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Alenkasestr [34]
3 years ago
14

How does physical properties differ from chemical properties? 1.Chemical properties are observed using your senses. 2.Chemical p

roperties can only be observed using your taste sense. 3.Physical properties can be observed and chemical properties cannot. 4.Physical properties cannot be observed and chemical properties can.
Chemistry
1 answer:
mel-nik [20]3 years ago
7 0

Answer:

3. Physical properties can be observed and chemical properties can't

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If 50.75 g of a gas occupies 10.0 L at STP, 129.3 g of the gas will occupy __________ L at STP.
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If 50.75 g of a gas occupies 10.0 L at STP, 129.3 g of the gas will occupy 25.48 L at STP.

<h3>How to calculate volume?</h3>

The volume of a gas at STP can be calculated using the direct proportion method.

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1 year ago
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