<span> Advantage: CO2 isn't as toxic as CO. Disadvantages: Can get a mixture of oxygen isotopes in CO2, so some species would effuse at about the same rate." But I'm jumping into AP Chem with no prior knowledge so I don't understand anything.</span>
The correct answer would be an atom.
Answer:
The time of heating
Explanation:
Let us analyse the experiment closely; the temperature of the liquid increases as the time of heating increases. This implies that the temperature of the liquid is dependent on the time of heating of the liquid. The longer the time of heating, the greater the increase in temperature until the boiling temperature is eventually attained.
Hence, the temperature of the liquid is the dependent variable, the time of heating is the independent variable when the heating rate is held constant.
<span>This reaction produces carbon dioxide. Platinum is used in the catalytic converter in some automobiles. The main objective of a catalyst is to act as a substance that speeds up a reaction. However, it is imperative that it does this without being consumed in the reaction.</span>