Carlos goes on a field trip to a local aquarium and learns that sea water contains various types of salt compounds. he also learns that most of the salt compounds in sea water are sodium chloride (nacl). carlos then reviews the periodic table, as shown. which elements would bond to form a salt compound most like sodium chloride? a calcium (ca), sulfur (s), oxygen (o), hydrogen (h) b potassium (k), fluorine (f) c magnesium (mg), bromine (br) d calcium (ca), carbon (c), oxygen (o)
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Chemistry, 21.06.2019 23:20
Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.
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Chemistry, 22.06.2019 08:30
The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true
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Chemistry, 22.06.2019 09:30
Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump
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Chemistry, 22.06.2019 11:00
When hydrochloric acid reacts with potassium hydroxide solution, the following reaction occurs. hcl (aq) + koh (aq) h2o (l) + kcl (aq) the reaction gives off heat energy, so it is an reaction.
Answers: 1
Carlos goes on a field trip to a local aquarium and learns that sea water contains various types of...
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