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
horsena [70]
2 years ago
7

Which statement BEST explains whether or not matter is conserved in this chemical reaction?

Chemistry
2 answers:
Tcecarenko [31]2 years ago
8 0
In chemical changes, just as in physical changes, matter is conserved. The difference, in this case, is that the substances before and after the change have different physical and chemical properties.
timurjin [86]2 years ago
4 0

Answer:

D:Matter is not being conserved because there are 11 units in the reactants, one C8H8 and 10 O2, and 12 units in the products, eight CO2 and four H2O, so there is also more mass in the products that in the reactants.

Explanation:

searched up

You might be interested in
What happens if the metal you throw in is MORE REACTIVE than the<br> metal ion in solution?
IRISSAK [1]
A displacement reaction Would occur in this situation
6 0
3 years ago
The solubility of potassium sulfate in water is 16 grams per 100
kicyunya [14]

The answer is 25 grams for this question

7 0
3 years ago
In the synthesis reaction, the white powder produced is magnesium oxide (mgo, mm = 40.3 g/mol). how many moles of magnesium oxid
gulaghasi [49]
Number of moles = mass of product / molecular mass
=mass of product (MgO) / 40.3

Since the mass of MgO is not given in the question, the correct answer choice cannot be given.  However, proceeding witht eh above formula will enable you to find the correct number of moles given the mass of MgO.
3 0
3 years ago
Not too sure about this one
Kazeer [188]

Answer:

It should be polarity

8 0
3 years ago
Two basic properties of the liquid phase
melamori03 [73]
Fixed density
Particles move smoothly

6 0
3 years ago
Other questions:
  • C6h12o6 + 6o2 → 6h2o+ 6co2 when you respire, your cells are undergoing a chemical reaction. glucose, one of the reactants, is be
    5·2 answers
  • What things can the atomic radiation help us with
    12·1 answer
  • A student performs a reaction that makes aluminum oxide. According to her calculations, she should expect to make 115.2 grams. S
    14·1 answer
  • When heat energy is removed, two changes are observed:
    15·2 answers
  • What is the mass of cyclohexane solvent, in kg, if 9.76 mL are used and the cyclohexane has a density of 0.779 g/mL?
    11·1 answer
  • T. Svedberg measured the molecular weight of carbonyl hemoglobin by velocity centrifugation. In this experiment, 0.96 g of prote
    5·1 answer
  • What is the formula of Barium Carbonate?​
    14·2 answers
  • Type the chemical name of the compound that contains 1 copper atom, 1 oxygen
    6·1 answer
  • Which statements accurately describe volume? Check all that apply. Volume is a physical property of an object. Volume is measure
    12·1 answer
  • Which equation represents conservation of charge? 1 + 2e → 12 2 21° 12 +2e 3 Br2 → 2Br + 2e Br + 2e Br
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!