Which coefficients correctly balance the following chemical equation? ___ N2 + ___ H2O → ___NH4NO2 a. 1,2,1 b. 2,1,1 c. 1,1,2 d. 1,1,1

Q: Use the Conservation of Mass Interactive to answer the question. Consider the reaction. MnS(s) +…

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Q: 27. Aluminum reacts with oxygen gas to form aluminum oxide, as shown in the reaction below. 4Al(s) +…

A: 4 Al (s) + 3 O2(g) → 2Al2O3(s) This is the balanced chemical equation. We know that , Reactants are…

Q: sometimes there are other reactions that happen along the way. For example, let's evaluate the…

A: 2.  Equation 2 :   CO(g) +  H2(g) ---->  C(s)   +  H2O(g)    ΔH0 =-131.3 kJ Equation 3 :     C(s)…

Q: chemical equation

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Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: We know the limiting reagent is that agent which is completely react and no amount of this reactant…

Q: 6) Oxygen gas and hydrogen gas combine to make water according to the following chemical reaction.…

A: Answer:

Q: Consider the following balanced reaction. What mass (in g) of CO 2 can be formed from 288 mg of O 2?…

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Q: Consider the reaction 3X + 2Y → 5C + 4D How many moles of X are needed to produce 23.00 moles of D?

A: Given reaction 3X + 2Y → 5C + 4D we need to calculate the moles of X needed to produce 23 moles of…

Q: CH4​(g)+2 O2​(g) → CO2​(g)+2 H2​O(g)+energy What type of reaction is this?   Single displacement…

A: Single displacement  reaction displacement reaction is the one wherein the atom or a set of atoms…

Q: Directions: Balance the following chemical equations: 1. SiCl4 + H2O → SiO2 + HCl 2. Au2S3 + H2 → Au…

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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.