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
evablogger [386]
3 years ago
11

Substances that are considered acidic are also called alkaline, true or false

Chemistry
2 answers:
Brums [2.3K]3 years ago
8 0
This answer has to be true
V125BC [204]3 years ago
7 0
False
Alkaline is something we use everyday
Acid is something sour eg lemons
You might be interested in
How many ATOMS of boron are present in 3.61 grams of boron trifluoride ?
Delvig [45]

Hi there!

\large\boxed{3.203 *  10^{22} atoms}

We can use the following conversions to solve:

Total mass --> amount of mols --> amount of atoms (Avogadro's number)

Begin by calculating the amount of boron trifluoride in 3.61 grams:

3.61 g * (1 mol BF₃ / 67.8 g) ≈ 0.0532 mol BF₃

Use avogadro's number to convert:

0.0532 mol * 6.02× 10²³atoms / 1 mol = 3.203 × 10²² atoms

3 0
3 years ago
Generally, as you go from left to right on the periodic table, what happens to:
Stolb23 [73]

Answer:

A.Atomic Radius I heard something similar when my teacher explained this to my class

3 0
3 years ago
Mi One should know the properties of the components of the mixture to separate it. Explain with an example.​
Alekssandra [29.7K]
  • One should know that the properties of the components of the mixture.
  • Suppose a mixture contains Sodium or potassium .If you put them in open air it may catch fire.
  • Suppose a mixture has flammable components like kerosene,spirit .If you put them in fire it may harm you .
4 0
3 years ago
Which of these is a sentence fragment?
aleksley [76]

Answer:

the dog barked is the answer

4 0
3 years ago
A certain chemical reaction releases 31.0 kj/g of heat for each gram of reactant consumed. How can you calculate what mass of re
Aleksandr-060686 [28]

Answer:

See explanation.

Explanation:

Hello!

In this case, since we know the heat of reaction per gram of reactant and we should know the total energy of reaction, but it is not there, we are going to assume it is 1200 J as usual in these problems, so you can change it to whatever your given heat is.

In such a way, we set up the math as shown below:

m= 1200J*\frac{1kJ}{1000J}*\frac{1g}{31.0kJ}

Which results:

m=0.0387g

Best regards!

7 0
3 years ago
Other questions:
  • (Please help I will give brainliest to whoever answers)Classify each of the following as either an element, compound, mechanical
    8·2 answers
  • What volume of water has the same mass as 3.0m3 of ethyl alcohol?
    15·1 answer
  • Which characteristic applies to intrusive igneous rocks?
    5·2 answers
  • Hydrogen peroxide may decompose to form water and oxygen gas according to the following reaction 2H202(g) 2H20(g)+02(g) In a par
    5·1 answer
  • IN YOUR OWN WORDS How do scientists calculate the rate of plate movement?
    12·1 answer
  • This is science
    9·2 answers
  • Type your response in the box.
    11·1 answer
  • (b) on the graph above, carefully draw three curves, one for each of the three gases, starting from the initial point you drew i
    14·1 answer
  • Which of the following rules is applicable for balancing a chemical equation?
    9·1 answer
  • Carbon dioxide enters the atmosphere by natural processes and from human activity. Why is the latter a cause of concern?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!