4Bi + 30, → 2Bi,O3 Build your Model: Element Color Key # of Atoms # of Atoms (Reactants) (Products)

Q: Space crafts and submarines use lithium hydroxide to capture exhaled carbon dioxide based on the…

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Q: fa 88.2 gram charcoal briquette (assume pure carbon) is burned in an excess of oxygen, what mass of…

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Q: For the chemical reaction below, determine the amount of HIl produced when 3 g of hydrogen is…

A: For the reaction., H2(g) + I2(g) -----> 2HI(g) Given Mass of hydrogen = 3g  Molar Mass of…

Q: For the reaction CaI2+2AgNO3⟶2AgI+Ca(NO3)2 how many grams of silver iodide, AgI, are produced from…

A: Chemical reaction :-      CaI2  +  2AgNO3  ---->  2AgI  +  Ca (NO3)2 reaction is balanced given…

Q: 7B-1. Consider this chemical reaction: P4(s) + 5 O2(g) 2 P205(s) How many grams of diphosphorus…

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Q: if hydrogen gas and nitrogen gas react as shown what must be the chemical formula of the product? 3…

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Q: Which will be more effective in neutralizing stomach acid, HCl: a tablet containing 1.20 g Mg(OH)2…

A: The given mass of Mg(OH)2 is 1.20 g. The given mass of Al(OH)3 is 1.00 g.

Q: What type of reaction is shown below? CH,(g) + 203(g)→ CO2(g) + 2H,O(g) O synthesis O decomposition…

A: Given  reaction in question is Combustion reaction is given  because these reaction is methane…

Q: Write the balanced chemical equation for the following and identify the type of reaction in each…

A: (a) Potassium bromide(s) + Barium iodide(aq) = potassium iodide(aq)+Barium bromide (s). The balanced…

Q: Balance the following equation by filling the gaps with appropriate numbers. OKOH + OH3PO4 OkaPO4 +…

A: We have to predict the balanced chemical reaction.

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

A: Given K2SO4 (aq) + FeCl3 (aq) → we need to tell whether the reaction takes place and if yes than…

Q: Complete the following equation by dragging the elements, states, charges, and amounts into the…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Reactron 8 2. Classifying chemical reactions helps chemists to predict the possible products that…

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

A: Given reaction is, K2SO4(aq) + FeCl3(aq)--------->??

Q: In a reaction 4.7 g of product was isolated. If the theoretical yield was 8.4 g what is the…

A: Percentage yield= (observed yield/theoritical yield)×100

Q: Balance the following equation by filling the gaps with appropriate numbers CH4 02 CO2 H20

A: Given reaction is combustion reaction. We need to balance this reaction by filling the gaps with…

Q: 2. (Balance the equation) FeCl+NaOH>Fe(OH);+Nacl

A: A balanced chemical reaction equation has equal number of atoms and charges on both reactant and…

Q: 4-When a magnesium ribbon is burned in air, you get a white powder that weighs more than the…

A: Laws of chemical combinations. Note:  Option A is assumed to  be law of conservation of mass.

Q: 4 NO (g) + 3 02 (g) + 2 H2O(I) (a) Which species is oxidized? 4 NO3- (aq) + 4 H+ (aq)

A: Oxidation means the loss of electrons . When the species loss the electrons then it is called as…

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

A: The given reaction is a double-displacement reaction, which is defined as a type of chemical…

Q: Balance the following equation by filling the gaps with appropriate numbers. PCI5 H20 H3PO4 HCI + +

A: In a balanced chemical equation number of atoms of each element on the reactant and products side…

Q: What is the total number of nitrogen atoms on the right-hand side of this chemical equation? 3 HNO,…

A: Given chemical equation:                     3HNO2(aq) →  HNO3(aq) + H2O(l) + 2NO(g)

Q: 17. Given the reaction Ss(g) + 802 8SO2(g), the number of moles of sulfur required to form one mole…

A: In the given reaction, one mole of S reacts with eight moles of oxygen to form eight moles of sulfur…

Q: 2KHC4H406 + Na2CO3 H20 +6 H20 → 2 KNAC4H406+4 H20 + Co21 Balanced Chemical Reaction

A: limiting reagent is the reactant that reacts completely during the reaction.

Q: 2. What is the theoretical yield of sodium oxide if you start with 35g of calcium oxide? NaCl + Cao…

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Q: Fe + H20→ Fe3O4(s) + H ²@[ d. If you have 10.0 g of Fe, how many grams of H20 will be needed for a…

A: Mass of Fe given = 10g For this question, we have to balance the equation 3Fe + 4H2O → Fe3O4 + 4H2

Q: 4- Na (s) + H20 → NaOH + 1/2 H2 How many grams of hydrogen gas is produced from 50.0 grams of sodium…

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Q: NaN3(s) ------> 2 Na(s)  +  3 N2(g) How many grams of nitrogen are produced when 2.5 grams of…

A: Write the completely balanced equation. 2 NaN3 (s)→2 Na s+3 N2 (g) Molar mass of NaN3 is 65.0099…

Q: CHale + 5 0 e) How many moles of 0, are required to produce 17.8 moles of CO,? →3 COl + 4 H,0 'a(g)…

A: For 3 moles CO2       ------  5 moles O2         17.8 moles CO2 -------  ?                      =…

Q: Consider the reaction: 2 KCIO3 (s) → 2 KCI (s) + 3 O2 (g) How many electrons does an atom of…

A: Applying concept of oxidation state change due to electron  .

Q: After balancing the following equation, what is the sum of the coefficients (i.e. what do they add…

A: Given data : Ferric chloride = FeCl3 Ammonium hydroxide = NH4OH Ferric hydroxide = Fe (OH)3 Ammonium…

Q: Fe(OH); + 3 HBr FeBr, + H,O - - REACTANTS PRODUCTS Element Symbol How Many? Element Symbol How Many?…

A: The balanced chemical equation can be written as follows: Fe(OH)3  +  3HBr  →  FeBr3  +…

Q: 3.15 X 1023 molecules of water were collected in a distillation flask. How many moles of H20 were…

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Q: How many grams of O 2 are required to burn 46.0 grams of C 5H 12? C 5H 12 + 80 2→ 5CO 2 + 6H 20 O a.…

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Q: For the following two reaction equations, write out a complete sentence to show how it would be read…

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

A: The balanced chemical equation is the representation of a chemical change where reactants are on…

Q: 1. If 20.0 g of zinc react with excess hydrochloric acid, how many grams of zinc chloride are…

A: Given :- Zn(s) + 2HCl(aq) → ZnCl2(aq) + H2(aq)  mass of Zn = 20.0 g  To calculate :-  Mass of ZnCl2…

Q: Balance the following equation by filling the gaps with appropriate numbers. cd HCI CdCl2 + H2

A: Given  Unbalanced reaction  Cd  + HCl    → CdCl2   + HCl Balance reaction = ? Formula for n factor =…

Q: 2. Balance the equation and determine how much ammonium sulfate is made from 5 moles of ammonium…

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Q: Q11 (A) Describe any 4 types of chemical reactions. Write one example for each type. Q11 (B)…

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Q: 3. CH + 20, - CO2+ 2H,0 1. 2 grams Using the balanced equation above, what amount of oxygen is…

A: Amount of oxygen needed is.

Q: Au+3 + I2 , → What type of reaction is this? What are the products? Selec What is the balanced…

A: A question about type of chemical reactions, which is to be accomplished.

Q: Nitrogen monoxide reacts with oxygen according to the equation below: 2NO(g) + O2(g) ---> 2 NO2(g)

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: In the reaction 2Li(s) + 2H20()→ 2LIOH(aq) + H2(g), which compound is in the gaseous state? A. H20…

A: From any reaction, we can determine in which state the reactants and products are present.  The…

Q: Which of the following is a correct balanced equation for the reaction described here? Sodium reacts…

A: In a balanced chemical equation of a reaction, the number of atoms/molecules involved in the…

Q: Of the balanced chemical equations below, which one most correctly represents a combus tion…

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Q: In the reaction below, the (reactants or product) side oft 2NO2 (g) 2 N204 (g) Kc = 2.2

A: K determines whether reaction will be reactants favoured or products favoured.

Q: Balance the following equation with the smallest whole number coefficients. What is the coefficient…

A: Balanced chemical between is the equation on which number of atoms on left hand side and right hand…

Q: Balance the following equation by filling the gaps with appropriate numbers. Ва + HCI BaCl2

A: The given  unbalanced equation is : ? Ba+? HCl→? BaCl2+?H2

Q: Below are the reactants in an equation. Based on the information as given, which of the following…

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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".