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
vfiekz [6]
3 years ago
10

How many atoms are in NaHCO3? And please explain how u got the answer.

Chemistry
1 answer:
antiseptic1488 [7]3 years ago
3 0

Answer:

There are 6 atoms in NaHCO3

Explanation:

NaHCO3 is a bicarbonate commonly known as baking soda.

It has one sodium atom, one hydrogen atom, one carbon atom, and three oxygen atoms

The number of atoms = 1 atom of Na + 1 atom of H + 1 atom of C + 3 atoms of O

= 6 atoms per molecule

Note: know the formula of the compound first, each element present in the compound and how many times they occur makes the total number of atoms making up the compound or present in the compound.

Number of atoms are the number of element present

You might be interested in
1. Calculate the heat change associated with cooling a 350.0 g aluminum bar from
Amanda [17]

Answer:

14175 j heat released.

Explanation:

Given data:

Mass of aluminium = 350.0 g

Initial temperature = 70.0°C

Final temperature = 25.0°C

Specific heat capacity of Aluminium = 0.9 j/g.°C

Heat changed = ?

Solution:

Specific heat capacity:

It is the amount of heat required to raise the temperature of one gram of substance by one degree.

Formula:

Q = m.c. ΔT

Q = amount of heat absorbed or released

m = mass of given substance

c = specific heat capacity of substance

ΔT = change in temperature

Heat change:

ΔT = Final temperature - initial temperature

ΔT = 25.0°C - 70°C

ΔT = -45°C

Q = m.c. ΔT

Q = 350 g × 0.9 j/g.°C  × -45°C

Q = -14175 j

7 0
3 years ago
Someone help me please
vesna_86 [32]
I am pretty sure its b, Ag atoms and localized electrons in silver
3 0
3 years ago
Volume occupied 3.52x10^32 moluchles<br>of Mathane (CH4)<br>1) At STP​
Naddika [18.5K]

Answer:

volume = 13097674418.528dm³

Explanation:

n = (3.52)*10^32/(6.02)*10^23)

n = (584717607.97)

n = volume /molar volume

molar volume at stp = 22.4dm³

volume= 584717607.97 x 22.4

volume = 13097674418.528dm³

6 0
3 years ago
What is the difference between a mixture and compound?
rewona [7]

Compound: a thing that is composed of two or more separate elements, basically it is a mixture

Mixture: a substance made by mixing other substances together

so go from there. I don't want to cheat by giving answers, so I hope this is guiding and helpful. please mark brainliest if it is!

4 0
3 years ago
3.<br> What is the wavelength of radiation having a frequency of 4.569 x 1014 Hz?<br> I
crimeas [40]

Answer: 4632.966

Explanation:

8 0
3 years ago
Other questions:
  • HYDROGEN PEROXIDE WITH CONCENTRATION OF
    5·1 answer
  • 10. What is the atmospheric pressure if the partial pressures of nitrogen, oxygen, and
    12·1 answer
  • Which of the following has the greatest mass? 1 mole of uranium (U) 1 mole of oxygen (O) 1 mole of sodium (Na) 1 mole of chlorin
    5·2 answers
  • If there's a jar that contains helium gas . What would happen if the lid of the jar was removed ?
    15·1 answer
  • A blank cell has half the chromosomes of a blank cell
    8·1 answer
  • Environmental science is a *
    13·1 answer
  • The bonds between hydrogen and oxygen atoms in a water molecule can be best characterized as...
    6·1 answer
  • What is the combined gas law?
    11·1 answer
  • In lab, you calculate the density of an iron rod to be 7.30 g/cm3. The accepted value
    6·1 answer
  • Which of the following is not true
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!