How does a balanced chemical equation apply the law of conservation of mass?

Q: How many kg of CO2 are emitted from an automobile that completely combusts all the gasoline in its…

A: Data given, Volume of the gasoline (octane, C8H18) = 16.5 gallon 1 gallon means 3.7854 L 16.5 gallon…

Q: Use the balanced equation: C6H12 + 9O2 ⇒ 6CO2 + 6H2O   If you have 1.75 moles of C6H12, how much…

A: One mole is equal to the mass of Carbon -12 which contains 6.023 × 10²³ atoms/molecules/ions. The…

Q: What mass of oxygen will be produced by heating 400. g of potassium chlorate? KCIO3(s)->KCI(s)+02

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Q: Which of the following is a balanced chemical equation: A PAH10 + 5H20 -> 4H3PO4 B 2HCI + 2Caco3 ->…

A: We know that a balanced chemical reaction is an equation in which the number of atoms for each…

Q: What three types of information does a balanced chemical equation provide? How?

A: The types of information provided by balanced chemical equation has to be done.

Q: Which one is a FALSE statement? O Balancing a chemical equation is operated on the principle of a…

A: We have to predict the false statement.

Q: What is balanced chemical equation? Why should chemical equation be balanced?

A: Chemical equation is a symbolic representation of a chemical reaction. Chemical species present to…

Q: Balance the chemical equation shown below. What is the coefficient that should be placed in front of…

A: ANSWER :

Q: Given the following balanced chemical equation, what is the correct mole ratio to use to determine…

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Q: Delemine if the following chemical equation is balanced: Ca(NO3)2+ 2 NaCl CaCl2+2 NaNO3 balanced O…

A: NOTE : Since you've asked multiple questions,we'll solve the first question for you.If you want any…

Q: 4. How do you know when a chemical equation is balanced?

A: The objective of the question asked is to give a valid reason for the situation when the chemical…

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: hat information does a balanced chemical equation provide?

A: The amount of product should be equivalent to the reactant weight in a chemical reaction, as per the…

Q: Why it is important to make sure that the chemical equations are correctly balanced?

A: A chemical reaction is a chemical process where one or more substances converted into one or more…

Q: Is the following chemical equation balanced? Does it follow the Law of Conservation of Mass? 2Na…

A: The given reaction is :           2Na + 2HCl → H2 + 2NaCl Balanced chemical reaction:    The…

Q: 2. When writing a balanced chemical equation what does it represent when a double arrow (=) is used…

A: When writing a balanced chemical reaction the double arrow means reactants and the products are in…

Q: Some rocket engines use a mixture of hydrazine, N2H4, and hydrogen peroxide H2O2, as the propellant.…

A: The stoichiometric coefficients tell about the the ratio of reactivity of reactants and formation of…

Q: [References] Hydrogen cyanide, HCN, is prepared from ammonia, air, and natural gas (CH4) by the…

A: Ammonia reacts with oxygen and methane to form hydrogen cyanide and water. The equation for the…

Q: How do we balance chemical equations? LAW OF CONSERVATION OF MASS N2 + H2 NH3

A: A balanced chemical equation can be termed as the equation in which all the elements at the reactant…

Q: Explain what the subscript in the formula for a compound indicates. Explain what the coefficient in…

A: Since you have posted multiple short questions, as per our company guidelines we are supposed to…

Q: Granulated sugar consist of mostly a single chemical, sucrose (C12H22O11). Look up the molecular…

A: Mass of the Carbon = 12 g.Mass of the Hydrogen = 1 g.Mass of the Oxygen = 16 g.

Q: Balance the following chemical equation for the reaction of hypothetical elements X, Y, and Z. On…

A: ____X3Y6Z2 + ___Z2  → ______Z2 + ___XY2

Q: The reusable booster rockets of the U.S. space shuttle employ a mixture of aluminum and ammonium…

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Q: Consider the given chemical equation: Pb3O4+x HCIy PbCl2 + Cl2 + z X, y and z respectively are

A: The given chemical equation is  Pb3O4 + x HCl →y PbCl2 + Cl2 +z O2 The values of x, y, z are ------?

Q: Table salt consists of mostly a single chemical, sodium chloride (NaCl). Look up the molecular…

A: Given, 1 tsp. of salt is used for the recipe and the salt contains only NaCl.

Q: balance this chemical reaction            ____C6H12O6   →      ____   C3H6O3

A: Given reaction is, ____C6H12O6   →      ____   C3H6O3

Q: Is the number of total atoms on the left side of a balanced equation always equal to the number of…

A: There are different methods to balance a chemical reaction, such as partial trial method, hit and…

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

A: Given equation: 4 Bi + 3O2 --> 2 Bi2O3  Total atoms of Bi in equation : 8 Total atoms of Oxygen…

Q: The detonation of nitroglycerin proceeds as follows: 4 C3H5N3O9(l) → 12 CO2(g) + 6 N2(g) + O2(g) +…

A: Given :- Given mass of Nitroglycerin =4.5 gram Volume of nitroglycerin = 2 ml Density of…

Q: Molar mass is defined as: a. the mass of one mole of a substance in grams. b. the mass of one gram…

A: option a

Q: moles of carbon dioxide could be produced it CeH18 + 2502 → 16CO2 + 18H2O

A: In this question we have to calculate the amount of moles of carbon dioxide could be produced if 10…

Q: molar mass

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Q: How many kg of CO2 are emitted from an automobile that completely combusts all the gasoline in its…

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Q: What is the balanced chemical equation of Calcium Carbonate above?

A: Calcium oxide is also referred to as the lime and generally used for many purposes such as in the…

Q: The earth's ozone layer is under attack in part by chlorine released when UV radiation breaks apart…

A: The percentage weight of chlorine in CFC-11 is calculated as

Q: The reaction of 1.0 gram of aluminum (Al) and 1.0 gram of oxygen (O2) according to the reaction…

A: Theoretical yield is the amount of product that is obtained in a chemical reaction.In other words it…

Q: A 0.2121-g sample of an organic compound was burned in a stream of oxygen, and the CO2 produced was…

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Q: 2Al(s) + 3CuSO4(aq) --> Al2 (SO4)3 (aq) + 3Cu(s) How many moles of aluminum will be required to…

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Q: 3) Consider the balanced equation: 2Al + Fe;N2 2AIN +3Fe. If 5.23 g AIN were produced in this…

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Q: What are the steps broken down and calculations to calculate percentage yield, theoretical yield and…

A: Introduction :  In the chemical equation we can calculate the %age yield of the product formed by…

Q: All of the following are true about a balanced equation EXCEPT A It is necessary for doing…

A: Interpretation- All of the following are true about a balanced chemical equation except -…

Q: Which of the following is a balanced chemical equation: A 3Cu + 8HNO, -> 2Cu(NO3)2+2NO+4H20 2HCI +…

A: To solve this problem we have to know about balanced chemical equations

Q: c38(g)+5o2(g)=3co2(g)+4h2o(g) how many moles of carbon dioxide would be produced from 20.45 moles of…

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Q: Which of the following is a balanced chemical equation: A PAH10 + 5H2O -> 4H3PO4 B 3Cu + 8HNO3 ->…

A: A question based on stoichiometry that is to be accomplished.

Q: 3I2 + 6KOH → 5KI + KIO3 + 3H2O Is this a Balanced Chemical Reaction?

A: Yes it is a balanced equation. LHS = RHS.

Q: Consider the following balanced chemical equation: Fe2(SO4)3 + 3H2 → 2Fe + 3H2SO4 If 500. grams of…

A: In this problem, we will use the concept of stoichiometry of balanced reaction to determine the…

Q: What would Charlie adjust to make the number of atoms in the reactants the same as the number of…

A: The chemical equation must be balanced to follow the law of conservation of mass which means mass of…

Q: 3. Which of the following chemical equations is balanced? A. H₂CO3 →→ H₂O + CO₂ C. NaBr + Cl₂ →→→…

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Q: (a) Balance the chemical equation or brea + Cr₂O72- + Cr3+ OH OH Compound X Compound Y

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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

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.