Chemistry, 21.04.2021 09:40 freddymoskali
Sendok yang biasa kita gunakan terbuat dari stainless atau campuran baja dengan beberapa logam, namun sendok tidak mudah berkarat padahal yang kita ketahui bahwa logam jika kontak langsung dengan air dan oksigen akan mudah berkarat. Alasan yang benar untuk pernyataan tersebut adalah
Answers: 2
Chemistry, 21.06.2019 22:00
During chemistry class, carl performed several lab tests on two white solids. the results of three tests are seen in the data table. based on this data, carl has concluded that substance b must have bonds.
Answers: 2
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 09:20
Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?
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Chemistry, 22.06.2019 10:30
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
Answers: 2
Sendok yang biasa kita gunakan terbuat dari stainless atau campuran baja dengan beberapa logam, namu...
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