Are these net ionic equations correct?
H.SO,(aq) +2NaOН (аg) 1. Na,S Cogi+ 2 Heo 2Ah' v20и -> 2Aа 8: ~2n0) 2M 21 2и'120H 2и012) 2. 2нс(аq) + Саco,(s) > Cоcyoma H,ove): Co, 2H * 2CF # la Сg cs > Ca"'t 26 HO t Cf СaCO, > Ca HOL COrg 2иt 3. Fe(ОН),(s) +гнсІ(aq) > Fe Ch (ae+z HeOva лон + 2и*+ 2er > Ree KT aHO1e 20н+ 2n' ->2 Hoce г H,РОД(аq) +3Ва(ОН),(аq) > Ва, СРО),6)+ 6 H,0с) 4. GH* + 2P0+ 3Ва+ COM -> BagPO, C9 + GHeOce
Q: I need help on part B. Another person answered that it was .480, but it says it’s incorrect.
A: Given information:Heat absorbed by the gas = 0.480 kJWork done by the system = 270 J
Q: Assuming you find the peroxide to be 2 M, how many grams of H2O2 is in the 1 mL of hydrogen peroxide...
A: Click to see the answer
Q: 3- What is the concentration of nitrate ions in a 0.125 M Mg(NO3)2 solution?
A: Molarity:The concentration of solution is given in the term of molarity.
Q: I'm not sure how to work this problem
A: Given data is below. Here, equation (1) is multiplied with 2 (square of K1 has to be taken) and reve...
Q: KHP is a monoprotic acid which provides one H+ ion. How would your results be affected if a diprotic...
A: Given,Volume of NaOH = 16.00 mL = 0.016 L (1 mL =0.001 L)Volume of H2SO4 = 14.00 mL = 0.014 LMola...
Q: What is the maximum mass of iron, in grams, that can be obtained from 651 g of iron(III) oxide?
A: Molar mass of any substance is the mass of 1 mole of that substance. If the molar mass of an atom is...
Q: Use the data and formula below to test the validity of the equation (7) for the two binary systems s...
A: The viscosity of a mixture can be expressed as,
Q: What nuclide is formed when nitrogen-13 undergoes beta decay? A) Berrylium-9 B) nitrogen-14 C) o...
A: In the beta emission, the atomic number is increased by one unit and mass number remains same.
Q: A gas sample weighing 19.66 g occupies a volume of 7.85 L at STP. What is the molar mass of this gas...
A: The ideal gas equation is given as: