May 31, 2024 · In Na2SO4, there are 2 Na+ ions for every 1 Na2SO4 unit. The molar mass of Na2SO4 is 142 g/mol, so in 25 g of Na2SO4, there are about 8.8 g of Na+. What is the chemical name for Na2SO4?

Question: Convert the concentration of 0.700 M Na2SO4 to g/mL х STARTING AMOUNT ADD FACTOR ANSWER RESET * ( ) 2 1 0.700 0.0994 0.001 142.04 83.3 6.022 x 1023 1000 0.0833 119.05 99.4 mL M Na2SO4 mol Na2SO4 g Nat g/mL g Na2SO4 mol Na+ L How many mL of 0.300 M NaCl solution are required to produce 0.205 moles of NaCl? mL How many grams of NaCl are in 29.7 moles of

May 24, 2024 · The equivalent weight of Na2SO4 is the molar mass divided by the valency of the ion of interest. For Na2SO4, the molar mass is 142 g/mol and the valency is 2, so the equivalent weight is 71 g/equiv.

Jun 15, 2024 · In Na2SO4, there are 2 Na+ ions for every 1 Na2SO4 unit. The molar mass of Na2SO4 is 142 g/mol, so in 25 g of Na2SO4, there are about 8.8 g of Na+. What is the name of the polyatomic ion Na2SO4?

May 26, 2024 · Yes, Na2SO4 is a strong electrolyte because it completely dissociates into ions (Na+ and SO4^2-) when dissolved in water, allowing for a high conductivity of electricity.

Jun 4, 2024 · When Na2SO4 dissolves in water, it dissociates into two Na+ ions and one SO4 2- ion. The dissociation equation is: Na2SO4 (s) -> 2Na+ (aq) + SO4 2- (aq). Add a Comment

May 21, 2024 · Yes, Na2SO4 (sodium sulfate) is an ionic compound. It is composed of sodium ions (Na+) and sulfate ions (SO4^2-), which are held together by ionic bonds formed through the transfer of electrons.

Consider the electrolysis of Na2SO4(aq). Write the overall net ionic equation that occurs for this electrolysis. Note: Consider all the possible reactions; the oxidation of water or sulfate ions, the reduction of water or sodium ions. Determine which is more likely to occur.

May 21, 2024 · BaCl2 + Na2SO4-----BaSO4 + 2 NaCl BaSO4 is a white, practically insoluble in water precipitate; this property is important in gravimetric analysis. Related questions What is the chemical formula ...

6. Na2SO4 is an electrolyte. The dissolution of Na2SO4 in water can be described by the chemical equation given below Na2SO4 (s)-> 2Na + (aq) + SO42-(aq) a) Solution A is ade by dissolving completely 10.0 grams of Na2SO4 in 80.0 mL of deionized water. The density of water is 1.00 g/mL and the freezing point of water is 0.0 °C.