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2 years ago

Which of the substances shown below most likely exhibit hydrogen bonding with other identical

Chemistry

2 answers:

navik [9.2K]2 years ago

6 0

Huhl. Iidudididuudufurururuururururu

Lesechka [4]2 years ago

6 0

Answer:

b and c

Explanation:

did it on edge

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It is found that doubling the concentration of a quadruples the reaction rate and tripling the concentration of b triples the re

MatroZZZ [7]

Reactant A must be second order and reactant B first order. Overall = add them so 3rd order.

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4 years ago

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lana [24]

Answer:

Balanced equation have equal number of atoms of different elements in the side of reactants and products.

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3 years ago

Read 2 more answers

Write a balanced chemical equation for the standard formation reaction of liquid acetic acid hch3co2.

Afina-wow [57]

The balanced chemical equation for the standard formation reaction of liquid acetic acid is given as ,

$2C(gr) +2H_{2} (g) +O_{2} (g)$ → $CH_{3} COOH(l)$

The reaction that form the products from their elements in their standard state is called formation of reaction .The acetic acid consist C , H , and O , So, determine their standard state . Carbon is graphite at 25°C and 1 atm , whereas hydrogen and oxygen are diatomic gases . Hence , we start with unbalanced reaction.

$C(gr) +H_{2} (g) +O_{2} (g)$ → $CH_{3} COOH(l)$

The balanced chemical equation for the standard formation reaction of liquid acetic acid as,

$2C(gr) +2H_{2} (g) +O_{2} (g)$ → $CH_{3} COOH(l)$

The combustion of liquid acetic acid is given as,

$CH_{3} COOH(l) + 2O(g)$ → $2CO_{2}((g) +2H_{2} O(l)$ ΔH =-873

learn more about balancing chemical equation

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2 years ago

Which of the following solvents would be the best to separate a mixture containing benzoic acid, 2,4-dinitrobenzoic acid, and 2,

KatRina [158]

Answer:

The correct option is Methylene chloride

Explanation:

Methylene chloride or Dichloromethane has an organic formula of CH2CL2. it is commonly used as solvent, it is very volatile and dissolves many organic compounds including a mixture containing benzoic acid, 2,4-dinitrobenzoic acid, and 2,4,6-trinitrobenzoic acid. It is colorless, has a chloroform like odor and Miscible in ethyl acetate, alcohol, hexanes, benzene, CCl4, diethyl ether, CHCl3.

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3 years ago

CaCO3 (s) + 176 KJ à CaO (s) + CO (g)

statuscvo [17]

Answer:

its d

Explanation:

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3 years ago