Answer:
Reverse the 
reaction
Explanation:
Reactions:
Overall:
As can be seen, in the overall reaction we have 
in the reactants like in the second reaction and 
in the products. The is in the first reaction but as a reactant so we need to reverse that reaction:
Combining:
A logarithmic scale is a nonlinear scale used when there is a large range of quantities
They all have the same number of electrons in the electron cloud.
Um, I think it’s: k is potassium and F is fluorine so potassium Fluoride
Answer:
100 cm³
Explanation:
Hi there!
Subtract:
400 cm³ - 300 cm³
= 100 cm³
Therefore, the volume of the object is 100 cm³.
I hope this helps!
