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Nov 21, 2023 · Potassium Sulfate Formula. The potassium atoms in potassium sulfate form ionic bonds with the polyatomic ion called sulfate. A polyatomic ion is a group of two or more atoms covalently bonded ...
Answer and Explanation: 1. Become a Study.com member to unlock this answer! Create your account. K2SO4 is known as potassium sulfate. It is a chemical compound made by combining the elements potassium, sulfur, and oxygen. It is commonly called... See full answer below.
May 20, 2021 · Potassium Sulphate(K2SO4):-Potassium sulfate is the salt of a strong acid (H2SO4) and; a strong base (KOH) and the pH of its aqueous so; Potassium Sulphate(K2SO4) is prepared by combining KOH(potassium Hydroxide) and H2SO4(Sulphuric Acid). As H2SO4 is a strong acid and KOH is a strong base,so K2SO4 is a neutral salt
How many moles of K2SO4 are present in 111.5 mL of 0.516 M K2SO4? How many moles are in 61.7 grams of K2SO4? How many moles of oxygen are present in one mole of K2SO4? What is the mass in grams of 2.4 x 10-2 moles of K2SO4? How many moles are in 543 milligrams of potassium sulfate? How many moles are in 23.8 grams of potassium sulfate?
Jun 5, 2014 · Now, balancing electrons, by multiplying R-Half by 2 and O-Half by 5 we get :-. 2KMnO4 + 5SO2 + H2O --> K2SO4 + 2MnSO4 + 2H2SO4. [NOTE - Here we are balancing S in H2SO4 because we should not bother other products as they are already balanced, and we need to balance S and H] Now balancing H and O:-. 2 KMnO4 + 5O2 + 2H2O --> K2SO4 + 2MnSO4 + 2H2SO4.
Sep 23, 2016 · K2SO4, Al2 (SO4)3, 24H2O. K2SO4 = Potassium Sulphate. Al2 (SO4)3 = Aluminium Sulphate. H2O = Water. This compund is a double salt. Double salts are salts that crystallizes as a single substance but ionizes as two distinct salts when dissolved, as carnallite, KMgCl3⋅6H2O. Thus, K2SO4.Al2 (SO4)3.24H20 dissolves as K2SO4 and Al2 (SO4)3 as ...
How many moles are in 61.7 grams of K2SO4? Based on the mass of barium sulfate (0.46 g), calculate the mass of sulfate in a 0.7 g sample of alum. How many molecules are in 23.8 grams of potassium sulfate? Determine the percent of water by mass in the hydrate magnesium carbonate pentahydrate (MgCO_3 cdot 5H_2O).
What is the volume in milliliters of a 0.350 M KOH needed to completely neutralize 15.0 mL of a 0.250 M H2SO4 solution? 2KOH + H2SO4 to K2SO4 + 2H2O. Consider the following balanced chemical reaction: H2SO4(aq) + 2 KOH(aq) K2SO4(aq) + 2 H2O(l). What volume, in L, of 0.300 M KOH solution is required to completely react with 1.25 L of 0.400 M ...
Answer and Explanation: 1. Become a Study.com member to unlock this answer! Create your account. The net ionic equation is. C r 3 + (a q) + 3 O H − (a q) → C r (O H) 3 (s). The first step to determine the net ionic equation is to... See full answer below.
Sep 23, 2017 · 21 people found it helpful. Joshuawoskk. report flag outlined. Potassium sulphate = K2SO4 --> 2K^+ + SO4^2- molecular weight = 174.3 (2x39.1 + 32.1 + 4x16) Equivalent weight = molecular weight/charge on cation or anion = 87.1 g. Pls mark as brainliest if this ans helps and follow if you are interested. report flag outlined.
