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alisha [4.7K]
3 years ago
5

A water molecule has one oxygen atom and two hydrogen atoms that are _________ bonds.

Chemistry
2 answers:
devlian [24]3 years ago
5 0

Answer:

Covalent bonds.

Explanation:

They can also be called molecular bond as it is a chemical bond that involves electron sharing between pairs of atoms.  The said electron pairs are known to be shared pairs or bonding pairs, which stable balance of attractive and repulsive forces amongst atoms, when electrons are been shared, is known as covalent bonding.

They are way more common in organic chemistry than in ionic bonds.

Advocard [28]3 years ago
4 0

Answer:

chemical bonds

Explanation: science

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shepuryov [24]

Answer: a reason for this is fossil fuels

Explanation:

The reduction in SO2 is largely due to the implementation of the Acid Rain Program under the Clean Air Act through a cap and trade program for fossil-fuel powered plants.

5 0
3 years ago
In the molecules below, areas that have a partial negative charge are pink and areas that have a partial positive charge are blu
Kaylis [27]

Answer:

Dipole-dipole interactions

Step-by-step explanation:

Each molecule consists of <em>two different elements</em>.

Thus, each molecule has permanent <em>bond dipoles</em>.

The dipoles do not cancel, so the attractive forces are dipole-dipole attractions.

"Covalent bonds" is <em>wrong,</em> because there are no bonds between the two molecules.

There are dipole-induced dipole and London dispersion forces, but they are much weaker than the dipole-dipole attractions.

4 0
3 years ago
1.)What is the molarity of a solution that contains 55.0 grams of Na2SO4 in 250 milliliters of solution? (The mass of one mole o
Maurinko [17]

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4 0
3 years ago
The molarity of a solution of 5.0 g of kcl in 100. ml of solution is ________.
sdas [7]
Molarity is defined as the number of moles of solute in 1 L of solution 
mass fo KCl in the solution is - 5.0 g
number of moles of KCl - 5.0 g/ 74.5 g/mol  = 0.067 mol
number of moles of KCl in 100 mL - 0.067 mol
therefore number of KCl moles in 1 L - 0.067 / 100 mL x 1000 mL = 0.67 M
molarity of KCl is 0.67 M
7 0
3 years ago
Read 2 more answers
What force holds together the ions in a salt?
VLD [36.1K]
This pull holds<span> the sodium atom near the chlorine atom, making a molecule of </span>salt<span> - one of the most stable molecules on Earth. Most of the solid things in the universe - like rocks - use </span>ionic<span> bonds to </span>hold<span> themselves </span>together<span>. That's because those same electric </span>forces<span> affect other nearby molecules of </span>salt<span> as well</span>
6 0
3 years ago
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