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My name is Ann [436]
2 years ago
13

which phrase is not likely to indicate that a double-displacement reaction has occurred?responsesformation of a precipitateforma

tion of a precipitatechange of a metal ion to a metal elementchange of a metal ion to a metal elementformation of a gasformation of a gasneutralization of acids and bases
Chemistry
1 answer:
vesna_86 [32]2 years ago
4 0

A metal ion or perhaps an ammonium ion takes the place of the acid's H+ ion. A neutralization is the process by which a base and an acid combine to form a salt.

<h3>How is acid defined?</h3>

Any substance is called an acid if it tastes bad in water solution, colors blue litmus litmus red, reacts with certain metals so release hydrogen, mixes with bases to form salts, and activates chemical reactions (acid catalysis).

<h3>Where does acid come from?</h3>

In industrial or organic chemistry, acids are utilized as catalysts; for instance, sulfuric acid is often used in extremely high volumes during the alkylation process of creating gasoline. Some acids, including hydrochloric, phosphoric, and sulfuric acid ( h2so4, can also cause condensation and dehydration processes.

To know more about Acid visit:

brainly.com/question/14072179

#SPJ4

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What describes how the bond between two oxygen atoms is formed
HACTEHA [7]

The bond that exist between two oxygen atoms is called a double covalent bond. This bond involves the sharing of four electrons to obtain a more stable structure. This type of bond is much stronger than the single covalent bond. They are much harder to break.

4 0
4 years ago
Write the 1 g equivalents using the following prefixes: (a) mega−, (b) kilo−, (c) deci−, (d) centi−, (e) milli−, (f) micro−, (g)
dem82 [27]

<u>Explanation:</u>

Unit is defined as the quantity that is used as a standard for measurement.

S.I. unit of mass of kilograms. Other units in which mass of a substance can be measured are grams, milligrams, etc...

All these units are inter convertible.

  • <u>For a:</u> Mega-

The conversion factor used is:

1g=10^{-6}Mg

  • <u>For b:</u> kilo-

The conversion factor used is:

1g=10^{-3}kg

  • <u>For c:</u> deci-

The conversion factor used is:

1g=10dg

  • <u>For d:</u> centi-

The conversion factor used is:

1g=10^{3}cg

  • <u>For e:</u> milli-

The conversion factor used is:

1g=10^3mg

  • <u>For f:</u> micro-

The conversion factor used is:

1g=10^6\mu g

  • <u>For g:</u> nano-

The conversion factor used is:

1g=10^9ng

  • <u>For h:</u> pico-

The conversion factor used is:

1g=10^{12}pg

8 0
3 years ago
2. How would a thermometer that measures
ElenaW [278]
Two very big differences between Kelvin and Celsius: 1. Kelvin has no negative numbers, 2. All Celsius amounts are 273 degrees less than it’s equal kelvin amount
8 0
3 years ago
OMG HELP!!!! I SUCK AT SCIENCE
Maksim231197 [3]
Organism are made up of organic molecules consisting of carbon, hydrogen, oxygen, nitrogen, sulfur, and phosphorus.

The answer is B.
6 0
3 years ago
Read 2 more answers
A pumpkin has a volume of 10 cm and a mass of 8 g. what is the density of the pumpkin​
cricket20 [7]

Answer: 0.8g/cm^3

Explanation:

In seeing your problem, I see an issue with your units for centimeter. The volume is in the third dimension, so we use cm^3 every single time for the volume. That way, we can arrive to the correct density (in g/cm^3)

Density = mass/volume and so

Density = 8g/10cm^3

= 0.8g/cm^3

7 0
3 years ago
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