0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Is a new substances must form is true about chemical reaction?
Yes, after a chemical reaction new substances are formed.
A mixture is a chemical bonding of two or more substances any proportions is this true?
It is not true. Mixtures are not chemically bonded.
Is this true Elements combine to form compounds in nonliving substances but not in organisms?
yes
Is seawater passed through sleeves is a solution or heterogeneous mixture?
To be a true solution seawater must be filtered.
All mixtures are defined as heterogeneous true or false?
False. By definition, a solution is a homogeneous mixture, that is to say, everywhere in it its properties are the same (one phase only). An example is a non saturated mixture of salt and water.The opposite is a heterogeneous mixture, where there are regions (phases) of different characteristics. An example is a mixture of oil and water.
What must be be true when two substances form a mixture?
They do not react chemically.
When 2 substances combine but do not lose their original characteristics do they form a mixture?
Yes, it is true, a mixture is formed.
Is matter a mixture of substances?
true for A+ :)
What happens to substances in a liquid?
Two possibilities exist: - to be soluble and to form a true solution - to be insoluble and to form a homogeneous or heterogeneous mixture
What is true about the part that makes up a mixture?
The primary element that makes up a mixture which is true is that it contains two or more substances. They are also physically combined together through some form of mixing.
Is a new substances must form is true about chemical reaction?
Yes, after a chemical reaction new substances are formed.
Is most matter a mixture of substances?
true for A+ :)
Is most common matter a mixture of substances?
true for A+ :)
Is it true that the substances in a heterogeneous mixture can usually be seen and are easily separated?
no
A mixture is a chemical bonding of two or more substances any proportions is this true?
It is not true. Mixtures are not chemically bonded.
Is it true that a homogeneous mixture is a mixture in which it is difficult to distinguish the substances from one another?
It is true because the solution is clean and transparent. It is not possible to separate the constituents by physical means.
What a mixture that is chemical bonding of two or more substances in any proportion is this statement true or false?
false
