Answer:
The basic working principle of a wind turbine is to convert the mechanical energy from the wind into rotational energy at the mill, then the rotation of the mill is used to rotate the generator, which will eventually generate electricity. This tool serves to change the low rotation of the wheel into high rotation.
The balanced chemical equation is
→ ![2CO_2 + 2H_2O.](https://tex.z-dn.net/?f=2CO_2%20%2B%202H_2O.)
What is a balanced chemical equation?
A balanced chemical reaction is an equation that has equal numbers of each type of atom on both sides of the arrow.
A chemical equation needs to be balanced so as to make the number of the atoms of the reactants equal to the number of the atoms of the products.
The balanced chemical equation is
→ ![2CO_2 + 2H_2O.](https://tex.z-dn.net/?f=2CO_2%20%2B%202H_2O.)
Learn more about the balanced chemical equation here:
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Increasing the surface area of a reactant increases the frequency of collisions and increases the reaction rate. Several smaller particles have more surface area than one large particle. The more surface area that is available for particles to collide, the faster the reaction will occur.
Answer:
is formed and it has three unpaired electrons.
Explanation:
Blue
reacts with water to produce pink colored
complex.
In this complex,
ion forms an octahedral complex with six
ligands.
As
is a weak field ligand therefore
ion remains in low spin state.
Hence electronic configuration of
ion in this octahedral geometry is
with total three unpaired electrons.
Answer:
D. C + 2H₂ + ¹/₂O₂ → CH₃OH
Explanation:
The standard enthalpy of formation -ΔHf- is defined as the enthalpy change for the formation of 1 mol of a compound from its component elements.
Component elements are any element in its standard state.
For CH₃OH(l) at 25°C and 1 atm of pressure, the component elements are C(s), H₂(g) and O₂(g)
Thus, the equation that represent the standard enthalpy of formation of CH₃OH(l) is:
D. C + 2H₂ + ¹/₂O₂ → CH₃OH
I hope it helps!