Ni(NO3)2•6H2O (s)   +    2 Na3PO4 (aq)    -->     Ni3(PO4)2 (s)    +   6 NaNO3 (aq)    If 5.226 g Ni(NO3)2•6H2O is allowed to react with 25.00 ml of 0.1000 M Na3PO4 . How many grams of Ni3(PO4)2 can form? (anwser not needed for this question, only next one)   If all of the sodium phosphate reacts,

Q: Write a balanced molecular equation with physical states for what has just been described, assuming…

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Q: Na,CO3(ag) + CaCl»(ag) → 2 NaCl(aq) + CaCO3(s) Calculate the volume (in mL) of 0.100 M CaCl2 needed…

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Q: Write balanced Ionic and Net Ionic equations for:…

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Q: iving the mole to mole ratio for converting from moles of nickel (II) nitrate hexahydrate to moles…

A: 3 Ni(NO3)2•6H2O (s)   +    2 Na3PO4 (aq)    -->     Ni3(PO4)2 (s)    +   6 NaNO3 (aq)

Q: Given the following reaction between aluminum and hydrochloric acid: Al (s) + HCI (aq) _AICI3 (aq) +…

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Q: Consider the following reaction: Pb(NO3)2(aq) + 2KI(aq)→ Pbl½(s) + 2KN03(aq) What mass of lead…

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Q: Given the reaction:   3K2CO3 +2H3PO4(aq) → 2K3PO4(aq) +3CO2(g) +3H2O(l)   If it required 97.65 ml…

A: Given: The balanced reaction is 3K2CO3 +2H3PO4(aq) → 2K3PO4(aq) +3CO2 (g) +3H2O(l) Volume of H2PO4 ,…

Q: A 18.2 ml sample of vinegar (dilute acetic acid, CH3COOH) is titrated and found to react with 91.2…

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Q: The balanced equation for the reaction of aqueous Pb(CIO), with aqueous Nal is Pb(ClO₂)₂(aq) + 2…

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Q: Lemons contain citric acid (C6H8O7). A lemon juice solution known to contain 1.6 g of citric acid…

A: The molecular formula of citric acid is C6H8O7.

Q: 2. Exactly 23.0 mL of a H₂SO4 solution was required to neutralize 25.0 mL of 0.195 M NaOH. What was…

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Q: 1) Use the reaction: 2AgNO3(aq) + H2SO4(aq) → Ag2SO4(s) + 2H2O(l).   What volume (in L) of 2.176 M…

A: 1) Recall the given reaction,                                The concentration of the  solution =…

Q: How many grams of Ag2CO3 will precipitate when excess (NH4)2CO3 solution is added to 44.0 mL of…

A: The balanced reaction involved is 2AgNO3 (aq) + (NH4)2CO3 (aq) ----> Ag2CO3 (s) + 2NH4NO3 (aq)…

Q: Balance the following equation (if necessary): (NH4)3PO4 (aq) + MgCl2(aq) --> Mg3(PO4)2(s) + NH4Cl…

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Q: If 365 mL of 0.285 M MgCl2 is added to 235 mL of 0.215 M (NH4)3PO4, how many moles of Mg3(PO4)2…

A: Given :

Q: 2 The active agent in many hair bleaches is hydrogen peroxide. The amount of H₂O2 in 13.7-g of hair…

A: given, amount of hair bleach = 13.7 g For KMnO4 molarity = 0.174 M volume = 48.9 mL

Q: 2) NazCO3(aq) + CaCl2(aq) → 2 NaCl(ag) + CaCO3(8) Calculate the volume (in mL) of 0.200 M Na2CO3…

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Q: What is the net ionic equation for:  6H(NO3)(aq) + Al2(CO3)3(s)---> 2Al(NO3)3(aq) + 3H2CO3(aq)

A: An ionic equation is the equation which contains the equal number of ions are present on both the…

Q: A 55.0 mL solution of 0.550 M Pb(NO3)2 was mixed with 60.0 mL of 0.700 M Na3PO4, resulting in the…

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Q: The following is a balanced reaction: 2 AgNO3 (aq) + MgCl2(aq)  --> 2 AgCl (s) + Mg(NO3)2(aq) If…

A: The given balanced reaction is, 2AgNO3aq+MgCl2aq→2AgCls+MgNO32aq......(1)

Q: 2.) A titration experiment reveals that 11.60 mL of 3.0 M sulfuric acid is required to neutralize…

A: GivenH2SO4(aq.) + 2 NaOH(aq.) → 2H2O(l) + Na2SO4(aq.)Volume of Sulfuric acid = 11.60 mLMolarity of…

Q: What is the mass in grams of aluminum metal (26.98 g/mol) that reacts to form 2.80 g of iron (55.85…

A: Given, 3 FeO (l) + 2 AI (l) ---> 3 Fe (l) + 1 Al2O3 (s) mass of Iron (Fe) formed = 2.80 g mass of…

Q: If 1.45 L of 0.040 M solution of lead nitrate, Pb(NO3)2, is mixed with 2.0 L of 0.026 M of sodium…

A: Strength of Pb(NO3)2 solution(M1) =0.04 M Volume of Pb(NO3)2 solution (V1) = 1.45 L Strength of…

Q: III) When 25.0 mL of 0.100 M cadmium (II) nitrate and 20.0 mL of 0.150 NazS are mixed a yellow…

A: Volume of Cd(NO3)2 solution (V1) = 25 ml Molarity of Cd(NO3)2 solution (M1) = 0.1 M Volume of Na2S…

Q: Write the net ionic equation for the following reaction: 2 Al (s) + 3 H₂SO4 (aq) Al2(SO4)3 (aq) + 3…

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Q: NaHCO3 can be used to neutralize excess acid in situations such as, for instance, acid spills in the…

A: Given, Concentration of the nitric acid (HNO3) solution = 1.00 M = 1.00 mol/L Note: 1000 mL = 1 L…

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Q: Given the reaction : 2H3PO4(aq) + 3K2CO3 (aq)→ 3CO2 (g) + 3H2O(l) + 2K3PO4(aq) (c)Write the…

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Q: e,f,g,h

A: 22. Given that : The volume of BaI2=30.0 mLMolarity of BaI2=0.235 MThe volume of Na3PO4=20.0…

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A: Given      KCN          +           HCl      →  KCl     +   HCN    mass of KCN   = 0.140 gram…

Q: Consider the reaction of 0.153 g of aluminum metal with 50.0 mL of 0.235 M Co(NO₃)₂. 2 Al(s) + 3…

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Q: 2.661 g C4H4O4  is dissolved in H2O and titrated with NaOH. 22.7 mL of a NaOH solution were…

A: Given equation: C4H4O4(aq) +  2NaOH(aq)  → Na2C4H2O4(aq)  +   2H2O(l) The mass of C4H4O4  is…

Q: When 17.1ml of unknown molarity of potassium chloride solution is reacted in excess lead (11)…

A: The balanced reaction taking place is given as, Given : Volume of KCl solution used = 17.1 mL =…

Q: how many grams of precipitate will be produced

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Q: What mass of CO2 will be produced from the reaction of 50.0 mL of 0.250 M HCl with an excess of 1.00…

A: Balanced chemical equation: 2HCl(aq) + Na2CO3(aq) ---->2NaCl(aq) + H2O(l) + CO2(g) Limiting…

Q: How many moles of Ca(OH) ₂ are required to completely react with 30.00 mL HCl solution? (HCl content…

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Q: Please write the molecular equation when mixing the following two aqueous salts: P b ( N O 3 ) 2 (…

A: Different type of Substances when mixed together, then they give new Substances with new properties…

Q: In the following balanced reaction: Pb(NO3)2(aq) + 2KI(aq) → PbI2(s) + 2KNO3(aq) 10.9 g of KI…

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Q: Find the net ionic equation for the reaction: 2H3PO4(aq)+3Ba(OH)2(aq)->Ba3(PO4)2(s)+6H2O(l)

A: There are three main step to writing the net ionic equation. 1. Write the balance molecular equation…

Q: Consider the following balanced equation: 2 H3PO4 (aq) + 3 CaCO3 (aq) → 3 Ca(PO4)2 (aq) + 3 H2O (l)…

A: We have the equation  2 H3PO4 (aq) + 3 CaCO3 (aq) → 3 Ca(PO4)2 (aq) + 3 H2O (l) + 3 CO2 (g) and,…

Q: If 33.7 mL of a sodium hydroxide solution are needed to neutralize 1.28 grams of KHP, what is the…

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Q: Given the following reaction and the molar masses below, what is the percent atom economy (% AE) for…

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Q: Consider the series of reactions to synthesize the alum (KAl(SO4 )2 · xH2O(s)). If you start the…

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Q: Pb(NO3)2(aq) + KOH(aq) =

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Q: What mass of the precipitate  is produced in the reaction of  15.0 ml of 0.150 M  Na3PO4     and…

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".