According to the balanced reaction below, calculate the quantity of moles of NHs gas that form when 4.20 mol of N2H4 liquid completely reacts: 3 N:H:(1) 4 NH:(g) + N2(g)

Q: A sample of 5 lactobacillus bacteria found in yogurt measure 7.9 x 10-6 m in total length. A second ...

A: Total length of 5 bacteria = 7.9 x 10-6 m Total length of 3 bacteria = 5.2 x 10-6 m

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A: Entropy is defined as the randomness of the system.

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Q: an amine salt when treated with an acid (a protonation reaction). And an amine salt loses a hydrogen...

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Q: How many milliliters of 18.2 M H2SO4 are needed to prepare 600.0 mL of 0.10 M H2SO4?

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Q: a. Give the expected hybridization of the central atom of CiO4-. b. Give the expected hybridization ...

A: Given, Hybridization of the central atom of ClO4- = ? Hybridization of the central atom of PO43- = ?...

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A: Neutralization reactions are generally exothermic and thus ΔH is negative. 

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A: A soda can contains about 14 grams of aluminum. Given Moles of aluminium is 52 moles   

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Q: At 906.4 °C, the equilibrium constant K, is 4.81 × 10-5. What is the value of K? 4624.7

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Q: Which of the following is less soluble in water, ethanol (C2H5OH) or BaSO4.

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Q: Which of the following liquids has the largest enthalpy of vaporiza O C,H12 O CH O C,H, O CaH14

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A: The correct answer is given below

Q: Give the IUPAC name of the compound be

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Q: Which of the following substances has the lowest absolute molar entropy at 25°C?   Group of answer c...

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".