What is the molarity of NaOH if 300.mL of
5.00M HCl is titrated with 200.mL of NaOH?...
Chemistry, 20.03.2021 07:40 franky2871
What is the molarity of NaOH if 300.mL of
5.00M HCl is titrated with 200.mL of NaOH?
Answers: 2
Chemistry, 22.06.2019 01:20
1. suppose a reaction mixture, when diluted with water, afforded 300 ml of an aqueous solution of 30 g of the reaction product malononitrile [ch2(cn)2], which is to be isolated by extraction with ether. the solubility of malononitrile in ether at room temperature is 20.0 g/100 ml, and in water is 13.3 g/100 ml. what weight of malononitrile would be recovered by extraction with (a) three 100-ml portions of ether and (b) one 300-ml portion of ether? suggestion: for each extraction, let x equal the weight extracted into the ether layer. in part (a), the concentration in the ether layer is x/100 and in the water layer is (30 x)/300; the ratio of these quantities is equal to k 20/13.3.
Answers: 2
Chemistry, 22.06.2019 08:30
How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?
Answers: 1
Chemistry, 22.06.2019 14:30
The three types is stress that act on earths rocks are compression, tension, and
Answers: 1
Chemistry, 22.06.2019 15:00
20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?
Answers: 2
History, 02.10.2021 03:40
Mathematics, 02.10.2021 03:50
Mathematics, 02.10.2021 03:50
Mathematics, 02.10.2021 03:50
Chemistry, 02.10.2021 03:50
History, 02.10.2021 03:50
Mathematics, 02.10.2021 03:50
Biology, 02.10.2021 03:50
Biology, 02.10.2021 03:50