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
FromTheMoon [43]
3 years ago
6

The chemical equation for zinc in hydrochloric acid is: Zn + HCI = ZnCl2 + H2

Chemistry
1 answer:
enyata [817]3 years ago
4 0

Answer: No it does not

Explanation:

The law of conservation of mass states that mass is neither created nor destroyed and in this equation you start with 1 molecule of Cl and 1 of H, but on the reactants side you end up with 2 of each. To make it follow the law of conservation of mass you would have to balance the equation

You might be interested in
This chemical equation represents the burning of methane, but the equation is incomplete. What is the missing coefficient in bot
Zolol [24]
CH4+(x)O2=CO2 +(Y)H2O
C=1 +H=4 +O=? = C=1 +O=2+? +H=?
H=4>>Y=2
C=1 +H=4 +O=? = C=1 +O=(2+2) +H=4
C=1 +H=4 +O=4 = C=1 +O=4 +H=4
O=4>>X=2
CH4+(2)O2 =CO2 +(2)H2O

6 0
3 years ago
Read 2 more answers
The positively charged particles found in the nucleus of an atom are called ______.
Vikentia [17]
The answer is (c) protons
4 0
3 years ago
Please help thank you
Fynjy0 [20]

Answer:

D

Explanation:

8 0
3 years ago
3. If the percent by volume is 2.0% and the volume of solution is 250 mL, what is the volume of solute in solution? (1 point) 0.
igor_vitrenko [27]
Volume percent = Volume of solute
                              ----------------------------------
                                Volume of the solution
  
                  2                    Volume of the solute
               -------   =           ------------------------------
                100                               250
                     
         Volume of the solute = 2 x 250
                                                ------------
                                                  100         

                                             =   5 mL.

Hope this helps!




                            




4 0
3 years ago
Which of the
saul85 [17]

Answer:

During chemical reactions, matter is neither

created nor destroyed; it just changes form.

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • What kind of ocean ecosystem did the author of this text ask questions about
    10·1 answer
  • In a chemical reaction, the atoms or starting molecules, are different from the products or ending molecules. atoms are neither
    5·1 answer
  • Why is important for the lens to be attached to the muscles in the eye?
    12·1 answer
  • According to Ohm’s law, if V is voltage, I is current, and R is resistance, their relationship is expressed by the equation
    12·1 answer
  • Which explains one reason evaporation can be used to separate a mixture?
    12·1 answer
  • 25.5 g of methane burns in the combustion reaction below. How much water is produced in this reaction
    10·1 answer
  • How many oxide ions are in 0.55 grams of titanium oxide?
    6·1 answer
  • Which effect does an ocean have on the climate?
    6·2 answers
  • HELP! <br><br>How many moles of a solute would 3 liters of a 2-molar solution contain? ​
    9·1 answer
  • Ordinary water boils at 100°C. Can it be made to boil at 95°C or 105°C.​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!