Chemistry, 17.04.2021 01:50 almasahagung
5. The reaction of magnesium oxide with hydrochloric acid carried out in a calorimeter caused the
temperature of water to change from 25.0°C to 46.0°C. In this reaction 4860J of energy was released. What
mass of water was present?
Answers: 1
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This graph gives information on changes in sea ice extent in the arctic ocean over a 30-year span. the overall trend shows in the ice extent. to address the trend, scientists need to ask themselves, one direct consequence of the trend is that
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Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one
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The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f
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Match the formula for the following compound: magnesium sulfate heptahydratemgs·7h2omg2so4·7h2omg(so4)2·7h2omgso4·7h2o
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5. The reaction of magnesium oxide with hydrochloric acid carried out in a calorimeter caused the
t...
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