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<span>Atomic Masses :
</span>
H = <span>1.00794 a.m.u
N = </span><span>14.0067 a.m.u
O = </span><span>15.9994 a.m.u
Therefore:
HNO3 = </span>1.00794 + 14.0067 + ( 15.9994 * 3 ) => <span>63.0128 g/mol</span>
Oxygen hydrogen helium argon xenon krypton
neon nitrogen radon chlorine bromine fluorine
Answer:Na2S04 + HCl gives
NaCl + H2So4
Explanation:
Displacement reaction
A is the anwser. Fuel in the ocean would cause pollution
Answer:
Lithium has two naturally occurring isotopes. Lithium-6 has an atomic mass of 6.015 amu. Lithium-7 has an atomic mass of 7.016 amu. The average atomic mass of lithium is 6.941 amu.
Explanation: