The type of change is chemical change. This reaction yields compounds with different identities that is carbon dioxide,Calcium chloride and water
Answer:
B. F⁻
Explanation:
Which anion would bond with K⁺ in a 1:1 ratio to form a neutral ionic compound?
Select the correct answer below:
A. O²⁻. NO. K⁺ and O²⁻ form K₂O in a 2:1 molar ratio.
B. F⁻. YES. K⁺ and F⁻ form KF in a 1:1 molar ratio.
C. N³⁻
. NO. K⁺ and N³⁻ form K₃N in a 3:1 molar ratio.
D. S²⁻. NO. K⁺ and S²⁻ form K₂S in a 2:1 molar ratio.
Answer:
You can view more details on each measurement unit: molecular weight of NaCl or grams This compound is also known as Sodium Chloride. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles NaCl, or 58.44277 grams.
Answer:
Organisms and humans depend on each other to get by. Environmental science is important because it enables you to understand how these relationships work.
For example, humans breathe out carbon dioxide, which plants need for photosynthesis. Plants, on the other hand, produce and release oxygen to the atmosphere, which humans need for respiration.
Animal droppings are sources of nutrients for plants and other microorganisms. Plants are sources of food for humans and animals. In short, organisms and humans depend on each other for survival.
Explanation: