Which product balances the chemical equation below? 3AGNO3(aq) + FeCl3(aq) → 3AgCl(s) + A. FeCl (aq) B. FeCl2 (aq) C. FENO3 (aq) D. Fe(NO3)3 (aq) A В C

Q: 2HNO3(aq) → Pb(NO3)2(aq) + H2O(1) + CO2(g) q) + 2HC1(aq) → 2HNO3(aq) + PbCl2(s) dent starts with…

A: Molar mass(MM) of PbCO3 = 267 g Mass of PbCO3(m) = 2.871 g moles of PbCO3 = mass/MM     = 2.871/267…

Q: When 17.0 grams of zinc, Zn, and 0.530 moles of sulfur, S, react, how many moles of zinc sulfide,…

A: Given :-  Zn(s) + S(s) → ZnS(s)  Mass of Zn = 17.0 g  Moles of S = 0.530 mol  To calculate :-  No.of…

Q: __ Fe + H2SO4 --> __ Fe2(SO4)3 + __H2

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

Q: Balance the following equations: a. __Cu(s) + __HNO3(aq) ⟶ __Cu(NO3)2(aq) + __NO(g) + __H2O(l) b.…

A: In a chemical reaction, when the number of atom of each element present in reactant is balanced to…

Q: Na2CO3(aq) + CaCl2⋅2H2O → CaCO3(s) + 2NaCl(aq) + 2H2O(aq)  How many moles of pure CaCl2 are present…

A: To calculate the number of moles: Moles of CaCl2 is given as…

Q: KO2(s) + H2O(l) → KOH(aq)+ O2 (g) + H2O2 (aq)

A: BALENCING EQUATION : 2 KO2 (S) + 2H2 O (l)-------> 2KOH(aq) + O2 (g) + H2O2(aq)

Q: Solid lithium hydroxide is used in space vehicles to remove exhaled carbon dioxide from the living…

A:

Q: In the following reaction, what mass of Na will react exactly with 0.20 moles of water? 2Na(s) +…

A: Given data,Moles of water=0.20molesGiven reaction;2Na(s) + 2H2O(l) → 2NaOH(aq) + H2(g)

Q: The reaction between potassium chlorate and red phosphorus takes place when you strike a match on a…

A: Given  Mass of KClO3= 52.9 g We know that, Number of moles of KClO3= mass/ molar mass Number  of…

Q: 24.Using the same balanced reaction FeO2 + 2H3O+ ---> FeO + 2H2O If I start with 30.g of H3O+ how…

A:

Q: Balance the equation: a ((CH2)30 (CH2O)76 (NH3)16 (H3PO4) ) + b HNO3 = c CO2 + d N2 + e H3PO4 + f…

A: Balanced Equation 5(CH2)30(CH2O)76(NH3)16(H3PO4) + 532HNO3 → 5H3PO4 + 306N2 + 916H2O + 530CO2

Q: When iron rusts in air, iron (III) oxide is produced. How many moles of oxygen react with 2.4 moles…

A: Moles of oxygen calculated as follows

Q: CH14 02 _CO2 H20. How many grams of H20 is produced from the reaction of 31.26 g C&H14? Hint:…

A:

Q: 38. Magnesium chloride (MgCl2) is the product of a reaction between magnesium (Mg) and chlorine…

A: The reaction of metal with halogen will form metal halides.  For group two elements, as they have +2…

Q: Calcium chloride reacts with sodium phosphate to form solid calcium phosphate and sodium chloride.…

A: Given;

Q: The fizz produced when an Alka-Seltzer tablet is dissolvedin water is due to the reaction between…

A:

Q: Zinc and sodium metal each react with sulfuric acid according to the following equations.…

A: First calculate mole of each Na and Zn then use neutralization reaction to get mass percent. Mass…

Q: 2KF + Mg(NO3)2 --> MgF2 + 2KNO3 If 100 g potassium fluoride reacts with 100 g magnesium nitrate how…

A:

Q: This equation models how pure silver (Ag) is extracted from ores of AgK(CN)2 (potassium…

A: We have to calculate how many atoms of pure Zn are need in the production process to create a pure…

Q: Q11

A: Dear student I have given answer to your question in the image format.

Q: It takes _______ moles of Ca(OH)2 (aq) to react _______ moles of H3PO4 (aq). Ca(OH)2 (aq) + 2 H3PO4…

A: The balanced reaction given is  Ca(OH)2 (aq) + 2 H3PO4 (aq) → Ca(H2PO4)2 (aq) + 2 H2O (aq)

Q: Automotive air bags inflate when sodium azide decomposes explosively to its constituent elements:…

A:

Q: the equation N2 + H2 → NH3,     NH3 is? A. reactant B. product C. equation D. subscript   Which of…

A: Reactants combine to form products. The answers for the questions relating chemical products and…

Q: 24. Tin (II) fluoride can be made by the following reaction: Sn(s) + 2 HF(g) ® SnF2(s) + H2(g). What…

A:

Q: In a car airbag, sodium azide (NaN3) decomposes to form sodium metal and nitrogen gas (reaction1).…

A: Solution :      Decomposition reactions are one of the types of reactions in which a reactant broke…

Q: 13. For each of the following balanced chemical equations, calculate how many grams of the…

A:

Q: 9. Phosphorus reacts with oxygen to form phosphorus(III) oxide as shown. 4P(s) + 302(g) → 2P203(s)…

A: Dimensional analysis:

Q: Zinc and sodium metal each react with sulfuric acid according to the following equations.…

A: The moles of BaSO4 formed are calculated as follows:  n = M ×V =1.86 M×0.264 L=0.491 mol.

Q: n the following reaction, identify the limiting reactant: Pb(NO3)2 (aq) + 2 KI (aq) → PbI2 (s) + 2…

A:

Q: Aluminum sulfate can be made by the following reaction: 2AlCl3(aq)+3…

A: As you not specified so I am giving answer of first question First convert mass into mole by diving…

Q: For the balanced reaction 2Co(NO3)3(aq) + 3NA2CO3(aq) --> Co2(CO3)3{s) + 6NANO3(aq) how many grams…

A:

Q: 1. Balance the following equations: a) NazSO4laq) + Pb(C2H3O2)2(aq) → NaC2H3O2(aq) + PbSO4s) R RAN -…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solve first question…

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

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

Q: In the reaction, how many grams of iron (Fe) is needed to produce 8 moles of FeC13? Balancel!! Fe +…

A: Moles of FeCl3 = 8 Molar mass of Fe = 56 g mol-1

Q: Given the balancedequation: 3 CuS + 8 HNO3 ---------> 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O   What…

A:

Q: Wet limestone is used to scrub SO2 gas from the exhaust gases of power plants. One possible reaction…

A: In an equilibrium reaction, the quantity of products/reactants formed is determined by the change in…

Q: Part A Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3)…

A: Answer: NH3 is the chemical formula of the limiting reactant in the reaction.

Q: 22. The combustion of hexane (C,H14), a component of gasoline, is represented by the balanced…

A: A combustion reaction of hexane. Balanced chemical Reaction :-  2C6H12 (l) + 19O2 (g) --> 12CO2…

Q: Balance each of the following chemical equations. 1.  CO2(g)+CaSiO3(s)+H2O(l)→SiO2(s)+Ca(HCO3)2(aq)…

A:

Q: Automotive airbags a inflate when sodium azide decomposers exclusively to its constituent elements…

A: Limiting reagent are reactant that is completed used in reaction , while excess reagent  are…

Q: Copper (II) oxalate tetrahydrate can be produced by the reaction of copper(Il) chloride tetrahydrate…

A:

Q: Which answer shows the correct way to balance the following equation?  Fe(s) + O2(g) → Fe2O3(s) a.…

A:

Q: This equation models how pure silver (Ag) is extracted from ores of AgK(CN)2 (potassium…

A:

Q: 3.12. Balance the following equations. (a) CaC2 (s) + H2O(t) → Ca(OH), (s) + C2H2 (g) (b) (NH,), Cr2…

A: While balancing the reaction, number of atom in reactant should be equal to number of that atom in…

Q: #14

A: 14.      As per the reaction,      2 KClO3(s)    ------>  2 KCl(s) + 3 O2(g)   2 moles of KClO3…

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

A: (A) Four types of reaction are given below: 1. Combination reaction:    In a combination reaction,…

Q: equations is not balanced

A: In the balanced chemical equation, the law of conservation of mass is obeyed, the mass of the…

Q: Balance these equations: ____ P4 + ____ H2 => ____ PH3   ____ SiCl4 + ____ Mg => ____ Si + ____…

A: Balance these equations:

Q: The coefficients in the balanced equation below are respectfully: _____HNO2(aq) +  _____Tl+(aq)…

A:

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.