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True or false the dissolving of sugar in water is an example of a chemial change?
Wiki User
∙ 14y ago
false - it's a physical change. The sugar remains sugar only in solution.
Wiki User
∙ 14y ago
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Is a physical change what happens when chemical bonds break and new bonds form?
NO, that's an example of a CHEMICAL change
A solution prepared by dissolving 110 g of HC2H3O2 in 1.25 L total solution has a molarity of 1.47 M True or False?
true
Every change that occurs in an ecosystem is harmful True or False?
False!! Because we can help change the ecosystem in our ifes in nature
Which statement about chemistry is false?
Chemistry, for example, is a branch oh history - false.
True or False When a chemical reaction occurs the physical and chemical properties of the reactants are the same as the properties of the products.?
unnecessary will change physically depending on what type of reaction, sometime chemically change . For example physically change are ice to water (solid to liquid) Chemically change are HCl + NaOH = NaCl + H2O ( the content changed )
Dissolved salt in ocean water is an example of a chemical change true or false?
false
Changing water to ice is an example of a chemical change true or false?
I'd say no. Melting just changes the physical properties. Example: A rubber ball. If you melt a rubber ball it will still be rubber, just in a different form.
Is Vivaldi's Spring an example of a concerto grosso?
False. Vivaldi's Spring is an example of a Baroque solo concerto.
Wind is an example of a landform. True or False?
False
Water is an example of a compound true or false?
FALSE
Data are always numerical measurements true or false?
False. For example; your name is ___________.
Is a physical change what happens when chemical bonds break and new bonds form?
NO, that's an example of a CHEMICAL change
Is it true or false that a letter is an example of a main document?
false
True or false is banking an example of maritime industry?
false
A solution prepared by dissolving 110 g of HC2H3O2 in 1.25 L total solution has a molarity of 1.47 M True or False?
true
Any two rays will form an angle True or false?
False. They might be parallel, for example
A chemical reaction causes a chemical change true or false?
It is true that a chemical reaction causes a chemical change. An example of this can be seen by adding baking soda to vinegar.
