any moles of potassium phosphate, K3PO4, are there in 222 mL of a 0.208 M n? moles K3PO4 bmit Answer Retry Entire Group 9 more group attempts remaining Previous Next Save a

Q: What is the missing reactant? @aol.com umas (2) Calen LDA -78 C -CH-C-OCHIS -CH- THE Select one: A.…

A: This question based on find out missing reactant.

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Q: What volume (in L) of 1.30 M FeBr3 would be required to obtain 0.710 moles of Br ions?

A: The given data contains, Molarity of FeBr3=1.30MNo.of moles of Br-=0.710 moles

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Q: Step 1: How many moles of Na of Na 185 M Na

A: Given -> Volume= 11.5 ml = 0.0115 L (1L=1000ml)  Molality= 0.200 M

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Q: A student weighs out a 8.98 g sample of manganese(II) acetate, transfers it to a 300 mL volumetric…

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Q: If you have an aqueous solution that contains 1.5 mol of HCl, how many moles of ions are in the…

A: Given that : The number of moles of HCl = 1.5 moles

Q: Solid lead(II) nitrite is slowly added to 150 mL of a potassium hydroxide solution until the…

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A: The reaction is,                        Fe2O3    +   3 C   ----->   2 Fe     +      3 CO…

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Q: 1. Fill in the table below by completing the following calculations (moles NaOH, moles HNO3,…

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Q: The mass of magnesium hydroxide that is dissolved in 250 mL of a saturated solution is grams.

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Q: Timer Calculate the molarity (M) of a solution prepared by dissolving 14.7 g of HCI in enough water…

A: Molarity is defined as number of moles of solute dissolved per litre of solution.

Q: The molar mass of copper(II) chloride is 134.5 g/mole. O True False

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A: a) Given, 2NO(g) + O2(g) -----> 2NO2(g) moles of nitrogen dioxide (NO2) formed = 0.816 moles mass…

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A: Recall the given reaction,                                         Br2 g + Cl2 g → 2 BrCl g 0.915…

Q: For the following reaction: H3PO4+3 KOH- →K3PO4 + 3 H₂O (1) What is the equivalent mass of H3PO4?…

A: Mass of H3PO4 = 35.1 gram  For an acid basicity is defined as the number of H+ ions given by an…

Q: 17. Calculate the molar mass of Potassium carbonate, K,CO, 138.21 g/mole 99.11 g/mole 67.11 g/mole…

A: We know the chemical formula of potassium carbonate is K2CO3

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Q: y moles of ions are in

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Q: How many moles are in 2.5 g of N2? 0.089 moles 0.18 moles 1.3 moles 11 moles

A: We have give that  Mass of N2 = 2.5 g  And we have to find number of moles in 2.5 g of N2

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A: Molar mass of Iron (II) sulfate, FeSO4 = 151.91 g/mol Molar mass of Fe = 55.845 g/mol Now, 1 mole of…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.