Chemistry, 23.04.2021 16:40 Theresab2021
What volume of a 1.1M solution can be prepared with 100g of Mg(NO3)2? (molar mass = 148.31g)
Answers: 1
Chemistry, 22.06.2019 01:30
Phosphorous acid, h3po3(aq) , is a diprotic oxyacid that is an important compound in industry and agriculture. the values of phosphorous acid are 1.30 6.70 calculate the ph for each of the given points in the titration of 50.0 ml of 1.5 m h3po3(aq) with 1.5 m koh(aq) .
Answers: 3
Chemistry, 22.06.2019 14:30
100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
Chemistry, 22.06.2019 17:00
Complete each row of the table below by filling in the missing prefix or missing exponent.
Answers: 1
What volume of a 1.1M solution can be prepared with 100g of Mg(NO3)2? (molar mass = 148.31g)...
Biology, 16.09.2021 14:00
History, 16.09.2021 14:00
English, 16.09.2021 14:00
Mathematics, 16.09.2021 14:00
Mathematics, 16.09.2021 14:00
Social Studies, 16.09.2021 14:00
Social Studies, 16.09.2021 14:00
Mathematics, 16.09.2021 14:00
History, 16.09.2021 14:00
Mathematics, 16.09.2021 14:00
English, 16.09.2021 14:00
English, 16.09.2021 14:00
Physics, 16.09.2021 14:00