Chemistry, 11.03.2021 04:40 savageyvens
160 grams of sodium nitrate is dissolved in 100 cm of water at 90°C. When the solution cools to 60°C, some of the salt settles out
in the bottom of the beaker. The salt settles out because the solution is now
A)
saturated
B)
unsaturated
oversaturated
D)
supersaturated
Answers: 2
Chemistry, 22.06.2019 08:30
Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.
Answers: 1
Chemistry, 22.06.2019 10:00
Miner's coal distributors does not mine coal itself, nor does it even store or handle the coal. instead, miner's solicits orders for low sulfur coal from other firms, then purchases the required amount from suppliers and directs them to ship the coal to its customers. what is miner's
Answers: 1
Chemistry, 22.06.2019 14:40
Choose an equation that represents an enzyme-catalyzed reaction. (a) enzyme + substrate → enzyme-substrate complex (b) enzyme + substrate ←−→ enzyme + products (c) enzyme + substrate ←−→ enzyme-substrate complex → enzyme + products (d) enzyme + substrate ←−→ enzyme-substrate complex → enzyme-substrate complex + products
Answers: 2
160 grams of sodium nitrate is dissolved in 100 cm of water at 90°C. When the solution cools to 60°C...
Mathematics, 26.10.2019 05:43
Chemistry, 26.10.2019 05:43
Mathematics, 26.10.2019 05:43
History, 26.10.2019 05:43
Mathematics, 26.10.2019 05:43
Mathematics, 26.10.2019 05:43
Mathematics, 26.10.2019 05:43
Mathematics, 26.10.2019 05:43