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
Kitty [74]
3 years ago
9

A single covalent bond is made up of​

Chemistry
1 answer:
SIZIF [17.4K]3 years ago
4 0

Answer:

In chemistry, a single bond is a chemical bond between two atoms involving two valence electrons. That is, the atoms share one pair of electrons where the bond forms. Therefore, a single bond is a type of covalent bond.

Explanation:

(copied from Google)

You might be interested in
What is the answer to the net ionic equation FeO(s)+2HClO4(aq)--> Fe(ClO4)2 (aq)+ H2O(l)
yan [13]
Feo + 2H = H2O + Fe + 2 + CIO4-
this is ur answer. .
mrk me as brainlist
8 0
3 years ago
Read 2 more answers
Is there a way to stop radioactive decay?
Wittaler [7]
The chain reaction is easy to stop. Just add a neuron absorbing material. The Control Rods in rectors can do that You just SCRAM (put the rods all the way in) or add something like Boron and the chain reaction stops. 

<span>The problem is the radioactive waste. Those isotopes break down and release heat spontaneously, no neutrons required. The only known way to stop or slow radioactive decay down is to slow time down by moving at relativistic speed or near orbit to a black hole.</span>
4 0
3 years ago
24 g of magnesium were burned in oxygen. The compound formed had a mass of 40 g. Explain why the mass had gone up.
DIA [1.3K]

Answer :

According to the law of conservation of mass, the mass of reactants must be equal to the mass of products.

The balanced chemical reaction is,

Mg+\frac{1}{2}O_2\rightarrow MgO

As we know that the molar mass of magnesium is 24 g/mole, the molar mass of O_2 is 32 g/mole and the molar mass of magnesium oxide is 40 g/mole.

From the given balanced reaction, we conclude that

As, 1 mole of magnesium react \frac{1}{2} mole of oxygen to give 1 mole of magnesium oxide.

So, the mass of Mg is 24 g, the mass of O_2=\frac{1}{2}\times 32=16g and the mass of MgO is 40 g.

That means 24 g of Mg react with 16 g O_2 to give 40 g of MgO.

8 0
3 years ago
What is the percent of composition by mass of hydrogen in NH4HCO3 (gram-formualmass=79 grams/mole)?
musickatia [10]
5/79=0.063
0.063 x 100 = 6.3%
5 0
3 years ago
1 Mothers ages 8 years more than twice her daughter's
Anit [1.1K]
<h3>♫ :::::::::::::::::::::::::::::: // Hello There ! //  :::::::::::::::::::::::::::::: ♫</h3>

➷  We can use the information to form an equation, which we can solve later

M = 2x + 8

Simply substitute the daughter's age into x:

M = 2(56) + 8

Now solve:

M = 120

<h3><u>❄️</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

8 0
3 years ago
Other questions:
  • If you have a electromagnet how many it’s magnetic field stronger
    12·1 answer
  • Which of the following is an element water oxygen carbon dioxide ammonia
    11·1 answer
  • A chemical reaction produces 56.2 grams of iron (II) sulfide (FeS). How many moles of iron (II) sulfide does the reaction produc
    9·1 answer
  • PLS ANSWER THANK YOUU
    7·1 answer
  • The temperature of evaporation is much higher for water than for alcohol. Without knowing more about the chemistry of alcohol, w
    12·1 answer
  • The diagram shows salt dissolved in water. What does it show about water molecules
    7·1 answer
  • Please help ASAP<br> Will give brainliest
    10·1 answer
  • How did max planck contribute to the modern atomic theory?
    9·2 answers
  • How many moles of oxygen are necessary to generate 28 moles of water, according to the following equation: 2H2+O2→2H2O
    13·1 answer
  • Why is it important to keep the two sides of an equation balanced when solving? what other properties do we use to rewrite expre
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!