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Physical or chemical Reaction type

Reaction 1 : magnesium plus hydrochloric acid. Question Was this a chemical or physical reaction? How do you know?Reaction 2:
1. 1 answer
2. 71 views
1. A ____________________ occurs when two or more substances interact forming a new substance.A. Physical change B. Chemical
1. 0 answers
2. asked by Anonymous
3. 1,109 views
Elizabeth was studying physical and chemical properties and created the table below to help her. Which property and example does
1. 1 answer
2. 188 views
Elizabeth was studying physical and chemical properties and created the table below to help her. Which property and example does
1. 3 answers
2. 133 views
Elizabeth was studying physical and chemical properties and created the table below to help her. Which property and example does
1. 1 answer
2. 89 views
Reaction 1: Was this a chemical or physical reaction? How do you know?* 2 points It is a chemical change because there are small
1. 1 answer
2. asked by Emily
3. 181 views
Provided DataReaction 1: Was this a chemical or physical reaction? How do you know? * 2 points Reaction 2: Was this a chemical
1. 3 answers
2. asked by Emily
3. 170 views
A student cuts some fabric into two pieces. Is this change physical or chemical?(1 point)Responses It is a physical change
1. 1 answer
2. asked by Anoumous
3. 62 views
A student cuts some fabric into two pieces. Is this change physical or chemical?(1 point)Responses It is a physical change
1. 1 answer
2. asked by In 2010, approximately 4.6×107 tons of paper we
3. 42 views
A student cuts some fabric into two pieces. Is this change physical or chemical?(1 point)Responses It is a physical change
1. 1 answer
2. 57 views