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WorksheetsХимия английский 1-50 сурак
Total questions: 50
Worksheet time: 37mins
Saturated hydrocarbons
akanes
alkenes
alkynes
alcohols
Unsaturated alkenes hydrocarbons
geksen
geksan
geksadien
ciklogeksen
Dien hydrocarbons
butadiene
ethane
propane
methane
Acetylene hydrocarbons
C2H2
C2H7
C2H5
C2H3
What substance does the alkane isomer begin with?
from the fourth representative of butane
is a compound belonging to a series of compounds differing from each other by a repeating unit, such as a methylene bridge –CH2-, a peptide residue , ets
is the process whereby complex organic molecules such as kerogens or long-chain hydrocarbons are broken down into simple bonds in the precursos.
Is the loss of electrons or an increase in the oxidation state of an atom, an ion, or of certain atoms in a molecule
class of oxygenated hydrocarbons
oxocompound
ketons
Alcohols
Carboxyl
Tasks on the theme metallogenically connections
C4H9OLi
C6H9NO2
C7H5NH2
C8H9I2
Tasks on the theme of alcohols general formula
R-OH
CnH2n
CnH2n-2
CnH2n+2
The abbreviated name of dimethyl ether
methoxymethane
methane
halogen
alkens
The abbreviated name of ethyl ester of acetic acid
ethyl acetate
an oxygen atom connected to two alkyl or aryl groups
nucleophilic substitution reaction requires elevated
hydrogens alpha to carbonyl groups
General formula of amines
R–NH2
R-COOH
CnH2n+1NO2
R-NO2
General formula for saturated aldehydes
СnH2n+1O
СnH2n+2O
СnH2n-2O
CnH2n
Anhydrides in сompounds
chlorohydride, acid anhydrides, ether, amide
ether, petroleum ether, acetone, carbon disulfide
acetaldehyde, caustic, phenol
ethanol, picric acid
Exchange of the Halogen acids, oxo acids and amino acids objectives for the subject
CH3COOI
NaCL
CaBr2
AlF3
Chemical property aldehyde packing
in the interaction of alkanes with atomic oxygen
in the interaction of alkуnes with atomic oxygen
in the interaction of alkines with atomic oxygen
in the interaction of alkenes with atomic oxygen
The content of the discipline " organic chemistry and ways of its development objectives
is branch of chemistry that studies the structure , properties and reactions of organic compounds , which contain carbon in covalent bonding
deals with synthesis and behavior of inorganic and organometallic compounds.
studies and uses instruments and methods used to separate, identify, and quantify matter.
is a rapidly growing scientific discipline that combines organic chemistry and biochemistry
Isomers and isomerism of organic compounds, the concept of space
are molecules that have the same molecular formula, but have a different arrangement of the atoms in spase
describes the degree of oxidation (loss of electrons) of an atom in a chemical compound.
is a type of chemical bonding that involves the electrostatic attraction between
oppositely charged ions, and is the primary interaction occurring in ionic compounds
The acidity of organic compounds and the reasonableness of the explanation
In general, the strength of an acid in an organic compound is directly proportional to the stability of the acid's conjugate base
In covalent bonds, atoms share electrons to achieve stability
compounds that are prepared by reactions os other compounds are known as…
refer to those that are produced be plants or animals
Intermolecular interactions
are the forces which mediate interaction between molecules
atoms share electrons to achieve stability
refer to those that are prepared by reaction of other compounds are known
is a chemical bond that involves the sharing of electron pairs between atoms
The types of chemical bonds
all right
Covalent bond
Metallic bonding
hydrogen bonding
What are the bonds of covalent bonds in organic compounds?
from sigma and pi
the size of a substance, which is denoted by the Greek letter ν ("nude")
particle of matter of microscopic size and mass
electrically neutral particle
a wave function that describes the state of a single electron in an atom, molecule, or other quantum system.
Methods for producing hydrocarbons
in the interaction of carbon with hydrogen
there are three bonds, the general formula is СnН2n-6 reforming, isomerization
there are three bonds, the general formula is СnН2n-2
there are two double bonds, the general formula is СnН2n-2
Harmonization of the structure and properties of acetylene
unsaturated hydrocarbons with a total formula СnН2n-2 with one triple bond.
the general formula is Cnh2n-6 , saturated hydrocarbons with a double bond.
the general formula is СнН2n-2, saturated hydrocarbons with a double bond
unsaturated hydrocarbons with a total formula СnН2n with one triple bond.
What are the bonds of alkadienes?
contains two double bonds
contains one double bonds, the general formula is CnH2n
the general formula for bonding through individual σ-bonds is CnH2n + 2
the general formula is СnН2n-2 with one triple bond
The discovery of the structure and properties of aromatic hydrocarbons
has a cyclohexatriene cycle, General formula: CnH2n-6
has a cyclohexatriene cycle, General formula: Cnh2n
has a cyclohexatriene cycle, General formula: Cnh2n+2
with heterocycle, General formula: Cnh2n-2
The reaction of phenols
dissolving benzene in water
in the interaction of ammonia with KCL
in the interaction of ammonia with AgOH
in the interaction of ammonia with HF
what is formed during hydrogenation of cyclobutane
butane
metane
dekane
udekane
calcium carbide formation
in the interaction of calcium with carbon
in the interaction of calcium with acetylene
when calcium interacts with water
in the interaction of calcium with carbon dioxide
the list monohydric, dihydric, trihydric alcohols
alkanol, glycol, glycerin
ether, ester, amide
ester
amine, dioksid
Which catalyst is used in the interaction of two alkanols?
sulphuric acid
phosphoric acid
nitric acid
hydrochloric acid
The reaction of producing nitrobenzene
in the interaction of benzene with nitric acid
in the interaction of benzene with nitrogen
in the interaction of benzene with amine
in the interaction of benzene with amide
Аmine benzene reaction
in the interaction of nitrobenzene with hydrogen
in the interaction of nitrobenzene with oxygen
in the interaction of nitrobenzene with metal
in the interaction of nitrobenzene with salt
Which hydrocarbons have a double bond?
C2H4, C3H6, C4H8
C2H6, C3H8, C4H10
C2H2, C3H6, C4H8
C2H4, C3H4, C4H6
In which aggregate states can there be hydrocarbons
gases, liquid, solid
gases, solid
liquid, solid
homogeneous
What is poison alcohol?
methyl alcohol
ethanol
propanol
butanol
What is called formic aldehyde
methanal
ethanаl
propanаl
butanаl
What acid is used when pickling vegetables
аcetic acid
valerianic acid
capron acid
pellargonic acid
What is the reaction called the interaction of carboxylic acids with alkanols
esterification
neutralization
sulfonation
hydration
Ketonospirt
fructose
sucrose
monose
pentose
aldehyde alcohol
glucose
maltose
ribose
galactose
Types of carbohydrates
monosaccharides, disaccharides, polysaccharides
monosaccharides, polysaccharidesmaltose
disaccharides, polysaccharidesribose
pantocrine
List the types of carboxylic acids
monobasic, dibasic, tribasic
monobasic, tribasic
dibasic, tribasic
polybasic
The name of the reaction of dissolution of esters in water
hydrolysis
solvate
silicate
polymer
The reaction of obtaining ethers
in the interaction of two alkanols
in the interaction of alcohol with an acid
in the interaction of alcohol with an alkali
in the interaction of alcohol with an salt
Who discovered the nitrophenol production reaction
Zinin
Kucherov
Lebedev
Avogadro
What substance explodes benzene
at low temperature nitric acid
at low temperature sulfic acid
at high temperature nitric acid
at high temperature sulfic acid
Full name RNA
deoxynucleic acid
oxalic acid
аpple acid
malonic acid
Full name of DNA
ribonucleic acid
lactic acid
capric acid
octanoic acid
What compounds include guazine, cimine, uracil
heterocyclic compounds
cyclic compounds
carboncyclic compounds
saturatedcyclic compounds
What substances are used in medicine
amino acids
peptides
amiдo acids
dipeptides
