What type of chemical reaction is described by the following equation? CH4 + 202 → CO₂ + 2H₂0 A combustion B. single replacement C. decomposition D. synthesis

Q: = 176.5 h) to decay. Use the Calculate the time required for 46.80 % of a sample of X (t, formula…

A: Given : Half life i.e t1/2 of reactant (radioactive isotope) = 176.5 hr. And percent of reactant…

Q: Question 9 Listen E 55.0 mL of 0.30 M HF (K₁ = 7.2 x 10-4)is titrated with 5.0 mL of 0.40 M NaOH.…

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Q: 87. The ratio of the rate of effusion of Nitrogen (N₂) molecule and a carbon dioxide (CO₂) molecule…

A:

Q: Question 6 Calculate the pH of a solution made by adding 170 mL of 1.10 M HCl to 325 mL of 1.70 M…

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Q: 25) Triglycerides are esters of fatty acids with

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Q: Кон calor 1. CN -OH OH H3O 2. NaOH ETOH 3.

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Q: H₂N ZI LOCH 3 OCH3 H3O+/H₂O HN NH

A: Given that, the reaction scheme is shown below We have to give the mechanism of the above reaction.

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A: Given data :

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A: C2H2 = 4 molecules O2 = 11 molecules

Q: The IUPAC name of the following organic compound is CI CI 1, 2-dichlorobenzene 1, 3-dichlorobenzene…

A: IUPAC name of the given compound = ?

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A: full mechanism is shown below

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A: Since you have posted multiple unrelated questions, we are entitled to answer the first only.

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Q: 26,Sg iron l090 mitial 22.4mL woler 20.2'C cen sity watler 100g/m L pacily capmetly water: 4.184…

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Q: Draw the Lewis structure for the (PCI) ion.

A: The name of PCl4+ is tetrachlorophosphonium . In PCl4+ , P is the central atom.

Q: T(°C) Log (K) Ink (i) 273 400 0.31 0-7138 FeO(s) + CO(g) = Fe(s) + CO₂(g) 500 0.11 0 3533 600 -0.041…

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Q: OH ||

A: Information of question

Q: 87. The ratio of the rate of effusion of Nitrogen (N₂) molecule and a carbon dioxide (CO₂) molecule…

A:

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A: Which one of the following is correct

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Q: What is the molality of ions in a 0.401 m solution of AICI3 assuming the compound dissociates…

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Q: e Write the thermochemical equation for the formation of calcium sulphate under standard conditions.…

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Q: What is the IUPAC name of the following compound? O A. 3,4,4-Triethyl-2,2,5-trimethylhexane B.…

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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.