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What are three ways to recognize if a Single Displacement reaction has taken pace?
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∙ 9y ago
Explain why a 16th century coin could remain glistening under the sea after hundredds of years
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∙ 9y ago
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Can the product of mass and displacement be taken as a measure of momentum?
No.
When two or more substances combine in a chemical reaction to form another substance the reaction that has taken place is?
If 2 or more reactants produce a single product, then a synthesis reaction has occured.
What is the action taken by stimulus?
Reaction
A reaction in which energy is taken in?
base
What evidence is there to show that a chemical reaction has taken place when an egg is cooked?
The change in color indicates that a chemical reaction has taken place.
What are three way to recognize if a single displacement reaction has taken place?
- the color of the solution is changed- the displaced metal is precipitated
What is the relationship between displacement and velocity?
velocity = displacement / time taken
What are some signs that indicates a double displacement reaction has taken place?
1) Formation of a precipitate 2) Usually there is a colour change. 3)Neutralization reactions (also a double displ. reaction) involving an acid and a base form water which is a clue.
Can the product of mass and displacement be taken as a measure of momentum?
No.
Who is single in poreotics?
Law: Single Dumbo: Taken Chad: Single Charles: single Jet li: Taken Can: taken
What are the general five types of reactions?
* Synthesis * Decomposition * Single Displacement or Single Replacement * Double Displacement or Double Replacemen * Combustion * Synthesis * Decomposition * Single Displacement or Single Replacement * Double Displacement or Double Replacemen * Combustion
When two or more substances combine in a chemical reaction to form another substance the reaction that has taken place is?
If 2 or more reactants produce a single product, then a synthesis reaction has occured.
Equation for calculating average velocity from displacement and time interval?
a=dv/dt average velocity = displacement divided by time take. so average velocity = displacement/time taken.
What changes gives NO evidence that a chemical reaction has taken place?
Physical changes give no evidence that a chemical reaction has taken place, because no chemical reaction has taken place.
Who of One Direction is single in 2012?
Zayn-single Louis-taken Liam-taken Harry-single Niall-single
Is Lloyd Boston single or taken?
He is very much taken. Not single at all.
What is the action taken by stimulus?
Reaction
