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
nevsk [136]
3 years ago
13

When equal moles of an acid and a base are mixed, after reaction the two are compounds are said to be at the _______________.

Chemistry
2 answers:
Ber [7]3 years ago
4 0

Answer: equivalence point

otez555 [7]3 years ago
3 0

Answer: equivalence point

You might be interested in
According to kinetic theory, which two factors are important for a successful
Pepsi [2]

Answer:A and B

Explanation: orientation and energy is all that matters

5 0
2 years ago
Read 2 more answers
Plz help quick
vovangra [49]

Answer:

3

Explanation:

If oxygen reacts with iron, then both must be reactants and rust the product of that reaction

4 0
3 years ago
Read 2 more answers
Calcium reacts with Hydrochloric acid to produce Calcium chloride and
hammer [34]

Answer:

Mass = 2.77 g

Explanation:

Given data:

Mass of HCl = 2 g

Mass of CaCl₂ produced = ?

Solution:

Chemical equation:

2HCl + Ca    →     CaCl₂ + H₂

Number of moles of HCl:

Number of moles = mass / molar mass

Number of moles = 2 g/ 36.5 g/mol

Number of moles = 0.05 mol

now we will compare the moles of HCl with CaCl₂.

                   HCl       :         CaCl₂

                     2         :          1

                   0.05     :       1/2×0.05 = 0.025 mol

Mass of CaCl₂:

Mass = number of moles × molar mass

Mass = 0.025 mol × 110.98 g/mol

Mass = 2.77 g

8 0
3 years ago
A rubber balloon was filled with helium at 25.0˚C and placed in a beaker of liquid nitrogen at -196.0˚C. The volume of the cold
Ksenya-84 [330]

Answer:

The volume of helium at 25.0 °C is 60.3 cm³.

Explanation:

In order to work with ideal gases we need to consider absolute temperatures (Kelvin). To convert Celsius to Kelvin we use the following expression:

K = °C + 273.15

The initial and final temperatures are:

T₁ = 25.0 + 273.15 = 298.2 K

T₂ = -196.0 + 273.15 = 77.2 K

The volume at 77.2 K is V₂ = 15.6 cm³. To calculate V₁ in isobaric conditions we can use Charle's Law.

\frac{V_{1}}{T_{1}} =\frac{V_{2}}{T_{2}} \\V_{1}=\frac{V_{2}}{T_{2}} \times T_{1}=\frac{15.6cm^{3} }{77.2K} \times 298.2K=60.3cm^{3}

3 0
3 years ago
Which of the following describes the expected solubility of benzoic acid?
Igoryamba
I because it is an acid, it should be soluble in hexane
6 0
3 years ago
Other questions:
  • What is the ionic compound name for fe2o3?
    14·1 answer
  • what is the percent yield of NaCl if 31.0 g of CuCl reacts with excess NaNo3 to produce 21.2 g of NaCl
    6·1 answer
  • Why is it important to keep good records during a scientific investigation?
    12·1 answer
  • Calculate the mass of chloroform that contains 1.00X10^12 molecules of chloroform
    12·1 answer
  • I need help on this one to I don't know it
    7·1 answer
  • The ______ are new substances taht are created following a chemical reaction?
    10·1 answer
  • What is a Newton?<br> explain please
    13·2 answers
  • a neutral atom is bombarded with sufficient energy that an electron is liberated. the result is called
    14·1 answer
  • 3. Ethanol has a density of 0.800 g/mL. <br> a. What is the mass of 225 mL of ethanol?
    7·1 answer
  • 7. Draw the structures for the following hydrocarbons.HydrocarbonCyclohexane(C6H12)Cyclohexene(C6H10)StructureHydrocarbonBenzene
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!