Ba(NO3)2 and Al(OH)3
[(aa + bb) + (ab+ba)(aa+bb)*(ab+ba)]*[a + (ab+ba)(aa+bb)*b]
If they were lauhing after it yea but if he/she was serious looking about it no... if you deffinitally think its not just call the numner and ask if ba ba ba there?
when you multiply a positive number by a negative number it is a negative. if u multiply a negative by a negative then it is positive
this is a BA - bad answer!
One mole of Ba(NO3)2 contains one mole of barium (Ba), two moles of nitrate ions (NO3-), and six moles of oxygen atoms (3 oxygen atoms per nitrate ion).
1,5665 moles barium phosphate
To make a 100 ml of 0.10 M solution of barium nitrate, you need to weigh out 0.514 g of barium nitrate. Dissolve this mass in a 100 ml volumetric flask with distilled water, and then fill up the flask to the 100 ml mark with more distilled water. Mix well to ensure the compound is fully dissolved.
Ba(NO3)2 contains a total of 6 oxygen atoms - there are 3 oxygen atoms in each nitrate (NO3) group, and there are 2 nitrate groups in Ba(NO3)2.
3,75 moles barium chloride
First, we need to find the formula for barium nitrate. Barium's charge is 2+, and nitrate is a 1-. If you criss-cross charges, the resulting formula is Ba(NO3)2. Now that we have the formula, we need to find the atomic mass. Barium has an atomic mass of 137. Nitrate is composed of nitrogen (14.01g) and oxygen (16.00*3 = 48). The atomic mass of nitrate is 62.01. Since there are two NO3 molecules, we multiply by 2 to get 124.02. Finally, we add the barium for a grand total of 261.02. Finally, we set-up our conversion ratios: 432 g Ba(NO3)2/1 * 1 mol/261.02g = 1.66 mols
One mole of barium nitrate contains six moles of oxygen atoms. One formula contains 6 atoms.
The chemical formula for barium nitrite is Ba(NO2)2.
Ba(NO3)2(aq) + Na2SO4(aq) ==> BaSO4(s) + 2NaNO3(aq).
The chemical formula for Barium ion (Ba2+) is simply Ba2+ and the chemical formula for Nitrate ion (NO3-) is NO3−. To represent the compound formed by Barium ion and Nitrate ion, write Ba(NO3)2.
Ba(NO3)2 is the chemical formula for barium nitrate, a compound composed of one barium ion (Ba^2+) and two nitrate ions (NO3^-). It is commonly used in fireworks to produce a green flame.
One mole of barium nitrate contains six moles of oxygen atoms. One formula contains 6 atoms.