Chemistry, 22.01.2020 10:31 naomicervero
Carlotta adds too much salt to her soup. she recalls that evaporation can be used to separate salt from salt water, so she plans to leave the soup on the stove on low heat until the soup is less salty
which will most likely happen to her soup?
a) the soup will become saltier because evaporation removes the water and leaves the salt behind
b) the procedure will make the soup less salty because the salt will evaporate and leave the pot
c) the saltiness of the soup will not change because both salt and water will evaporate
d) the heat will cause the soup to become more salty because more salt dissolves in hotter water
Answers: 1
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Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced
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There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit
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Carlotta adds too much salt to her soup. she recalls that evaporation can be used to separate salt f...
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