In an ionic compound, the charges of the ions must balance so the compound is neutral.  The combination of Ba2+ and CO32- produces a precipitate.  What is the chemical formula?

b) The solubility rules provide a qualitative assessment of what combination of ions will form a precipitate when mixed in water. However, what general statement can be made regarding the solubility of all ionic compounds? Why? c) Explain why gases dissolve less in solution when the solution is heated?

If the following ions are placed in a test tube, the precipitate formed is (Information in photo)

Barium can be analyzed by precipitating it as BaSO4BaSO4 and weighing the precipitate. When a  0.265 gg  sample of a barium compound was treated with excess H2SO4H2SO4 8.50×10−2 gg  of  BaSO4BaSO4 formed. What is the percentage of barium in the compound?

Write the net ionic equation.

Barium (Ba) can be analyzed in solutions by forming BaSo4 (s) precipitate.  Ba 2+ + SO4 2- = BaSo4 (s) When a 1.0 g sample of a barium compound was treated with H2So4, it formed 0.605  g of BaSo4 (s) percipitate.  a) What is the percent by weight of barium (Ba 2+) in the barium compound? b) What is the identity of the sample barium compound?

plenty of salts that are in front of you and you are trying to figure out which salts are soluble in water, and which ones of ucts are soluble in water. For the following equation, provide the molecular equation. CsCIO3+ RbNO3

Carbonated beverages are created when carbon dioxide gas is mixed with sugary liquids.  Is the carbon dioxide gas the solute or the solvent of this solution? solute solvent

what is the Molarity of the NaOH solution? Mass of H2C2O4·2H2O=1.32191 g Volume of the H2C2O4·2H2O solution=250.0 mL Volume of NaOH solution used in titration=21.45 mL

V A chemistry student weighs out 0.135 g of phosphoric acid (H₂PO4), a triprotic acid, into a 250. mL volumetric flask and dilutes to the mark with distilled water. He plans to titrate the acid with 0.1200M NaOH solution. O CHEMICAL REACTIONS Determining the volume of base needed to titrate a given mass... Calculate the volume of NaOH solution the student will need to add to reach the final equivalence point. Be sure your answer has the correct number of significant digits. icrosoft O W Welcome, Simrat - Microsoft tab os lock 0 Microsoft 6.52.210... esc mL control Explanation 1 Q A 2 option Z Check @ 2 W S #3 X command x10 X E D NOV 14 $ 4 C S R 8 F 07 dº % 5 T V tv MacBook Pro < 6 G Y & 7 H Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility U * 00 8 B N J "A ( 9 M K O W O L H P command 33 + 11 [ I opt