Chemistry, 11.07.2019 19:30 hallkayleel0lozgxtq
In which reaction does the oxidation number of oxygen increase? in which reaction does the oxidation number of oxygen increase? 2so2 (g) + o2 (g) β 2so3 (g) mgo (s) + h2o (l) β mg(oh)2 (s) 2h2o (l) β 2h2 (g) + o2 (g) ba(no3)2 (aq) + k2so4 (aq) β baso4 (s) + 2kno3 (aq) hcl (aq) + naoh (aq) β nacl (aq) + h2o (l)?
Answers: 1
Chemistry, 22.06.2019 10:30
Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic
Answers: 1
Chemistry, 22.06.2019 12:40
In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false
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Chemistry, 23.06.2019 00:00
What is the empirical formula of a compound that is 50.7% antimony and 49.3% selenium ?
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Chemistry, 23.06.2019 13:00
Johnny's bakery has 30,900 grams of sugar. a recipe calls for 32 pounds of sugar to be used. how much sugar will be left over? (1 lb=453.59 g).
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In which reaction does the oxidation number of oxygen increase? in which reaction does the oxidatio...
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