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velikii [3]
3 years ago
7

Match the vocabulary with the definitions.

Chemistry
1 answer:
Fiesta28 [93]3 years ago
8 0

1: Decomposition reaction
2: Combination reaction
3: product
4: Reactant
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Which molecule(s) contain peptide bond (-CONH- A- Glycogen B- Lipid C- Protein D- None of the above selection are correct
Salsk061 [2.6K]

Answer:

C- Protein

Explanation:

Peptide bond -

The bond between the carbonyl group and the the amine group , is referred to as peptide bond .

Peptide bond is written as -

--CONH --

From the molecules given in the question , protein molecule has peptide bond .

Since ,

protein molecules are composed of amino acid chains via some force of interactions ,

And , since , amino acid have a peptide bond .

7 0
4 years ago
What are 3 household examples of bases? &amp;<br> What are 3 characteristics of Bases
Digiron [165]
Bleach
glass cleaner
dish-detergent
A base removes hydrogen ions from a solution
A base decreases the hydrogen ion concentration in a solution
on a ph scale something is basic if it's measured 8-14

4 0
4 years ago
Write equations that show the ionization of the following acids and bases.A) HIB) KOHC) HNO2D) H2PO4-E) CH3NH2F) CH3CH2COOH
OverLord2011 [107]

The ionization of the following acids and bases can be expressed as follows :

(A ) HI + water →← H + (aq) + I -(aq)

(B) KOH + H2O →← K+(aq) + OH- (aq)

(C)HNO2(l) + H2O →← H+(aq) +NO2-(aq)

(D)H2PO4- + H2O →← H + (aq) + HPO4 ^2- (aq)

(E)CHNH2 + H2O→← CH3NH3+(aq) + OH-(aq)

(F)CH3CH2COOH​ +H2O→←CH3CH2COO-(aq) + H3O+(aq)

4 0
1 year ago
All of the sentences below are grammatically correct EXCEPT one, which contains a comma splice. Select the sentence that is NOT
4vir4ik [10]

The first and the last choice is the same, aren't they?

6 0
3 years ago
Read 2 more answers
How can you recognize an alcohol?
gavmur [86]

Answer:

O D. It has an -OH group attached to the end of the molecule.

Explanation:

Some alcohols have hydroxyl group (OH) attached to the end of a molecule and some have it attached as a branch on the molecule

{ \rm{R - OH \:  : \: primary \: alcohol   \: (1 \degree)}}  \\  \\ { \rm{R -(OH) - R {}^{i}  \:  : secondary \: alcohol \: (2 \degree)}} \\  \\ { \rm{R - R {}^{i} (OH) - R {}^{ii}  \:  : tertiary \: alcohol \: (3 \degree)}}

  • R is aryl or alkyl group
  • OH is hydroxyl group
5 0
3 years ago
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