NH4NO3

Q: An aqueous solution at 25 °C has a H2O* concentration of 3.6 × 10¯ -8 M. Calculate the OH…

A: In any aqueous solution at 25 degrees Celsius, the product of the concentration of hydrogen ions…

Q: A solution is prepared by dissolving 10.8 g of (NH4)3PO4 in enough water to make 100.0 mL of…

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Q: How many milliliters of 3.21 M acid solution can be prepared by dissolving 8.67 g of HNO3 in water?…

A: Molarity of HNO3 = 3.21M Mass of HNO3 = 8.67g Molar mass of HNO3 = 64g/mol Volume of HNO3 = ? ml No.…

Q: An aqueous solution at 25 °C has a OH concentration of 1. x 10 °M. Calculate the H,O' concentration.…

A: An aqueous solution at 25°C has a OH- concentration of 1 ×10-9 M. The concentration of H3O+ is to be…

Q: Suppose a 0.36 M aqueous solution of oxalic acid (H₂C₂O₂) is prepared. Calculate the equilibrium…

A: 0.36 M Oxalic acid, H2C2O4(aq) is a diprotic acid with pKa values of pKa1 = 1.25Ka1 = antilog…

Q: From the list of salts below, how many are considered insoluble at 25°C? CuCl2 CaSO4 PbS A93PO4 O…

A: CuCl2 molecular size of the Cu metal is way more larger than the water molecules . That's why CuCl2…

Q: What volume in mL of a 0.113 M Ba(OH)2 solution is needed to neutralize 25.0 mL of a 0.103 M HCl…

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Q: 10. The concentration of a toxicant in the Great Lakes was 17ppm. What is the percent concentration…

A: When the amount of solute is very less in the solvent it can be calculated in terms of parts per…

Q: A 104-mg sample of Na2CO3 is dissolved in H2O to give 2.45 L of solution. What is the concentration…

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Q: Two (2) grams of vinegar solution was given to you to analyze for the percent acetic acid present in…

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Q: The concentration of PO lons in (M) found in a solution of 3 M H3PO4 is (Ka1 7.1X10 3, Ka2 6.3X10 8…

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Q: For the equation below, if you started with 340 g of FeBr2 and 1.5 X 1024 molecules of HCI, what…

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Q: What is the concentration (M) of CH3OH in a solution prepared by dissolving 30.2 g of CH3OH in…

A: The answer to the following question is-

Q: 12. Write the balanced chemical reaction showing the neutralization of aqueous acetic acid with…

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Q: At 25°C, 1.71E0 grams of sodium hydroxide is dissolved in enough water to make 500. mL of solution.…

A: Given,mass of sodium hydroxide ( NaOH ) = 1.71E0 gvolume of the solution = 500. mL

Q: How many grams of sodium phosphate, Na3PO4 can be made from 9.60 g of sodium hydroxide and…

A: The given question can be based on the prior knowledge of the mole concept and the stoichiometric…

Q: Which of the following solutions will have the highest concentration of chloride ions? O 0.60 M…

A: Given - Here we have some solutions provided and we have to findout that which solutions give…

Q: Required: Volume of water Normality of HCl Normality of NaOH

A: Given as The volume of HCl=94.92 mL The volume of NaOH=43.76 mL The volume of water needed for a…

Q: 16 of 43 An aqueous potassium carbonate solution is made by dissolving 5.81 moles of K,CO, in…

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Q: An aqueous solution at 25 °C has a H₂O concentration of 2. x 10 M. Calculate the OH concentration.…

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Q: A 1.4 M solution of CoCl2 has a volume of 0.17 L. What will the concentration of the solution be…

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Q: What volume of 0.300 M nitric acid solution is required to completely neutralize 72.5g barium…

A: Given, Molarity of nitric acid = 0.3 M Mass of barium hydroxide = 72.5 gram Volume of water Reaction…

Q: Some chemical compounds are listed in the first column of the table below. Each compound is soluble…

A: we have to classify the given compounds

Q: O MGCO3 O Ca3(PO3)2 O Na2S O Ba(OH)2 O KOH O Cr(OH)3 O (NH4)2CO3

A: All carbonates, phosphates, sulphides, phosphates except Na+,K+,NH4+ water.

Q: H2 OH Based on the structure above, we can predict that this substance will be in water. insoluble…

A: The solubility of the compound can be determined by the ''solubility rule'' which means polar…

Q: A 0.2513 g sample of a monoprotic acid neutralizes 37.21 mL of a 0.08347 M KOH solution. Calculate…

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Q: 43.27 mL of 0.5033 M NaOH are required to neutralize 29.16 mL of a H2SO4 solution. What is the…

A: Given reaction: H2SO4  +  2 NaOH  ------------------>  Na2SO4  +  2 H2O Volume of H2SO4 =  29.16…

Q: rbic acid (C6H8O6) + I2 → 2 I− + dehydroascorbic acid (C6H6O6)   Calculate the mass of Iodine that…

A: Molarity is defined as “the mole of the solute per unit volume of the solution”. It is represented…

Q: A 24.7 mL of HCI solution nis completely neutralized by 35.8 mL of 0.25 M of NaOH. What is the…

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Q: The titration of 0.314 g of potassium hydrogen phthalate (KHP) requires 13.16 mL of a NaOH solution.…

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Q: Five grams of vinegar solution was given to you to analyze for the pe 0.0036 moles of NHOH was used…

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Q: If  50.0 g Na2SO4 is dissolved in 750 mL of water what would be the  sulfate ion concentration ?

A: Given :  Mass of Na2SO4 = 50.0 g  Volume of water = 750 mL  To calculate :  Molar concentration of…

Q: You have 97.0 mL of a 0.500 M stock solution of HCl that must be diluted to 0.200 M.  How much water…

A: A stock solution of 97.0 mL of a 0.500 M  solution of HCl that must be diluted to 0.200 M. We have…

Q: What volume (in liters) of CO2 measured at STP would be produced if 11.6 mL of 3.3 M HCl reacted…

A: At STP means, at standard pressure-temperature, the value of gas volume is equivalent to 22.4…

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.