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Find the mass of sodium
One atom of sodium (Na) has a mass of 23 amu (atomic mass units). According to the Law of Conservation of Mass, if two atoms of
1 answer
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Ravi prepared a solution of sodium chloride by mixing 5.85g of salt in 1 liter of water.
a)find molar mass of sodium chloride
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asked by
hamida
2,054 views
A sodium ion has 11 protons, 12 neutrons, and 10 electrons.
Which of the following is true? Answer options with 5 options A.
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asked by
Lettuce?
97 views
Hydrochloric acid and sodium hydroxide can be combined to form sodium chloride and water. Which best explains the reaction?
The
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In the chemical reaction below, sodium metal and chlorine gas combine to form sodium chloride.
sodium metal + chlorine gas →
1 answer
32 views
how many protons, nnutrons, atomic mass, mass number, and charge to each of the following have?
sodium atom fluorine ion stannic
5 answers
asked by
lyne
740 views
A 79.1 g mixture of the compounds calcium chloride and sodium sulfide is 80.9 % by mass sodium sulfide. The compound sodium
1 answer
asked by
Lance
1,054 views
find the mass of sodium chloride formed when 6.9g of sodium burns in a gas jar filled with chlorine gas.
0 answers
asked by
winston
476 views
A mixture of 5.00 g of sodium carbonate, Na2CO3 and sodium hydrogen carbonate, NaHCO3 is heated. The loss in mass is 0.31 g.
3 answers
asked by
Anonymous
2,714 views
Find the mass of sodium hydroxide needed to neutralize enough nitric acid to create 2.0 grams of sodium nitrate? How do I write
1 answer
asked by
Tosha
577 views