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
lana66690 [7]
3 years ago
7

What number would you write before water in the formula for calcium carbonate nonahydrate?

Chemistry
1 answer:
anyanavicka [17]3 years ago
7 0
Water is not part of that compound. What is the chemical equation?
You might be interested in
If a student made a 2.5 solution using 1.5 moles of sucrose how many liters of water were used?
saul85 [17]

Answer:

1 mole.

Explanation:

Hello there!

2.5-1.5=1

Subtract the sucrose moles from the total moles, and there you are!

:)

3 0
3 years ago
What would the formula be for this model above?
Nadusha1986 [10]
Probably CH(subscript)4... :) It's Methane
4 0
3 years ago
H2 + O2 ---&gt; H2O<br> Classifying reaction
Degger [83]

Answer:

hydrogen + oxygen = water

3 0
3 years ago
Read 2 more answers
If the actual yield of a reaction is 37.6 g while the theoretical yield is 112.8 g what is the percent yield
Zigmanuir [339]
<h2>Hello!</h2>

The answer is:

The percent yield of the reaction is 32.45%

<h2>Why?</h2>

To calculate the percent yield, we have to consider the theoretical yield and the actual yield. The theoretical yield as its name says is the yield expected, however, many times the difference between the theoretical yield and the actual yield is notorious.

We are given that:

ActualYield=37.6g\\TheoreticalYield=112.8g

Now, to calculate the percent yield, we need to divide the actual yield by the theoretical and multiply it by 100.

So, calculating we have:

PercentYield=\frac{ActualYield}{TheoreticalYield}*100\\\\PercentYield=\frac{37.6g}{112.8g}*100=0.3245*100=32.45(percent)

Hence, we have that the percent yield of the reaction is 32.45%.

Have a nice day!

8 0
4 years ago
Read 2 more answers
HELP ASAP!! PLZ
Schach [20]

D. The empirical formula and the molar mass

8 0
3 years ago
Read 2 more answers
Other questions:
  • Undifferentiated or general cells in animals that later differentiate into specialized cells are called__________ cells.
    6·1 answer
  • Which medieval structural innovation resulted in the wide aisles and high vaulted ceilings of Notre-Dame de Chartres?
    6·1 answer
  • Which best describes a chemical reaction that follows the law of conservation of matter?
    13·1 answer
  • If food burns your tongue when you eat it, it because of heat transfer by
    13·1 answer
  • 1. Coal gasification consists of the chemical transformation of solid coal into gas. The heating values of coal differ, but the
    9·1 answer
  • Which type of burn injury can convert to a deeper injury due to tissue hypoxia?
    6·1 answer
  • Question 5 (2 points)<br> Which of the following has a higher boiling point, CO2 or Co? Explain.
    12·1 answer
  • Calculate the molar mass for calcium phosphite.
    10·1 answer
  • DUE IN A FEW!!!!!! PLS HELP
    8·2 answers
  • ____ is the transfer of heat by the flow of a heated material.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!