1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
fredd [130]
2 years ago
11

116) If the juice from a lemon is mixed with 55% water the lemon juice is the A) solution B) solute C) solvent D) None of the ab

ove
117) If the juice from a lemon is mixed with 55% water the water is the A) solution B) solute C) solvent D) None of the above


118) Which of the following is NOT c onsidered a solution? A) Gasoline B) Coca-Cola C) Water

119) Which statement is true? D) Bleach A) All mixtures are solutions. B) All mixtures are acidic. C) All solutions are mixtures. D) All solutions are alkalizing

120) Which of the following is considered a solution? A) 14k gold ring C) Sand in the ocean B) Wood chips on the ground D) Rocks in water​

Chemistry
1 answer:
Shkiper50 [21]2 years ago
8 0

Answer:

Explanation:

d because a b and c is in correct

You might be interested in
Help me answer this please
Vlad1618 [11]
Its a scam dont press the link
3 0
2 years ago
Properties of substances can be classified as physical or chemical properties. Which statements describe chemical properties? (C
Tamiku [17]

The correct answers are options C, that is, silver tarnishes and becomes black when exposed to oxygen, and option E, that is, diesel fuel burns when it is heated.  

Chemical changes refer to the modifications in which the chemistry at molecular level is modified as the initial substance gets transformed into a new and different final substance. This change occurs with the dissociation of old bond and production of new bonds respectively.  

Silver gets tarnished and becomes black when exposed to oxygen. This refers to a chemical change as silver a white and lustrous substance gets transformed into a tarnish black final substance. However, silver does not easily react with oxygen at usual circumstances. It easily reacts with sulfur comprising components in the air and generates black compound as Ag₂S.  

Burning of diesel fuel when it is heated. Diesel refers to a mixture of hydrocarbons varying approximately from C₁₀H₂₀ to C₁₅H₂₈. When these hydrocarbons get burnt they generate novel substances, that is, carbon dioxide and water. Hence, it is also a chemical reaction.  


5 0
3 years ago
Write the half-reactions as they occur at each electrode and the net cell reaction for this electrochemical cell containing tin
mojhsa [17]
  The  half  reactions    as  they  occur   at  each  electrode

is  as  follows

at  the  anode  Sn(s)  =sn^2+(aq)  +  2e  -
at  the  cathode  2  ag^+(aq)   + 2e -  =  2Ag (s)

net  cell  reaction  =   Sn (s)  +  2Ag^+(aq)  =  sn^2+ (aq) +  2  Ag  (s)
8 0
3 years ago
Is it general principal that more abundant isotopes exist in
Nataly_w [17]

sjnsjshdjahshabbxbabsbasjsjjsjs

5 0
3 years ago
A student obtains a beaker containing a solution that is determined to have a hydrogen ion
OleMash [197]

Answer:

pH = 13.1

Basic

Explanation:

Step 1: Given data

Hydrogen ion concentration ([H⁺]): 6.7 × 10⁻¹⁴ M

Step 2: Calculate the pH of the solution

We will use the definition of pH.

pH = -log [H⁺]

pH = -log 6.7 × 10⁻¹⁴ = 13.1

  • When pH < 7, the solution is acid.
  • When pH = 7, the solution is neutral.
  • When pH > 7, the solution is basic.

Since pH > 7, the solution is basic.

6 0
3 years ago
Other questions:
  • Which scientist is credited with first stating that electrons orbit an atomic nucleus
    14·1 answer
  • Which of the following are producers?
    15·2 answers
  • Help! Will mark brainliest! Explain why a mechanical wave does not exist in a vacuum.
    7·1 answer
  • What do you feel when you're inlove
    5·2 answers
  • BEST ANSWER WILL BE MARKED BRAINIEST
    5·2 answers
  • Which phrase best describes bronze?
    6·1 answer
  • Can you pls tell me advantages and disadvantages of chemistry
    15·1 answer
  • A solution of HF is titraited with a 0.150M NaOH solution. The pH at the half equivalence point is ? The Ka of HF I 0.00068.
    6·1 answer
  • If water turns deep red with a few drops of potassium thiocyanate, what cation is likely present?.
    13·1 answer
  • A) F-F
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!