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
Anastasy [175]
3 years ago
5

The acid from burning coal is rained back down onto the planet surface and reacts with

Chemistry
1 answer:
jeka943 years ago
4 0
What? Why does it have a question mark it makes no sense because there isn’t any options and you didn’t explain what the question is about.
You might be interested in
What are three other elements that have 8 valance electrons.
Rina8888 [55]
8 valence electrons means that the element is stable. When we hear stable, we know the group to look at! Noble gases all have 8 valence electrons making them stable and have a full octet. 

Here are some:-

Krypton
Argon
Neon
5 0
3 years ago
Read 2 more answers
`Carbon Dioxide and Water are the _______ in a chemical reaction. 2. Reactants are also called the starting _______ in a chemica
natima [27]
The answer would be elector literally
8 0
3 years ago
When NEM is added to a purified solution of creatine kinase, Cys 278 is alkylated, but no other Cys residues in the protein are
USPshnik [31]

Answer:

The answer is given below

Explanation:

Cys 278 residue is the only available cysteine which is alkylated  by the addition of N-Ethylmaleimide or NEM (alkylating agent). It works by only alkylating the sulfhydryls. In this case, Cys 278 residue is the only one which has exposed cysteine residue.

While the other residues have their sulfhydryls group either involved in the synthesis of disulfide bonds of proteins or their Cys residues are intrinsically placed in the proteins and cannot be alkylated with NEM.

NEM cannot alkylate if its protein is not available in the free form or it is in bounded form. For NEM to alkylate Cys 278, it should be free and should have sulfhydryls available for alkylation.

Alkylation: it is the transfer of alkyl groups. Alkyl groups contain Hydrogen and Carbon in their structure.

5 0
4 years ago
Why are mole ratios important to stoichiometry calculations?
pishuonlain [190]
<span>Mole ratios are important to stoichiometric calculations because they bridge the gap when we have to convert between the mass of one substance and the mass of another.</span>
7 0
3 years ago
1. a) Binary ionic and binary molecular compounds have what two things that are similar in their composition? (b) What is one wa
kherson [118]
Binary compounds consist of only two distinct elements, regardless of whether the compound is ionic or molecular. Water is a binary compound, as are calcium chloride, ammonia, and potassium iodide. 

<span>An ionic binary compound consists of cations of one element and anions of another. KI is an ionic binary compound, composed of K cations and I anions. </span>

<span>A molecular binary compound does not consist of discrete ions, but of molecules. H2O is molecular, as is NH3.</span>
7 0
3 years ago
Other questions:
  • Which example is not a kind of symbiosis? A. estivation B. commensalism C. parasitism D. mutualism
    12·2 answers
  • What cells in living organisms are diploid
    14·1 answer
  • uranium atoms each have 92 protons. how many protons does each u238 atom have? a. 92 b. 146 c. 238 d. 330
    15·1 answer
  • What is the difference between an atom and an element?
    8·1 answer
  • A neutral atom has 8 electrons and 8 neutrons. Which of the following correctly represents the atom? A) carbon-16 B) oxygen-16 C
    12·2 answers
  • In a closed system, equal amounts of ammonia and oxygen react to produce nitrogen monoxide and water. What is the limiting react
    6·1 answer
  • Where is almost all the mass of an atom located?
    12·1 answer
  • In a pea plant, tall (T) is dominant to short (t), and green peas (G) are dominant to yellow peas (g).
    6·1 answer
  • You are given 68 g of aluminum (Al) and excess water. How many grams of aluminum oxide (Al2O3) can you make?
    13·1 answer
  • Sometimes the oxidation state of an analyte must be adjusted before it can be titrated.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!