Chemistry, 11.10.2019 19:30 myleefaustin
For questions #14 β 17, write an equation for the reaction of magnesium chloride and sodium oxide to produce magnesium oxide with sodium chloride. 14. show the formulas of the reactants. 15. show the formulas of the products. 16. write the balanced the equation for this reaction. 17. what type of chemical reaction is this? how do you know? 18. when is an atom unlikely to react and form chemical bonds?
Answers: 3
Chemistry, 22.06.2019 17:30
In a heat of an engine, if 700 j enters the system, and the piston does 400 j of work what is the final internal (thermal) energy of the system if the initial energy is 1,500 j
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Chemistry, 22.06.2019 21:30
Describe at least two advantages and two disadvantages of using hydropower as a source of energy.
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Chemistry, 23.06.2019 02:50
Dumbledore decides to gives a surprise demonstration. he starts with a hydrate of na2co3 which has a mass of 4.31 g before heating. after he heats it he finds the mass of the anhydrous compound is found to be 3.22 g. he asks everyone in class to determine the integer x in the hydrate: na2co3Β·xh2o; you should do this also. round your answer to the nearest integ
Answers: 2
Chemistry, 23.06.2019 07:40
)in the deacon process for the manufacture of chlorine, hcl and o2 react to form cl2 and h2o. sufficient air (21 mole% o2, 79% n2) is fed to provide 35% excess oxygen, and the fractional conversion of hcl is 85%. calculate the mole fractions of the product stream components.
Answers: 1
For questions #14 β 17, write an equation for the reaction of magnesium chloride and sodium oxide to...
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