Answer:
In elxplaination
Explanation:
Phase Change:s Evaporation, Condensation, Freezing, Melting, Sublimation & Deposition.
Explanation:
The given equation:
H₂ + O₂ → H₂O
A chemical equation is made up of reactants and products.
Substances that combines or decomposes to give other substances are called the reactants.
In any chemical equation, the reactants are located on the left hand side of the equation.
H₂ and O₂ are the reactants in the above equation
The results of the combination or decomposition of the reactants are the products:
H₂O is the product
→ shows the direction of the reaction
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Complete question
The complete question is shown on the first uploaded image
Answer:
The value is
Explanation:
From the question we are told that
The mass of NaOH is
In the question DI (stands for de-ionized water )
So the number of moles of NaOH present in the given mass is
Here Z is the molar mass of NaOH with value
So
Given that the volume of the flask is V = 1 L then we can evaluated the concentration as
=>
=>
Answer:
Both A and B will be unreactive!
Explanation:
10=2, 8
18=2, 8, 8
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