Date Page
9)
إليه ليا
0.18g of divalent melol was completely dissolved in 250
of acid solution containing 4.9f
H2S04 per litre. 50cc of the
residual acid solution equired 20 ccof alkal, for complete
neutralizationCalculele the at
wt of metalº​

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.

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