Question 1 Balance the following equation: Fe,Os (8) * Mg(a) M90 (s) + Fe(s) Question 2 Balance the following equation: Cr (s) + O (9) Cr,O3 (8) D Question 3 Balance the following equation: NANO, (8) + H2SO4 (aq) HNO, (aq) Na, SO, (0)

Q: Write a balanced chemical equation based on the following description: gaseous nitrogen and hydrogen…

A: Balance Chemical equation means no of atoms should be equaal in both side reactant and product

Q: balance the following chemical equation  C3H6 (g) + O2 (g) ----->  CO2 (g) + H2O (g)

A: Balance the following chemical equation  C3H6 (g) + O2 (g) →  CO2 (g) + H2O (g)

Q: None

A: To balance the chemical equation Ca3(PO4)2(s) + SiO2(s) + C(s) → CaSiO3(s) + P4(s) + CO(g), follow…

Q: Write the balanced chemical equation for the reaction shown. Carbon is represented by a black…

A:

Q: Aqueous solutions of sodium chloride and silver nitrateare mixed. (The solution turns cloudy white…

A: In Balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: Aqueous solutions of iron(II) chloride and sodium sulfide react to form iron(II) sulfide and sodium…

A: A balance equation has the equal number of atoms on the left-hand side as well as on the right-hand…

Q: Give the balanced equation for solid iron(III) sulfide reacting with gaseous hydrogen chloride to…

A: Balanced chemical equation can be define as the reaction in which number of atoms of all the…

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

A:

Q: Balance

A: According to the question, we need to balance the chemical reaction.  The chemical reaction: Mg(s) +…

Q: 04 + _ Ga 04)3 +

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

Q: Aqueous solutions of barium nitrate and potassium phosphate are mixed, and a reaction occurs. What…

A: Barium nitrate has formula Ba(NO3)2 Potassium phosphate has formula K3PO4 Aqueous solution of barium…

Q: Balance the equationNa1s2 + H2O1l2 ¡ NaOH1aq2 + H21g2

A:

Q: When balancing a chemical equation, what are

A: Short way of expressing of a chemical reaction is called chemical equations It is two types  1)…

Q: Write the balanced chemical equation for the chemical reaction that occurs when Sulfuric Acid is…

A: Precipitate does not dissolve in water so precipitate can not make ions.

Q: Balance the following chemical equation (if necessary): C3H69G)+O2(g)=CO2(g)+H2O(g

A: First balance C atom by multiplying in CO2 and then balance H in multiplying in H2O. and finally…

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: Balance the chemical equation in standard form. What is the sum of the coefficients? CaH2(s) +…

A: The chemical equation :  CaH2(s) + TiO2(s)  ---> Ti(s) + CaO(s) + H2(g)  Balance this equation in…

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

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Q: Write a balanced chemical equation based on the following description:solid C₄H₁₀O is burned with…

A: Given reaction is shown below,C₄H₁₀O is burned with oxygen gas to produce gaseous carbon dioxide and…

Q: Balance chemical equation H2SO4+NaOH---->

A: The given Equation can be balanced as follows -

Q: Write a balanced chemical equation based on the following description: hydrogen gas reacts with…

A: Hydrogen gas react with oxygen gas to produce liquid water.  The balance chemical equation based on…

Q: Write a balanced chemical equation based on the following description: aqueous silver nitrate reacts…

A: We need to write the equation representing, aqueous silver nitrate reacts with aqueous nickel(II)…

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.