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What is the reaction of planaria to pH light and different temperature conditions?
Wiki User
∙ 13y ago
it does not like light, and therefor moves away from it.
Wiki User
∙ 13y ago
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What do standard conditions for a reaction mean?
The standard conditions under which you carry out a reaction are:Carried out at room temperature, 250CA concentration of 1 mol/L for solutions1 atmospheric pressureAll reactants and products must be in physical states that are expected in the above conditions.Standard conditions allow enthalpy changes of different reactions to be compared.
What is a substance that enables a chemical reaction to proceed under different conditions?
A catalyst is a substance that enables a chemical reaction to proceed under different conditions. It lowers the activation energy required for the reaction to occur, allowing it to happen more quickly or at a lower temperature or pressure. The catalyst itself remains unchanged in the reaction and can be reused multiple times.
What 2 conditions might change the rate of an enzymatic reaction?
pH and temperature
What conditions will a low temperature make a reaction spontaneous?
if H and S are both negative
What conditions will a low temperature male a reaction spontaneous?
If H and S are both negative
How does temperature affect reaction rate hot?
The Hotter the temperature, the faster the particle moves. During the reaction, atoms transfer in different molecules (or compounds), therefore the temperature does affect the speed of the reaction.
Under what conditions will a low temperature make a reaction spontaneous?
if H and S are both negative
What 2 reaction conditions affect the position of equilibrium?
temperature, pressure (in the case of gases), concentration
3 conditions that will influence the direction a reaction will go?
change in concentration change in temperature change in pressure
A substance that enables a chemical reaction to proceed under different conditions?
catalyst.
Why do different metals react in different way and with different speed?
The way of reaction depends on its type, and the metal. As for the speed, there are different ways to increase or decrease reaction rate(temperature, catalyst.)
How can you realise a chemical reaction?
By making interact under certain conditions of temperature, pressure, concentration, etc. the reactants.
