Answer:
FeCl3 + Ca(OH)₂ --> Fe(OH)3 + CaCl2
The following are considered to be a homogeneous mixture: vinegar, sugar water and soda pop in a sealed bottle.
Answer:
the smallest component of an element having the chemical properties of the element
Answer:
3.75 moles
Explanation:
The chemical equation is 2CH₃OH + 3O₂ -> 2CO₂ + 4H₂O
2 moles of CH₃OH are burned by 3 moles of O₂
For 2.5 moles of CH₃OH are burned by x moles of O₂
Let's solve for x :
2*x=2.5*3 => 2*x=7.5 => x=3.75 moles of O₂ are needed to burn 2.5 moles of CH₃OH
