).

The Halogens are the chemical elements that form group 17 (XVII A, previously used) or group VII A of the periodic table: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (At) and teneso (Ts)

8 0
3 years ago
1.)If you are given the number of particles in a substance sample, what is the first step you should take to determine how many
alekssr [168]

Answer:

1-Find the molar mass of the substance.

2-H3PO4

3-New atoms are created.

4-The ratios of the number of moles of each substance that react and that are produced.

5-conservation of mass

6-The number of atoms for every element is equal on both sides of the equation.

7-1:1

8-1:03

9-5.50%

8 0
3 years ago
Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical
Kazeer [188]

Answer:

2H_2O\rightarrow 2H_2+O_2

Explanation:

Hello there!

In this case, for the reaction by which water is decomposed to molecular hydrogen and oxygen:

H_2O\rightarrow H_2+O_2

It is necessary to perform the inspection balance process since there is a dissimilar number of atoms of oxygen on both sides; therefore, by putting a 2 on water we balance oxygen:

2H_2O\rightarrow H_2+O_2

But now, there are four hydrogens on the left; therefore, we put a 2 on hydrogen to finally balance it:

2H_2O\rightarrow 2H_2+O_2

And obviously, the coefficient in oxygen is an unwritten 1.

Best regards!

7 0
3 years ago
Other questions:
  • What is the Ka of a 0.0796 M solution of nitrous acid (HNO2) with a pH of 2.95?
    8·1 answer
  • Describe one way you could protect a bicycle from corrosion
    12·1 answer
  • What salt is produced in each of the following neutralization reactions?
    15·2 answers
  • PLEASEEEE HELP WITH THIS ID REALLY REALLY APPRECIATE IT
    13·1 answer
  • Select the correct answer. A certain reaction has this form: aA bB. At a particular temperature and [A]0 = 2.00 x 10-2 Molar, co
    12·1 answer
  • Stearic acid, fatty acid commonly found in animal fat has a condensed Chemical formula CH3(CH2)16COOH. It is a common component
    10·1 answer
  • Please help me!!!!!!!!!!
    8·1 answer
  • A gold-colored ring has a mass of 17.5 grams and a volume of 0.82 mL. What is the density of this ring?
    12·1 answer
  • A beach ball and a bowling ball were sitting on a shelf. Someone bumped the shelf and the bowling ball and beach ball rolled off
    8·1 answer
  • I want the answers this questions in the photo
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!