how did hydrogen get its name

A nitric acid solution containing 71% HNO3 (by mass) has a density of 1.42g/mL. how many moles of HNO3 are present in 1.00L of this solution?

How can we predict whether an oxide will be acidic or basic, based on its composition?

A 75.0-\rm mL volume of 0.200 M \rm NH_3 (K_{\rm b}=1.8\times 10^{-5}) is titrated with 0.500 M \rm HNO_3. Calculate the \rm pH after the addition of 17.0 mL of \rm HNO_3.

If 92.00 grams of zinc combines with 58.00 grams of HCl how many grams of ZnCl2 are produced? Zn + 2HCl--> H2 + ZnCl2

The successive ionization energies of a certain element are I1 = 896 kJ/mol, I2 =1752 kJ/mol, I3= 14807 kJ/mol, I4 = 17948 kJ/mol. This pattern of ionization energies suggests that the unknown element is

what is the primary intermolecular force in citric acid?

Magnesium hydroxide is 54.87% oxygen by mass. How much oxygen is in 295 g of the compound? Answer in units of g.

eqilibrium expressions for 2NaHCO3(s) ---> Na2CO3(s) + CO2(g) + H2O(g)

Using 10cm3 volumetric flasks and the 1000ppm Phenol solution, prepare 40 microgram cm3 solution