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
Dmitrij [34]
3 years ago
13

Mixing vinegar and with baking soda produces carbon dioxide and water. Is this a chemical change or a physical change?

Chemistry
2 answers:
marissa [1.9K]3 years ago
6 0
This is a chemical change
Sergeeva-Olga [200]3 years ago
3 0
This is a simple chemical change due to what it produces and how it is added together. Hope this helps.
You might be interested in
69. Sequencing Arrange these hydrates in order of
Kobotan [32]

In order of  increasing percent water content:CoCl₂.6H₂O, Ba(OH)₂.8H₂O, MgSO₄.7H₂O

<h3>Further explanation</h3>

\tt \%element=\dfrac{Ar~element}{MW~compound}\times 100\%

CoCl₂.6H₂O.MW=237.90 g/mol

6H₂O MW = 6.18=108 g/mol

\tt \%H_2O=\dfrac{108}{237.9}\times 100\%=45.4\%

MgSO₄.7H₂O.MW=246.48 g/mol

MW 7H₂O = 7.18=126 g/mol

\tt \%H_2O=\dfrac{126}{246.48}\times 100\%=51.1\%

Ba(OH)₂.8H₂O MW=315.48 g/mol

MW 8H₂O = 8.18=144 g/mol

\tt \%H_2O=\dfrac{144}{315.48}\times 100\%=45.6\%

4 0
3 years ago
What would it take for Americans today to favor a greater reliance on nuclear power as a source of electricity
Ierofanga [76]

Answer:

yes

Explanation:

mmmm

7 0
3 years ago
What's the volume of one mole of an ideal gas at Standard Temperature and Pressure? Question 17 options: A) 11.2 L B) 22.4 L C)
mel-nik [20]

Answer:

=zero degrease, 1 atm)? so the volume of an ideal gas is 22.l/mol at STP this, 22l.4Lis probably the most remembered and least useful number in chemistry

4 0
3 years ago
Liquid helium boils at –268.93 °C. What is the boiling point of helium on the Kelvin temperature scale?
BARSIC [14]

In order to change celcius to kelvin always add 73 to it leaving you with -195.93

4 0
3 years ago
Read 2 more answers
Write the formula for Zn+2 (SO4)-2
Pie

Answer:

Zn2 + SO4 = Zn2(SO4)2

Explanation:

4 0
3 years ago
Other questions:
  • Which element has four eletrons in its outer p orbitals?
    6·1 answer
  • Is magnesium a pure substance????
    12·1 answer
  • A sample of copper metal has a mass of 848 grams. How many moles of copper are in the sample? 13.34 mol Cu, 13.3 mol Cu, 12.9 mo
    12·1 answer
  • What is CO2 nomenclature
    11·1 answer
  • How will the following changes affect the mole fraction of chlorine gas, χcl2, in the equilibrium mixture.?
    11·1 answer
  • Which of the following statements explain what is currently known about Earth’s oceans? Select all that apply.
    15·2 answers
  • Which of the following is required for a properly labeled graph?
    7·2 answers
  • What are three forms of the element carbon?
    14·1 answer
  • Which statement is best supported by the information in the chart?
    9·2 answers
  • Within a period, the nuclear charge increases as you move from left to right across the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!