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RUDIKE [14]
3 years ago
14

How are acids and alkalis similar?

Chemistry
2 answers:
Studentka2010 [4]3 years ago
6 0

Answer:

Acids and alkalis both contain ions. Acids contain lots of hydrogen ions, which have the symbol H+. Alkalis contain lots of hydroxide ions, symbol OH-. Water is neutral because the number of hydrogen ions is equal to the number of hydroxide ions.

Dmitry [639]3 years ago
3 0

Answer:h

Explanation:

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HELP HELP HELP!!!!!!!!!!
Elenna [48]

the answer will there for be ironic

8 0
3 years ago
A fat is composed, in part, of long chains of carbon and hydrogen. This fat as a molecular
IgorLugansk [536]

Answer:

C_{54}H_{102}O_6

Explanation:

Hello!

In this case, since the molar mass of the empirical formula is:

MM_{empircal}=9*12.01+17*1.01+16.00=141.26g/mol

Thus, the ratio of the molecular to the empirical formula is:

\frac{847g/mol}{141.26g/mol} =6.0

Thus, the molecular formula is six times the empirical formula:

C_{54}H_{102}O_6

Best regards!

8 0
3 years ago
When equal molar amounts of the following sets of compounds are mixed in water, which will not form a buffer solution?
krok68 [10]

Nitric acid is a strong acid while the nitrate ion is a very weak base. Nitric acid is able to consume hydroxide ions. However, the nitrate ions present are unable to consume hydronium ions. As a result, the set of compounds does not form a buffer solution.

<h3></h3><h3>What Is Molar Mass?</h3>

A mole is the number of entities present in a substance, such as atoms, molecules, or ions. A mole of any substance is defined as 6.0221023 molecules. Just as we use a standard value to quantify diverse things, such as 1 dozen = 12 items, we utilise the mole to quantitatively calculate the size of the tiniest creatures.

The number of atoms in 12g (0.012 kg) of 12C isotope is equal to the number of particles in 1 mole of the substance. One of the most crucial facts to remember is that the mole of a material always includes the same number of entities regardless of the substance.

Learn more about Molar Mass refer:

brainly.com/question/21334167

#SPJ4

7 0
2 years ago
PLEASE HELP! The cooling curve below represents the cooling of a sample of gas. According to the cooling curve, what phase(s) wo
kiruha [24]
According to the cooling curve given above, at temperature 275K, the phases that will be observed is LIQUID AND SOLID.
The flat points on the graph represent the points where phase changes are taking place.The beginning of the first flat point represent the point where the gas become liquid, the extreme end of this point indicate the point where the liquid has started turning to liquid and that is the point of 275K. Thus at that point both phases are present. 
5 0
4 years ago
Atoms of which of the following elements are largest?<br> A:<br> Na<br> OOOO
elena-14-01-66 [18.8K]

Answer:

yes answer os Na because it's electronic configuration is 1s^2,2s^2,2p^6,3s^1

5 0
3 years ago
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