Chemistry, 21.11.2020 07:10 officialgraciela67
Water is a very unique substance because it can exist in all three phases of matter (solid, liquid, gas) within the normal temperature ranges found on Earth.
When one observes the phase of matter of water, one observes a property of matter.
A.
geological
B.
biological
C.
chemical
D.
physical
Answers: 1
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Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption
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When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign
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At stp, which substance is the best conductor of electricity? a. nitrogen b. neon c. sulfur d. silver
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Water is a very unique substance because it can exist in all three phases of matter (solid, liquid,...
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