Calcium carbonate when mixed with water result in the
formation of Calcium hydroxide which is used as an antacid. The chloride ion
also helps in the whitening of teeth thus finding its use as an ingredient in toothpaste.
Iron oxide is dark pigment which is naturally used in
makeup.
<span>Therefore the
answer to this question is
Swap the uses for iron oxide and calcium
carbonate. </span>
<span> </span>
Answer:
It's a rapid motion and collisions of molecules with the walls of the container that causes pressure.
Manipulation of the independent variable should change the dependent variable, the value of which "depends" on the independent variable's change in value.
First blank -Same
Second blank-Neutral
