79. Balance the following chemical equations. MnO2 (s) + CO(g) → Mn2 O3 (aq) + CO2(g) Al(s) + H2 SO4 (aq) → Al2 (SO4)3(aq) + H2 (g) C4 H10 (9) + O2 (g) → CO2 (9) + H,O(1)

Q: Choose the correct products or choose NR (for both spaces in that reaction) for each of the…

A: In all the reactions give, we have a metal along with another metal salts. The reaction will only be…

Q: balance the chemical equation P4 (s) + O2 (g) --> P2O5 (l)

A: For balancing the chemical equations, first balance the elements that appear only once on each side…

Q: The reactions of oxide compounds to produce carbonates, phosphates, and sulfates are described in…

A: The reactions taking place are, 1) MgO (s) + CO2 (g) ----> MgCO3 (s) 2) 6 CaO (s) + P4O10 (s)…

Q: Balance

A:

Q: The hardness of water (hardness count) is usually expressed in parts per million (by mass) of CaCO3,…

A: Given,The water sample with a hardness count of 175 mg CaCO3/L

Q: Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical…

A:

Q: Balance the following chemical equation (if necessary): 2 C₂H₂(g) + 15 O₂(g) → 10 H₂O 10 CO 10 2

A: Balanced chemical equation: Balance chemical equation can be define as the reaction in which number…

Q: reaction is: Co(s) + HgCl (aq) → COCI(aq) + Hg(1)

A: Given , Mass of Co = 1.25 g Molar mass of Co = 59.0 g/mol Molar  mass of Hg = 200 g/mol Mole =…

Q: Balance the chemical equation. Fe(s) + HCl(aq)¡FeCl3(aq) + H2( g)

A: The periodic table is the representation of elements arranged in vertical rows and horizontal…

Q: Ferrocene, [Fe(C10H10)(s) ;molar mass 186.03 g/mol]can be prepared by reacting 3.0 g of FeCl2(s)…

A:

Q: Consider the reaction of solid P4 and chlorine gas to form gaseous phosphorus trichloride. a) Write…

A:

Q: Balance the following equations by adding the appr

A: Answer: Given chemical equation: Na3PO4+Ca(OH)2→Ca3(PO4)2+NaOH

Q: The fluoride rinse in dental offices usually contains sodium fluoride. Sodium fluoride can be…

A: Sodium fluoride is a compound made up of sodium metal and fluorine non metal.

Q: Write a balanced chemical equation for the hypothetical reaction of liquid dichloromethane, CH2CI2,…

A: Given that : We have to write a balanced chemical equation of liquid dichloromethane, CH2Cl2, with…

Q: The following reaction is known as the Haber Process. It is commonly used to make ammonia (NH3) for…

A:

Q: Ca: (PO,), (s) + Si0,(s) + C (s) → , (s) + CO(g) Ca SiO, (s) + P + co(g) 3 2

A: Balanced chemical equation is given as follows

Q: 1. (a) Create the target equation that represents the combustion of magnesium. Mg + ½O2  → MgO (Is…

A: Combustion is a chemical process in which a substance reacts rapidly with oxygen and gives off heat…

Q: Li(s)+N2(g)→Li3N(s) Balance the equation.

A: The balance equation is

Q: 2 NaClO3 → 2 NaCl + 6O2 balanced or not balanced

A: Given  Reaction 2NaClO3   →  2NaCl  + 6O2 Reaction is balanced or not = ?

Q: 1.How many moles of CuO can be produced from 1.11 mol of Cu2O in the following reaction?…

A: The amount of substance is usually defined in terms of mole. The mole is the SI unit of the quantity…

Q: Balance the following chemical equations.

A: A balanced chemical reaction is a reaction in which the number of atoms of each element is same on…

Q: Starting with the following equation, Fe₂O₃(s) + Al(s) → Fe(l) + Al₂O₃(s) calculate the moles of…

A: For the first question,The mass of Fe produced is 925 grams.The given chemical reaction is .To…

Q: Balance the following chemical equation (if necessary): C,H,O(1) + 0,(g) → H,O(g) + CO,(g) 5 2 2 3.…

A:

Q: What is the correct chemical equation for the double replacement reaction of iron (III) chloride…

A: Iron (III) chloride reacts with calcium hydroxide to form iron (III) hydroxide and calcium chloride.…

Q: Complete and balance each combustion reaction. S(s)+O2(g)→ C7H16(l)+O2(g)→ C4H10O(l)+O2(g)→…

A:

Q: One step in the refining of titanium metal is the reaction of FeTiO3 with chlorine gas and carbon.…

A: In a balanced chemical equation, the number of atoms of elements on both sides of the equation must…

Q: For each of the following reactions, translate formulas and symbols into words. Be sure to account…

A: Chemical equation is a symbolic representation of a chemical reaction in which the reactants and…

Q: d) For the reaction of hydrocarbons in oxygen, C5H12(1) + O2(g) → CO2(g) + H₂O(g) CH3OCH3(g) + O2(g)…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: C7H16(g) + O2(g) →   C2H2(g) + O2(g) →   C3H8O(g) + O2(g) →

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: The density of acetic anhydride is 1.08 g/mL.  Calculate the mass (in grams) of acetic anhydride…

A:

Q: Balance the equation: N2(g) + O2(g) → N2O5(g)

A: Simply count the nitrogen and oxygen individually and then proceed further.

Q: Starting with the following equation, Fe₂O₃(s) + Al(s) → Fe(l) + Al₂O₃(s) calculate the moles of…

A: Given :-  Fe₂O₃(s) + Al(s) → Fe(l) + Al₂O₃(s) mass of Fe = 755 g  To be calculated :-  number of…

Q: Balance the following chemical reaction. Enter the sum of the balanced coefficients as your answer.…

A: The unbalanced chemical equation can be written as: K  +  I2   →   KI

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric…

A: The given skeletal chemical equation: Ca3PO42 (s) + SiO2 (s) + C (s) → CaSiO3 (s) + P4 (s)  + CO (g)…

Q: Mg(OH)2(s)+2HNO3(aq)→   the balanced chemical formula?

A: Above reaction is double displacement reaction i.e neutralization reaction.

Q: The balanced chemical equation is P₄(s) + 6 Cl₂(g) → 4 PCl₃(g). What is the mass in grams of…

A:

Q: Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical…

A: To identify and write the reactants of the given products of an acid base neutralization reaction.

Q: Sodium phosphate, Na3PO4(aq), is an all-purpose cleaner that can be used to clean walls before…

A: Answer:This problem is based on stoichiometric calculation where by using stoichiometric…

Q: Balance the following chemical reaction. Enter the sum of the balanced coefficients as your answer.…

A:

Q: Balance the following chemical equation (if necessary):    C5H10(g)O2(g) -> H2O(g)+CO2(g)

A: Balance the following chemical equation (if necessary):

Q: H2SO4 (aq) + E → H2O(1) + O2(g) + SO2(g)

A: A chemical reaction where the count of atoms participating in the reaction is same on both sides of…

Q: Write the complete balanced equation for the combustion of octane (C8H18), which is one of the most…

A:

Q: Given the chemical reaction 5 (s) + 6 02 (g) → 3 SO2 (g) + 2 SO3 (g) Which of the following flux…

A: The possible flux relationships in accord with the given reaction are shown below.…

Q: If you use 6.95 g of the CuSO4.5H₂O starting material, what mass in grams of the [Cu(NH3)4]SO4 H₂O…

A: A question based on concentration terms that is to be accomplished.

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.