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
lesya692 [45]
3 years ago
9

Formula weight of H2CO3

Chemistry
2 answers:
xz_007 [3.2K]3 years ago
8 0
O
. ll
H C H ...that is the formula weight of H2CO3
\ / \ /
O O
saw5 [17]3 years ago
4 0
The relative formula weight is also known as the relative molecular mass (RMM). The RMM of a compound can be found by adding up the relative atomic masses (RAM) of each of its atoms, therefore for H2CO3:
RMM = 2*RAM(H) + RAM(C) + 3*RAM(O)
         = 2*1.0 + 12.0 + 3*16.0 = 62.0 g/mol
You might be interested in
What is the atomic mass of mercury?
wlad13 [49]
The answer is 80 atomic mass
8 0
3 years ago
Read 2 more answers
AIDS is one disease caused by a virus infection. The virus attacks immune system cells known as T cells.
VLD [36.1K]

Answer:

yes,its true

Explanation:

I just want to say first off

the immune cell known as T cell also known as white blood cells

Since the first main attack from the bodies response against a virus is deploying T cells to attack

CD4 cells are the basic T cells and HIV virus which is AIDS will start to "Eat itself inside" Ofc not they will use protein spikes to form their way in

they start to create copies of themselves inside the T cell itself and creating a new protein called Env to form their ways in ofc

They are able to bypass CD4 cells is because its a basic cellular receptor for T cells making them really deadly

They now will start to attack other white cells and deploying more and more of their virus cells

7 0
3 years ago
What will occur when the trough of Wave A overlaps the crest of Wave B?
JulsSmile [24]

Answer:

Destructive interference will occur, causing the new wave to have less energy than Wave A or Wave B.

Explanation:

Destructive interference has lesser intensity.

4 0
1 year ago
Read 2 more answers
The Charles Zeppelin, a fictional airship, is filled with 2.16 x 105 liters of hydrogen gas (H2). On the ground, the airship’s t
Dmitry [639]

Answer:

V2 = 3.11 x 105 liters

Explanation:

Initial Volume, V1 = 2.16 x 105 liters

Initial Temperature, T1 = 295 K

Final Temperature, T2 = 425 K

Final Volume, V2 = ?

These quantities are related by charle's law and the equation of the law is given as;

V1 / T1  =  V2 / T2

V2 = T2 * V1 / T1

V2 = 425 * 2.16 x 105 / 295

V2 = 3.11 x 105 liters

8 0
2 years ago
Your teacher gives you a black powder. When you dissolve the powder in water, you see red particles that float to the top, black
laila [671]
The answer is B. A mixture can be separated as shown in the example.<span />
3 0
2 years ago
Read 2 more answers
Other questions:
  • When 2 grams of powdered lead (IV) oxide was added to 100 cm3 of hydrogen peroxide, water and oxygen were produced. Lead (IV) ox
    8·2 answers
  • For which of the following processes would there be a decrease in entropy?
    13·1 answer
  • How does fluorine react with ethene?
    15·2 answers
  • Which term best indicates the average mass of an atom of an element?
    5·2 answers
  • During local winds which way does the cooler wind blow at night
    13·1 answer
  • usando el concepto de valencia para los elementos S, P Y Br predice las formulas de los compuestos mas simples formados por esto
    12·1 answer
  • What is the formula for Iodine Pentafluride?
    14·2 answers
  • How many atoms are in 3.8 mol of calcium? Round your answer to 2 decimal places.
    13·1 answer
  • Ethane (C2H6) is one of many compounds that burns in oxygen to form carbon dioxide and water, as represented by the equation bel
    10·1 answer
  • Plz help ASAP <br> Dhdhdg
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!