When two different substances combine by making chemical bonds, the result is another chemical compound.
making lemonade is a physical change i believe
It's certainly easier than making a jelly using non-chemical substances. You're going to need to be a lot more specific if you want sensible answers.
Yes, making new substances typically involves breaking and forming chemical bonds. During a chemical reaction, existing bonds in reactant molecules are broken, which allows atoms to rearrange and form new bonds in the product molecules. This process is fundamental to transforming reactants into different substances with distinct properties.
They are similar because you are producing a chemical change in both, making new substances.
Making lemonade is a physical change because the powder and water do not combine chemically. It becomes an aqueous mixture.
It's Chemical, Because if you combine cheese from milk it will Change it appearance.
After making sure they are not dangerous, by smelling them.
That's not really a answerable question because when atoms combine with other molecules you are just making bigger molecules or a smaller ones. You're not making any specific substances.
In a mixture, the substances are physically mixed together and each retains its own properties. In a compound, the atoms of different elements chemically combine to form a new substance with unique properties.
Chemical reactions are based on electrons transfer or sharing.
Chemical changes are hard to reverse because they involve the formation of new substances with different chemical properties than the original substances. This typically requires energy input or a specific reaction pathway to revert back to the original substances, making the process difficult to reverse.
The making and breaking of chemical bonds are called chemical reactions. During a chemical reaction, bonds between atoms are broken and new bonds are formed, resulting in the transformation of one or more substances into different ones.
making lemonade is a physical change i believe
It's certainly easier than making a jelly using non-chemical substances. You're going to need to be a lot more specific if you want sensible answers.
The polymerization process is an example.
lol i re-learned this 2day its a chemical change because it turns into something diffrent, (the texture, and temp it must be) and you cannot get the cream back. Hope i helped :)
If you mean Autotroph, it is an organism capable of making its own food from inorganic substances using light or chemical energy