Pressure is defined as _______.1
1 answer:
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Answer : The correct option is, (a) 345 K
Explanation :
The conversion used for the temperature from degree Celsius to Kelvin is:
where,
= temperature in Kelvin
= temperature in centigrade
As we are given the temperature in degree Celsius is, 72
Now we have to determine the temperature in Kelvin.
Therefore, the temperature in Kelvin is, 345 K
Explanation:
Molecular equation:
A molecular equation:
Molecular equations shows the molecular formula of compounds or moleucles of elements of all reactants and products.
AlCl₃ + Na₂CO₃
→ NaCl
+ Al₂(CO₃)₃
Balanced equation : 2AlCl₃ + 3Na₂CO₃ → 6NaCl + Al₂(CO₃)₃
Ionic equation:
Water soluble reactants and products splits into their constituent ions while non-ionizing or gaseous reactants and products are represented by formulae or molecules.
2Al³⁺ + 6Cl⁻
+ 6Na⁺
+ 2CO₃²⁻
→ 6Na⁺
+ 6Cl⁻
+ Al₂(CO₃)₃
Net ionic equation:
Ions that are non-reactive are called spectator ions, they are cancelled out to give the net ionic equation.
2Al³⁺ + 6Cl⁻
→ Al₂(CO₃)₃
Learn more:
Ionic equation brainly.com/question/2947744
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