Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the questions about the reaction _______ Ca(CN)2  +   ________ K3PO4    →    ________ KCN   +   ________ Ca3(PO4)2(s)   This is an ______ reaction.  Is this a redox reaction?  (yes/no) _________ , because neither CN-1, Ca+2, K+1, nor PO4-3 change oxidation state.   Will the reaction happen as it is written?  (yes/no)  ________ , because a product is a solid and leaves the area of the reaction.  The reverse reaction would not happen.

Q: What are the chemical products given the following reactants are mixed and the reaction is a double…

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Q: Balance this chemical reaction      ____  NaHCO3   +       _____  CaH4P2O8 →         ____Na2HPO4…

A: We need to balance any chemical reaction so that they obey the law of conservation of mass.  To…

Q: 4. Think back to this image. -140 ml 15% -120 100 Na+ NO3 AgCl The ions that don't react are…

A: Spectator ions : The ions which do not participate in chemical reactions are known as Spectator…

Q: Potassium sulfate

A: Potassium sulfate reacts with barium chloride to form potassium chloride and barium sulfate. The…

Q: In copper reaction, phosphoric acid is used to dissolve the copper wire. Theoretical yield is a…

A: Statement 1 : In copper reaction,  Phosphoric acid is used to dissolve the copper wire. Statement 2…

Q: For the following reaction, 4.39 grams of iron are mixed with excess hydrochloric acid. The reaction…

A: Reaction involved : Fe(s)+ 2HCl(aq) ------> FeCl2(aq) + H2(g) We have iron(Fe) and Hydrochloric…

Q: Which of the following is a possible way to describe the components in the reaction below? 2Ag(s) +…

A: Stoichiometry : The coefficients that is written in front of the molecule or element is term as the…

Q: Which of the following is a balanced chemical reaction(s)?     a)  H2SO4 + B(OH)3 → B2(SO4)3 + H2O…

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Q: Balance the following chemical reactions: _____ Al(s) + _____O2(g) ---> _____ Al2O3(s)

A: A balanced chemical equation is the one that consists of equal number of every atom of an element at…

Q: Ni2​O3​(s) → Ni(s)+O2​(g) What type of reaction is this?   Combination   Single displacement…

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Q: "Native," or elemental copper can be found in nature, but most copper is mined as oxide or sulfide…

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Q: Question 16 of 20 Predict the products (if any) that will be formed by the reaction below. If no…

A: Higher reactive metal can reduce the metal ion of lower reactive metal from its aqueous solution.

Q: Balance the reaction, do not leave any fractions, don't leave anything blank,  then answer the…

A: Balanced reaction can be defined as the reaction in which equal number of atoms of every element is…

Q: Write a balanced chemical equation based on the following description: liquid C,H,O is burned with…

A: Write the balance reaction in the given condition---

Q: Write the correct word equation for the following: H2 (g) + NO (g) àH2O (l) + N2 (g)   2. Write…

A: Given, Write the correct word equation for the following: 1) H2(g) + NO(g) ---> H2O(l) + N2(g) 2)…

Q: Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the…

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Q: Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the…

A: Given,  (a). Balance the reaction, do not leave any fractions, don't leave anything blank, then…

Q: The following precipitation reaction is performed using 2.000 g of each of the reactants. Fill in…

A: The mass of the reactants (CaCl2 and Na3PO4) = 2.000 g

Q: What mass of HCI, in grams, is required to react with 0.860 g of Al(OH)3? Al(OH)3(s) + 3HCI(aq) →…

A: The balanced equation is, AlOH3s+3HClaq→AlCl3aq+3H2Ol Mass of Al(OH)3=0.860 g Moles of Al(OH)3 is,…

Q: Balance the following chemical reaction equation: ___ Ca3P2 + ___ H2O → ___ Ca(OH)2 + ___ PH3

A: The reaction taking place is given as, => Ca3P2 + H2O --------> Ca(OH)2 + PH3

Q: Phosphoric acid reacts with magnesium hydroxide to produce magnesium phosphate and water via the…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: Balance the following equations. (Use the lowest possible coefficients. Omit states-of-matter in…

A: (d) The given reaction is double replacement reaction.  The balanced equation is as follows:

Q: Fe(NO3)3 (aq) + 1 Na3PO4(aq) ----> 1 FePO4(s) (OR F e(NO3)3 (a q) + "1" N a3P O4(aq) - O 10 11 The…

A: Recall the given reaction,                             FeNO33 aq + 1 Na3PO4 aq → 1 FePO4 s + 3 NaNO3…

Q: Balance the following chemical equations.

A: A chemical equation is said to be balanced when the same number of each element is represented on…

Q: for this question. According to the following reaction, how many grams of zinc hydroxide will be…

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Q: alculate the theoretical yield of (in grams) of Ca3(PO3)2 when 7.15 g of calcium hydroxide reacts…

A: The balanced equation is: 3Ca(OH)2 + 2H3PO4 → 6H2O + Ca3(PO3)2   The given mass of Ca(OH)2  = 7.15 g…

Q: Write formulas for the following reactants and write the balanced exchange upon mixing these…

A: Given are some displacement reactions.

Q: 1. Balance this equation and determine how many molecules of Ag2CO3(s) are produced if 20 molecules…

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Q: 1. Plop, plop. Fizz, fizz. Alka-Seltzer¹ contains sodium bicarbonate (NaHCO3) and citric acid…

A: Given -> Reactant -> NaHCO3 , H3C6H5O7  Product -> Na3C6H5O7 , H2O , CO2

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: 1) The reactants given are a) K2SO4 (aq)  b) FeCl3 (aq)  We are required to predict whether a…

Q: Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the…

A: For the given reaction , Mg(OH)2 +H3PO4--->Mg3(PO4)2 +6H2O  We have to fill the blanks .

Q: 6. Balance the following chemical equations and determine the type of reaction: Na (s) + NaOH (aq) +…

A: Different type of chemical reaction: a) Precipitation reaction: In precipitation reaction an…

Q: balance this chemical reaction            ____C6H12O6   →      ____   C3H6O3

A: Given reaction is, ____C6H12O6   →      ____   C3H6O3

Q: balance this chemical reaction       ____ C6H12O6   →         _____CO2   +       _____  C2H6O

A: Given :  ___ C6H12O6 → ____CO2 + ____C2H6O  To balance :-  The given equation by writing…

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".