(b) A student measures the volume of oxygen produced at regular time intervals using the gas syringe and conical flask
. Large lumps of manganese(IV) oxide are used.
gas syringe
manganese(IV) oxide
catalyst
aqueous hydrogen peroxide
A graph of the results is shown.
volume
of oxygen
produced
Icm
0
time/s
What happens to the rate of this reaction as time increases?
In your answer, explain why the rate changes in this way​

In a spacecraft, the following reaction occurs: co2(g) + 2lioh(s) -> lico3(s) + h2o(i) (i attached picture of equation) how many liters of carbon dioxide will 4 moles of lithium hydroxide (lioh) absorb? (one mole of any gads occupies 22.4 l under certain conditions of temperature and pressure. assume those conditions for this equation.) 45l 6.0l 3.0l 34l

Draw metallic bonding if two copper

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.