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
e-lub [12.9K]
3 years ago
11

What is the answer to 2.5 * 22.5

Chemistry
1 answer:
nadya68 [22]3 years ago
4 0
Your answer to 2.5*22.56 is 56.25
You might be interested in
In a titration of 0.5 M HCl and an unknown concentration NaOH, 25.0 ml of NaOH was required to completely neutralize 25.0 ml of
baherus [9]
When an acid is neutralized by a base, that means moles of H+ = moles of OH-

moles of H+ = 0.5 M * 0.025 L HCl = 0.0125 moles H+

moles of OH- should be equal to 0.0125 moles, so
0.0125 moles = (x) * 0.025 L NaOH

x is the concentration of NaOH, which we want to find.

x = 0.5 M

The correct answer is C) 0.5 M.
6 0
3 years ago
Giúp em với mị người
alukav5142 [94]

Answer:that is so hard

Explanation:

6 0
2 years ago
The atomic mass unit is presently based on assigning an exact integral mass (in amu) to an isotope of ________.
MAVERICK [17]

The atomic mass unit is presently based on assigning an exact integral mass (in amu) to an isotope of carbon.

<h3>What is the atomic mass?</h3>

The atomic mass is a measurement used in physics and chemistry to denote the average atomic mass of a given element which is measured in the atomic mass unit or amu.

In conclusion, the atomic mass unit is presently based on assigning an exact integral mass (in amu) to an isotope of carbon.

Learn more about the atomic mass here:

brainly.com/question/3187640

#SPJ1

8 0
1 year ago
If the number of atoms of each element on the reactant side of an equation is equal to the number of atoms of each element on th
cricket20 [7]
C. Is your answer hope you have a wonderful day
6 0
3 years ago
How many moles of O atoms are present in a 254 g sample of carbon dioxide?
MaRussiya [10]

Answer:

11.6mol

Explanation:

CO2 = 44g

2 mol of O2 = 44g

X mol of O2 = 254

Cross multiply

X= 11.6mol

3 0
2 years ago
Other questions:
  • Toluene (C6H5CH3 ), an organic compound often used as a solvent in paints, is mixed with a similar organic compound, benzene (C6
    8·1 answer
  • The number of glyceraldehyde-3-phosphate molecules that would be produced from 24 turns of the calvin cycle would be
    7·1 answer
  • Consider a three sequentially stepped process named as Process A, Process B and Process C. Input comes into Process A. Output fo
    14·1 answer
  • The formation of soil is primarily the result of
    11·2 answers
  • How much heat in joules is required to heat a 43g sample of aluminum from an initial temperature of 72˚F to a final temperature
    9·1 answer
  • Which of the following is not a type of adaptation? A. Functional B. Mechanical C. Behavioral D. Structural
    9·1 answer
  • Electric service has accumulated on an object is referred to as​
    7·1 answer
  • pplication)Using multiple models simultaneously: This FNT refers to a processinvolving three moles of a diatomic gas (which beha
    12·1 answer
  • Find the resistance if the current is 1.5 amperes and the voltage is 15-V.
    13·1 answer
  • Metallic bonding is...
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!