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What else can I help you with?
Is air mixture or a compound?
Air is a compound, as you cannot see the seperate things that make up air. A mixture is something you can visibly tell apart, like gravel and sand, you can tell the chunks of rock in the gravel from the particulites of sand.
Is powder a solid or liquid?
A compound is a substance made of two or more elements chemically combined in a specific ratio. For example water (H2O) . This tell you that the ratio of hydrogen to oxygen is 2 to 1. A mixture is two or more substances that are mixed together but not chemically combined. For example, soil is a mixture of sand, clay, water, and other particles. Since powder is a mass of fine dry particles we would have to check to see if the particles are the same (compound) or different (mixture).
Why is hard to tell if a mixture contains a salt?
cause everything is hard in my class so i need help. my science teacher mr worldrige is retated
How do you tell if a compound is a salt?
Mixture
Is sugar and water a heterogeneous mixture?
No its homogeneous . Heterogenous is when you can see to different ingredients. Homogeneous is when you cant tell between one ingredient and another sugar water is mixed so you can not see the sugar it looks like plain water
Is cola a mixture or a compound tell us and tell us why?
it is a mixture because sujesh has mixed it
How can you tell the difference between a compound and mixture liquid?
A compound is a simple substance, a mixture is formed from two or more compounds.A mixture can be separated by physical procedures, a compound not.
How can you tell if a sample of material is an element a compound or a mixture?
By Crystalization
Is chocolate milk a mixture or a compound?
its a homogenous mixture... its mixed so well that you cant tell there are separate parts, but there really are
Is vegetable oil an element compound or mixture?
It is a mixture. It is not an element or a compound, so it has to be a mixture. Plus, almost all oils are mixtures, as in if you set them out long enough, they wil separate. This process may take a while, though.
Is air mixture or a compound?
Air is a compound, as you cannot see the seperate things that make up air. A mixture is something you can visibly tell apart, like gravel and sand, you can tell the chunks of rock in the gravel from the particulites of sand.
How can you tell what a compound is and what a mixture is?
A compound contains 2 or more different elements chemically bonded together (you can't separate them by distillation, filtration, evaporation etc). A mixture contains two or more different substances that are not chemically bonded together.
How do you tell a mixture from a solution?
A solution is a compound, or a mixture and will probably show a slight discoloration or blur.
Is clean air a compound?
Yes because it has more than one gas, but we can't tell it apart, so it's not a mixture
Is powder a solid or liquid?
A compound is a substance made of two or more elements chemically combined in a specific ratio. For example water (H2O) . This tell you that the ratio of hydrogen to oxygen is 2 to 1. A mixture is two or more substances that are mixed together but not chemically combined. For example, soil is a mixture of sand, clay, water, and other particles. Since powder is a mass of fine dry particles we would have to check to see if the particles are the same (compound) or different (mixture).
Why do some cough mixture needs to be shaken before administering?
You can tell that there is still powder at the bottom if you look closely, so you have to shake it. Would you drink or eat powder?
How can you tell a mixture is a solution?
You can't tell that a mixture is a solution to anything until the mixture is thoroughly chemically tested and proven.
