Chemistry, 10.07.2019 07:30 bagofmud8339
Match the following terms with their definitions: homogeneous mixture heterogeneous mixture solution compound 1. matter that is physically combined; has two forms of itself (homogeneous and heterogeneous) 2. a substance that that has uniform composition of two or more substances that cannot be seen 3. a substance that that has non-uniform composition of two or more substances that can be seen 4. substance composed of two or more elements bonded in a certain ratio by mass 5. an example of a homogeneous mixture in a liquid form
Answers: 1
Chemistry, 21.06.2019 22:30
What are the charges of the subatomic particles by choosing the answer from the drop down menu. protons have a (+1,0,or-1). (protons,neutrons,electrons) have a 0 charge. 3.) electrons have a (+1,0,-1)
Answers: 2
Chemistry, 23.06.2019 04:20
The equation below shows a chemical reaction. a + b + heat —> c + d according to the law of conservation of energy, which statement is true? a. the reactants absorb heat because they have less energy than the products. b. the products release heat because they have more energy than the reactants. c. the reactants generate heat because they have more energy than the products. d. the products require heat to form because they have less energy than the reactants.
Answers: 1
Match the following terms with their definitions: homogeneous mixture heterogeneous mixture soluti...
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