Question

$CaCO_{3} \xrightarrow{\text{ Heat }} CaO + CO_{2} \uparrow$
From the above equation calculate the amount of carbon dioxide in grams liberated by heating 25 g of calcium carbonate.

Answer 1

$CaCO_{3} \xrightarrow{\text{ Heat }} CaO + CO_{2} \uparrow$

I know it's possible to have \xrightarrow (text), but if I try to do \xRightarrow (text) I get an error each time. Does anybody know if it's a syntax error or if there is a other way to produce the \Rightarrowwith text above?

Answer 2

$\underline{\underline{\Huge\mathfrak{Answer:}}}$

$CaCO_{3}\xrightarrow{\text{Heat}}CaO+CO_{2}\uparrow$

When Calcium Carbonate is heated, it produces Calcium Oxide and releases Carbon Dioxide.

It is a Decomposition Reaction. it absorbs heat energy. So that it is known as Endothermic Reaction.