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rjkz [21]
1 year ago
13

Difference between proton and oxygen.​

Chemistry
2 answers:
Leviafan [203]1 year ago
8 0

Answer:

See below.

Explanation:

  • The key difference between a proton and oxygen is that proton is a subatomic particle with a <u>positive charge</u> whereas oxygen is an element which exists in the form of a <u>gas</u>
  • Protons are very basic in any atom, such as oxygen itself where 8 are present in the standard state
Zielflug [23.3K]1 year ago
6 0

Answer:

Proton is a sub atomic particle while oxygen is an atom ....

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Write a balanced equation for the reaction of sulfuric acid (H,SO) and
Sonbull [250]

Answer:

Explanation:

Word equation:

sulfuric acid + ammonium hydroxide  →  ammonium sulfate + water

Chemical equation:

H₂SO₄ + NH₄OH → (NH₄)₂SO₄ + H₂O

Balanced chemical equation:

H₂SO₄ + 2NH₄OH → (NH₄)₂SO₄ + 2H₂O

The given reaction is the reaction of acid with base. When acid and base react salt and water are produced. In given reaction an acid sulfuric acid and base ammonium hydroxide react and form ammonium sulfate salt and water. The given reaction also follow the law of conservation of mass.

Steps to balance the equation:

Steps 1;

H₂SO₄ + NH₄OH → (NH₄)₂SO₄ + H₂O

H = 7                            H = 10

S = 1                             S = 1

O = 5                           O = 5

N = 1                            N = 2

Step 2:

H₂SO₄ + 2NH₄OH → (NH₄)₂SO₄ + H₂O

H = 12                            H = 10

S = 1                             S = 1

O = 6                           O = 5

N = 2                           N = 2

Step 3:

H₂SO₄ + 2NH₄OH → (NH₄)₂SO₄ + 2H₂O

H = 12                            H = 12

S = 1                               S = 1

O = 6                             O = 6

N = 2                             N = 2

3 0
3 years ago
Where are intrusive igneous rocks formed? What size of crystals will they have?
vladimir2022 [97]

Answer:

It is formed when magma is trapped deep inside the Earth.

Explanation:

Intrusive or plutonic, igneous rock forms when magma is trapped deep inside the Earth.

medium grained rocks ( crystal 2mm to 5mm) coarse grained rocks with crystal over 5mm in size.

6 0
2 years ago
The most common copper ore used in the production of copper is chalcopyrite. If a chalcopyrite ore contains 55.0% CuFeS2, how ma
sattari [20]
Answer is: 315,29 grams of copper ore.
m(<span>chalcopyrite) = ?
</span>ω(CuFeS₂) = 55,0 % = 0,55.
<span>m(Cu) = 60,0 g.
mass percentage of copper in </span>CuFeS₂:
ω(Cu) = Ar(Cu) ÷ Mr(CuFeS₂).
ω(Cu) = 63,55 ÷ 183,4.
ω(Cu) = 0,346 = 34,6 %.
mass percentage of copper in chalcopyrite:
ω(Cu) : ω₁(Cu) = 100% : ω(CuFeS₂).
ω₁(Cu) = 19,03 % = 0,1903.
m(chalcopyrite) = 60,0 g ÷ 0,1903.
m(chalcopyrite) = 315,29 g.

8 0
3 years ago
Read 2 more answers
Water can hold 36 grams (g) of salt in every 100 milliliters (mL). The ocean contains 3.6 g of salt in every 100 mL. As a soluti
Genrish500 [490]
From the statement "water can hold 36 grams (g) of salt in every 100 milliliters (mL)", we can solve for the solubility of salt in water. 

Solubility = 36g / 100mL = 0.36 g / mL

The ocean contains <span>3.6 g of salt in every 100 mL or 0.036 g / mL. Therefore, it unsaturated. There is less salt in the water which means it can dissolve more until the concentration would be 0.36 g/mL.</span>
3 0
2 years ago
Read 2 more answers
A balanced reaction equation must have the same number of atoms of each element on both sides of the equation. The reaction C2H5
Aleks04 [339]
<h3>Answer:</h3>

Atoms of elements on the reactants side

  • 2 Carbon atoms
  • 6 Hydrogen atoms
  • 7 Oxygen atoms
<h3>Explanation:</h3>
  • The equation; C₂H₅OH+ 3O₂ →2CO₂+ 3H₂O is balanced.
  • A balanced chemical equation has an equal number of atoms of each element on either side of the equation.
  • For example, in the equation given, the number of atoms of each element is equal on both sides of the equation.
  • There are 2 carbon atoms, 6 hydrogen atoms, and 7 hydrogen atoms on either side of the equation.
  • According to the law of conservation of mass, the mass of the reactants should be equal to the mass of reactants.
  • Therefore, chemical equations are balanced for them to obey the law of conservation of mass.

6 0
3 years ago
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