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Would you expect a chemical change to be always accompanied
Would you expect a chemical change to be always accompanied by a physical change?Pls. Explain
2 answers
asked by
Amanda
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Would you expect a chemical change to be always accompanied by a physical change? Explain?
1 answer
asked by
shay
531 views
chemical changes and physical changes can be distinguished based on specific signs. Chemical changes involve the formation of
1 answer
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what are the characteristics of a chemical change?
New substances are formed. This is often accompanied by heat, light, change in
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asked by
diego
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A student cuts some fabric into two pieces. Is this change physical or chemical?(1 point)
Responses It is a chemical change
1 answer
asked by
Kanna
207 views
A student cuts some fabric into two pieces. Is this change physical or chemical?(1 point)
Responses It is a chemical change
1 answer
101 views
A student cuts some fabric into two pieces. Is this change physical or chemical?(1 point)
Responses It is a chemical change
1 answer
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A student cuts some fabric into two pieces. is this change prysical or chemical? (1 pot) | item
• It is a chemical change
1 answer
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deez
349 views
In a __ change, the chemical bonds between atoms are broken rearranged to form new substances. (chemical or physical)
A __ change
11 answers
34 views
A student cuts some fabric into two pieces. Is this change physical or chemical?(1 point)
Responses It is a chemical change
1 answer
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In 2010, approximately 4.6×107 tons of paper we
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