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
sergij07 [2.7K]
3 years ago
9

The molecular weight of Calcium Carbonate, CaCO3, is 100.09g/mol

Chemistry
1 answer:
laila [671]3 years ago
3 0

Answer:

True

Explanation:

Molecular mass of CaCo_3:

Molecular mass of Ca + molevular mass of C + molecular mass of O × 3

40g + 12g + 16 × 3g

= 40g + 60 = 100g

Thus its true

You might be interested in
What is the likely impact of water's high specific heat on life on Earth?
valkas [14]

Answer:

C

Explanation:

The high specific heat capacity of water means that it takes much more energy to raise the temperatures of water by one (1) degree than land. This means that on a hot sunny day, land temperatures would increase dramatically while ocean temperatures would only rise slightly. Conversely,  at night, the land cools rapidly while oceans cool slowly hence the temperatures drop slightly.

8 0
3 years ago
Need help with question
Lynna [10]

Answer:

C

Explanation:

it is the correct binding type.

7 0
4 years ago
Faunal succession and fossil correlation relate to the principle of superposition because there are fossils of certain organisms
yaroslaw [1]

Answer:

Alright love the answer would be true

6 0
3 years ago
Read 2 more answers
PLEASE HELP ME ASAP Identify the arrows that show the correct direction of heat transfer.
adell [148]

Answer: Left Arrow Far right arrow and center left arrow

Explanation:

These three arrows are correct due to heat transfers to cooler temp environments which allows the expansion of speed for molecules in their environment.

6 0
3 years ago
What is a bond called that shares electrons between two neutral atoms?
Andre45 [30]

Answer:

Probably covalent bonds

4 0
3 years ago
Read 2 more answers
Other questions:
  • Which compound has the highest melting point? ch3(ch2)14cooh ch3(ch2)10ch=ch(ch2)2cooh ch3(ch2)2ch=ch(ch2)4ch=ch(ch2)4cooh ch3(c
    5·1 answer
  • How many significant digits are there in the measurement of 9478.983560 cm
    6·1 answer
  • How many orbitals are there in the third shell (n=3)?
    8·2 answers
  • To stop an object that is in motion on a frictionless surface, you stop applying a force.
    5·1 answer
  • A long ton is defined as exactly 2240 Ib. What is this mass in kilograms?
    5·2 answers
  • CAN SOMEONE go through this with me pleaseeeSTEP BY STEP AND TELL ME THE ANSWERS!!!thx
    10·1 answer
  • A sample of helium has a volume of 325 mL and a pressure of 655 mmHg. What will be the pressure, in mmHg, if the sample of heliu
    11·1 answer
  • What do scientists think will happen as greenhouse gas emissions increase?
    13·1 answer
  • The process of moving water from its source to places where humans use it is called water diversion. true or false
    6·1 answer
  • The type of research in which one variable is changed to see its effect is:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!