Answer:
6,216.684 kilograms of sodium carbonate must be added to neutralize
of sulfuric acid solution.
Explanation:
Mass of sulfuric acid solution = ![6.05\times 10^3 kg=6.05\times 10^6 g](https://tex.z-dn.net/?f=6.05%5Ctimes%2010%5E3%20kg%3D6.05%5Ctimes%2010%5E6%20g)
![1 kg = 10^3 g](https://tex.z-dn.net/?f=1%20kg%20%3D%2010%5E3%20g)
Percentage mass of sulfuric acid = 95.0%
Mass of sulfuric acid = ![\frac{95.0}{100}\times 6.05\times 10^6 g](https://tex.z-dn.net/?f=%5Cfrac%7B95.0%7D%7B100%7D%5Ctimes%206.05%5Ctimes%2010%5E6%20g)
![=5,747,500 g](https://tex.z-dn.net/?f=%3D5%2C747%2C500%20g)
Moles of sulfuric acid = ![\frac{5,747,500 g}{98 g/mol}=58,647.96 mol](https://tex.z-dn.net/?f=%5Cfrac%7B5%2C747%2C500%20g%7D%7B98%20g%2Fmol%7D%3D58%2C647.96%20mol)
![H_2SO_4+Na_2CO_3\rightarrow Na_2SO_4+CO_2+H_2O](https://tex.z-dn.net/?f=H_2SO_4%2BNa_2CO_3%5Crightarrow%20Na_2SO_4%2BCO_2%2BH_2O)
According to reaction , 1 mole of sulfuric acid is neutralized by 1 mole of sodium carbonate.
Then 58,647.96 moles of sulfuric acisd will be neutralized by :
of sodium carbonate
Mass of 58,647.96 moles of sodium carbonate :
![106 g/mol\times 58,647.96 mol=6,216,683.76 g](https://tex.z-dn.net/?f=106%20g%2Fmol%5Ctimes%2058%2C647.96%20mol%3D6%2C216%2C683.76%20g)
6,216,683.76 g = 6,216,683.76 × 0.001 kg = 6,216.684 kg
6,216.684 kilograms of sodium carbonate must be added to neutralize
of sulfuric acid solution.
Answer:
Proton:20
Electrons:20 (18 if wanted balance electron)
Mass:40
Ca²+
Structure 1: 2-Butyne
Parent chain contains 4 carbons and a triple bond. So, the parent name is Butyne. Position of triple bond is written 2, as triple bond starts at carbon 2.
Structure 2: <em>cis</em>-2-Pentene
Parent chain contains 5 carbons and a double bond. So, the parent name is Pentene. Position of double bond is written 2, as double bond starts at carbon 2. As both substituents are on same side of double bond, so cis depicts the stereo.
Structure 3: <em>trans</em>-3-Decene
Parent chain contains 10 carbons and a double bond. So, the parent name is Decene. Position of double bond is written 3, as double bond starts at carbon 3. As both substituents are on opposite side of double bond, so trans depicts the stereo.
Structure 3: 1-Hexyne
Parent chain contains 6 carbons and a triple bond. So, the parent name is Hexyne. Position of triple bond is written 1, as triple bond starts at carbon 1.
Don't trust those link my guy