Answer:
Disadvantages of Deforestation
1. The Nature will be destroyed and there will be no trees where birds lay eggs and eat their fruits.
2. There will be pollution because trees are cut down and there will be no fresh air will be produced if they were cutted down.
Good luck
Answer:
Halogens such as chlorine, bromine and iodine have properties that enable them to react with other elements to form important salts such as sodium chloride, also known as table salt.
Explanation:
Answer:
Explanation:
2NaCl 2Na + Cl2 synthesis reaction
CaCl2 + F2 CaF2 + Cl2 oxidation-reduction
AgNO3 + KCl AgCl + KNO3 precipitation reaction
N2 + H2 2NH3 i dont know
C3H8 + 5O2 3CO2 +4 H2O Balanced Chemical Reactions and the Conservation of Mass
Answer:
1. chemical name: Sucrose
Explanation:
the chemical´s element amount is 3
Answer:
4.08 × 10⁻³
Explanation:
Step 1: Write the balanced reaction at equilibrium
NH₄I(s) ⇄ NH₃(g) + HI(g)
Step 2: Calculate the equilibrium constant
The equilibrium constant (K) is equal to the product of the concentrations of the products raised to their stoichiometric coefficients divided by the product of the concentrations of the reactants raised to their stoichiometric coefficients. Only gases and aqueous species are included.
![K = [NH_3] \times [HI] = 4.34 \times 10^{-2} \times 9.39 \times 10^{-2} = 4.08 \times 10^{-3}](https://tex.z-dn.net/?f=K%20%3D%20%5BNH_3%5D%20%5Ctimes%20%5BHI%5D%20%3D%204.34%20%5Ctimes%2010%5E%7B-2%7D%20%20%5Ctimes%209.39%20%5Ctimes%2010%5E%7B-2%7D%20%3D%204.08%20%5Ctimes%2010%5E%7B-3%7D)
