Which series of numbers represents the coefficients necessary to balance the equation? AIBR3+K2SO4 → _KBr +Al2(SO4)3

Q: Balance the equation: Cl2+ BaI2→I2+ BaCl2

A: The balanced equation can be defined as the chemical equation where the number of each atom on both…

Q: C5H12 + _____ O2 ---> 5CO2 + 6H2O What coefficient must be used to balance the equation above? a. 4…

A: The balanced chemical reaction is the reaction in which number of elements presents in reactant and…

Q: How many grams of iron are created from 32 grams of Al? 2AI + 3FEO --> 3Fe + Al203 2702.4 B 48556.8…

A: Given the chemical reaction as follows,2Al+3FeO→3Fe+Al2O3amount of Al for reaction =32 gramwe are…

Q: Mole 1. How many significant figures are in the number 0.0840900? 2. Write the following number in…

A: subpartsWe’ll answer the first question since the exact one wasn’t specified. Please submit a new…

Q: What is the mass (in grams) of 8.10 x 1023 molecules of C6H12O6 ? Remember to report proper number…

A: In multiplication and division we report final answer to least significant figures in available…

Q: Balance the equations by inserting coefficients as needed. Li + CO2 + H2O -> LiHCO3 + H2 C6H12O2…

A: In a balanced equation number of atoms for every element and total change in the reaction are same…

Q: но What is the chemical formula for the limiting reactant in the reaction shown? chemical formula:…

A: In the first picture, there are five moles of hydrogen which react with four moles of nitrous oxide.…

Q: Balance  H2SO4(aq) + Pb(OH)4(s) ~ Pb(SO4)2(s) +H2O(I)

A:

Q: The chemical formula for octane is: CH;(CH,),CH, Calculate the molar mass of octane. Round your…

A: To calculate the molar mass of octane.

Q: What mass in grams of the magnetic oxide of iron (Fe3O4) can be made from 77.0 g of pure iron and an…

A:

Q: In the chemical equation, SiO2  +  C  →  SiC2  +  CO, what is the coefficient in front of SiC2?

A: Since the reaction  SiO2  +  C  →  SiC2  +  CO is not balanced  Hence we need to balance the above…

Q: 4A1+30₂ -> 2Al₂O3 Given 6 moles of aluminum (Al), how many grams of aluminum oxide (Al2O3) will be…

A: The formula to calculate the number of moles is: Number of moles of a substance=Amount of…

Q: Now that we have put a coefficient of 3 in front of CaSO4, what coefficient should go in front of…

A: Given,  Chemical reaction -  3CaSO4 + AlCl3 --------> CaCl2 + Al2(SO4)3

Q: C9H20 (aq) O2(g) ->

A:

Q: Balance the following equation by algebraic method. C2H6 O2 CO2 H20

A: Balancing chemical equations are based on conservation of mass

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: How many moles of Al atoms are present in 5.96 · 1018 Al(ClO3)3●6H2O formula units? Express your…

A:

Q: Balance the following equation by algebraic method. H20 O2 CO2 C2H2 +

A:

Q: Fill in the coefficients (include a 1 where appropriate or a single space) to balance this chemical…

A: CH4   +  2O2 à  2H2O + CO2 Blank 1   - 1 Blank 2     -2 Blank 3      -2 Blank 4      -1

Q: 6.022 x 1023 molecules are present in 1 mole of a substance. TRUE FALSE Check it skip

A: Molecule - molecule is a smallest particle made up of two or more atoms which are held by chemical…

Q: 5. (Balance the equation) CuSO,.5H20> Cuso,+H20

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

Q: Balance these chemical equations. (Use the lowest possible whole number coefficients.) (a)    Sr +…

A: For a reaction to be balanced the all the elements present in the reactant must be equal to the all…

Q: Balance the following equation:                Ca3(PO4)2  +    SiO2  -->   CaSiO3  +  P2O5

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: 8H18 +      balance the equation    O2 →

A: Balance equation represents the number of atoms of each compound involved in a reaction is equal on…

Q: Balance the chemical equation with the correct coefficients:  ___PaI5 +___ Pa→___I2

A: To find the correct coefficients:  ___PaI5   → ___I2  + ___ Pa

Q: Balance the following equation using the lowest ratio of  whole numbers. Do NOT LEAVE any spaces…

A: This is a acid base reaction

Q: Express your answers to three significant figures.    333 mg naproxen sodium =______C14H13O3Na…

A:

Q: Balance the following equation: X + OB - > 37CI 17 O 38Ar 18 о 38C1 17 O 36K 19 37Ar 18

A: In radioactive decay there must be balanced atomic number and atomic mass also. ->If option (a)…

Q: Balance the following chemical equation by providing the correct coefficients. [2](NH4)3PO4 +…

A:

Q: When the compound (Ni (C4H7N2O2) 2) formed in the gravimetric analysis of the 0.5012 gram nickel…

A: It is given that the mass of the sample is 0.5012 gram and the mass of the compound formed is 0.1836…

Q: Choose the coefficients that balance the following reaction: C3H5(NO3)3 → _ CO2 + N2 + H20 + O2 O…

A:

Q: Balance these chemical equations. (Use the lowest possible whole number coefficients.) (a)    Na2O2…

A: By using Hit & Trial Method , balance the following Chemical equation.

Q: Given the unbalanced equation when adding the coefficients together they add up to what?? AG No3. +…

A:

Q: Part C Now that we have put coefficients of 3 in front of CaSO4 and CaCl2, what coefficient should…

A: Given, 3 CaSO4  +  AlCl3                       3 CaCl2  +  Al2(SO4)3     Required,…

Q: What is the coefficient in front of the O₂ when the equation below is balanced (using only whole…

A: A balanced chemical equation or reaction is the one in which the total number of atoms for each…

Q: Choose the coefficients that balance the following reaction: C3H5(NO3)3 → CO2 + _ N2 +_ H20 + _02…

A: Balanced chemical equation:-       It is a chemical equation in which number of atoms of each…

Q: What is the coefficient in front of the O2 when the equation below is balanced (using only whole…

A: C2H6O reacts with oxygen to form carbon dioxide and water. The chemical reaction is as follows:…

Q: 30. Al(NO)3 +_K2CO3 _Al, (CO,)3 +_KNO, What is the correct set of coefficients used to balance the…

A: Given reaction is, Al(NO3)3 +K2CO3 -------> Al2(CO3)3 + KNO3

Q: N2H4(g) + – N2O4(g) – N2(g) + – H2O(g) 1 3 4 MacBook Air

A:

Q: Balancing equations C12H25NaSO4 + AgNO3 NH4SCN+ AgCl

A: Balanced chemical reaction: It is a reaction in which the number of atoms of specific elements…

Q: Balance the following equation by filling the gaps with appropriate numbers. CH4 C2 H20 +

A: The representation of a chemical reaction in the form of substances is known as a chemical equation.…

Q: In one sentence explain what's wrong with this equation, and rewrite it so that the coefficients are…

A: Answer:- C3H6(g)   +  4.5 O2(g)   -------> 3CO2(g)   +    3H2O(g) In this equation the…

Q: Which set of coefficients balances the equation C4H10 + 02 → CO2 + H2O? *

A: Given Balancing of reaction

Q: stion 19 What coefficient is placed in front of 02 to complete the balancing of the following…

A: The answer is given as follows

Q: Fill in the coefficients (include a 1 where appropriate or a single space) to balance this chemical…

A: 2Cu2O   --> 4Cu+   +  1 O2

Q: 2.752 g sample of Ca(NO3)2×xH2O is heated to constant mass, the residue weighs 1.941 g. Determine…

A: Given that: Mass of Ca(NO3)2.XH2O = 2.752 g  Mass of residue left after heating = 1.941 g It mean…

Q: 2. __H2 + __O2 --> __H2O, What are the coefficients to be used to balance the equation? A. 2,2,2…

A:

Q: Balance the following equation by algebraic method. 02 CO2 C2H6 H20

A: The given chemical equation depicts the reaction between ethane and oxygen which produce carbon…

Q: Balancing equations                                H2SO4+Al (OH)3   Al (SO4)3+H2O

A: It is required to balance the given equation, which is,

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.