What is the correct explanation for your observations of burning magnesium ribbon and aluminum foil?
a) Mg reacted more vigorously than Al because it has more energy levels.
b) Mg reacted more vigorously than Al because it has less protons.
c) Al reacted more vigorously than Mg because it has more electrons.
d) Al reacted more vigorously than Mg because it has more protons.
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Question 8

Amonoprotic acid is an acid that donates a single proton to the solution. suppose you have 0.140 g of a monoprotic acid dissolved in 35.0 ml of water. this solution is then neutralized with 14.5 ml of 0.110 m naoh. what is the molar mass of the acid?

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.