The balanced equation based on the scenes is given by ,
X2 + 3Y2 → 2XY3
Given ,
For the reaction depicted in the molecular scenes , X is red and Y is green .
Through observing the scenes , the balanced chemical equation of the scenes is given by ,
The scenes indicates 3 moles of molecule X2 reacts with 9 moles of molecule Y2 to form 6 moles of tetra atomic molecules XY3.
Thus the balanced equation is given by ,
3X2 + 9Y2 → 6XY3
Divide each side of the equation by 3 , we get , the balanced equation as,
X2 + 3Y2 → 2XY3
<h3>What is a balance chemical reaction ?</h3>
A balanced chemical reaction is a type of reaction which include the reactants and products in same amount i.e. the no of mole on both side of the reaction is remains same or balanced .
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Answer:
I found:
ν=6×10^14Hz
Explanation:
You can consider that wavelength λ and frequency ν are related through the speed of light in vacuum c as:
c = λ ⋅ ν
so:
3 * 10⁸ = 4.9 * 10-⁷ * V
v =3 *10⁸/ 4.9 *10⁻⁷ = 6 * 10¹⁴HZ
Answer:
Double displacement reaction
Explanation:
Chemical equation:
H₃PO₄ + NaBr → HBr + Na₃PO₄
Balanced chemical equation:
H₃PO₄ + 3NaBr → 3HBr + Na₃PO₄
Step one:
H₃PO₄ + NaBr → HBr + Na₃PO₄
On left side of equation On right side pf equation
H = 3 H = 1
P = 1 P = 1
O = 4 O = 4
Na = 1 Na = 3
Br = 1 Br = 1
Step 2:
H₃PO₄ + NaBr → 3HBr + Na₃PO₄
On left side of equation On right side pf equation
H = 3 H = 3
P = 1 P = 1
O = 4 O = 4
Na = 1 Na = 3
Br = 1 Br = 3
Step 3:
H₃PO₄ + 3NaBr → 3HBr + Na₃PO₄
On left side of equation On right side pf equation
H = 3 H = 3
P = 1 P = 1
O = 4 O = 4
Na = 3 Na = 3
Br = 3 Br = 3
Type of chemical reaction:
The given reaction is double displacement reaction on which cation and anion of both reactants are replace with each other.
Answer : The balanced reaction is, 
Explanation :
According to the Brønsted-lowry concept, a substance is known as acid if it can donate a proton and as a base if it can accept a proton.
The given substance may be a molecule of an ion. The reaction of an acid with the base constitutes the transfer of a proton from acid to the base.
The balanced reaction will be,
In this reaction, 
is an acid and is donating a proton to the base 
and both are the reactants. 
is the conjugate acid of and 
is the conjugate base of and 
are the products.
Hence, the balanced reaction is,
That all angles are the same in degress
