0
What else can I help you with?
What Three Things can happen when a Chemical Reaction occur?
A chemical reaction can change a substance into a solid, liquid, or gas. It may cause a substance to explode or could cause no change at all.
Is flavor change a chemical reaction?
Flavor change can be a result of a chemical reaction. When certain molecules in food or drink interact with each other or with the taste receptors on our tongue, it can alter the flavor. This can involve chemical reactions, such as the breakdown or formation of new compounds.
How could a chemist find out how much mass is given off as gas during a chemical change?
How could a chemist find out how much mass is given off as gas during a chemical reaction
What determine whether a reaction took place?
Use the following equation: delta G = delta H - T*deltaS. A reaction is spontaneous if delta G is negative. A reaction will always be spontaneous (under any temperature) only if the change in enthalpy (delta H) is negative and the change in entropy (delta S) is positive. If this is not the case, the reaction will only be spontaneous (negative delta G) for a range of temperatures (or could be always non-spontaneous)
When you mix a pink powdered substance in water and mix it is that a chemical change?
Mixing is not itself a chemical change. There could be one occurring as a result, but nothing you described indicated any kind of chemical change.
What change could happen during a chemical reaction?
the chemical shall be changed
Which observation does not indicate that a chemical reaction has occured?
A change in state, such as boiling or melting, does not always indicate a chemical reaction has occurred. It could be a physical change.
What are signs of a chemical reaction?
Some signs could be: *solids forming *bubbles *color change *temp. change
Would the pH of the solution be lower before or after the enzymatic reaction?
The pH of the solution could change during an enzymatic reaction. It could either increase or decrease depending on the specific reaction and the components involved.
What star could support life?
No star itself could support life, but a planet around a star like our own and as far away as Earth may have some sort of life on it.
Could you change your attitude you should not only see life differently but life itself would come to be different?
'could we change our attitude ,we should not see life differently ,but life itself would come to be different.'
List three signs that could make you think a chemical reaction might be taking place?
Formation of bubbles or gas: Gas evolution can indicate a chemical reaction is occurring. Change in color: A sudden change in color could be a sign of a reaction, such as a shift from clear to cloudy. Temperature change: If the reaction generates heat (exothermic) or absorbs heat (endothermic), it can be an indication that a chemical reaction is taking place.
What Three Things can happen when a Chemical Reaction occur?
A chemical reaction can change a substance into a solid, liquid, or gas. It may cause a substance to explode or could cause no change at all.
How can you tell for sure that a redox reaction has happened?
if oxidation states change, it is a redox reaction
What are the signs of a physical reaction taking place?
There could be many possibilities depending of the reaction. Some of them are change in colour, odour, evolution of gases, formation of precipitate etc
Is flavor change a chemical reaction?
Flavor change can be a result of a chemical reaction. When certain molecules in food or drink interact with each other or with the taste receptors on our tongue, it can alter the flavor. This can involve chemical reactions, such as the breakdown or formation of new compounds.
Is an example of bending a chemical reaction?
An example of bending a chemical reaction could be using a catalyst to speed up the reaction or changing the reaction conditions to favor the formation of a particular product. Another example could be altering the reactant concentrations to shift the equilibrium towards the desired product.
