2 years ago

Distinguish a substance from a mixture. give two examples of each

1 answer:

amm18122 years ago

4 0

substance is matter of particular or definite chemical constitution ex: iron, methane
mixture are two or more substances that have been combined to retain their individual chemical characteristics ex: salt water, cola

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$C_{3} H_{8} + 5 O_{2} ---\ \textgreater \ 3CO_{2} +4H_{2}O (-2012 \frac{kJ}{mol} )


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$

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What is the term for an irregular way a mineral breaks apart?

kari74 [83]

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