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
LUCKY_DIMON [66]
3 years ago
14

1. Baking soda and vinegar combined *

Chemistry
1 answer:
Alina [70]3 years ago
4 0

Answer:

dont know

Explanation:

You might be interested in
A student listed the characteristics of chemical and nuclear reactions.
lidiya [134]

Answer:

D. It is a chemical reaction because the total mass remains the same when new substances are formed.

Explanation:

A chemical reaction is represented by a chemical equation which show the reactant and products. Reactants are written on left side of arrow while products are written on right side. The number of atoms are remain same however arrangement of atoms is different on both side.

For example:

6H₂O + 6CO₂ + energy  →   C₆H₁₂O₆ + 6O₂

it is known from balanced chemical equation that 6 moles of carbon dioxide react with the six moles of water and created one mole of glucose and six mole of oxygen. The number of atoms are same on both side however arrangement of atoms is different.

While in case of nuclear reaction small change in mass take place.

7 0
3 years ago
Read 2 more answers
Which part of dalton's theory did thomson's findings dispute? atoms of different elements have different masses. atoms of the sa
skad [1K]
Answer is: the atom is the smallest known particle of matter.
John Dalton claimed that atom is indestructible and a<span>ll atoms of a given element are identical in mass and properties.
</span>Thomson discovered electron and found the first evidence for isotopes<span> of a stable element.</span>


7 0
3 years ago
Read 2 more answers
Which of the following changes will always be true for a spontaneous reaction? (3 points)
Alika [10]
Answer is: <span>- delta G.
</span>The change in Gibbs free energy (ΔG), at constant temperature and pressure, is: <span>ΔG=ΔH−TΔS.
</span>ΔH<span> is the change in enthalpy.
</span>ΔS is change in entropy.
T is temperature of the system.
When ΔG is negative, a reaction (<span>occurs without the addition of external energy)</span><span> will be spontaneous (</span>exergonic).

3 0
3 years ago
Another name for the acid test ratio is the
elena55 [62]
Liquidity metric is the other name
4 0
3 years ago
4. How many weeks are equal to 2.94 x 10 to the power of 6 minutes?
OverLord2011 [107]

Answer:

292 weeks

Explanation:

5 0
3 years ago
Other questions:
  • Sodium carbonate is a reagent that may be used to standardize acids in the same way you used KHP in this experiment. In such a s
    10·1 answer
  • Heat capacity depends on-<br><br> A. pressure<br> B. mass<br> C. density<br> D. joules
    11·2 answers
  • How many valence electrons in Al(OH)4-
    15·2 answers
  • The rate of a certain reaction is given by the following rate law: rate Use this information to answer the question below. At a
    12·1 answer
  • Difference between saturated and supersaturated solutions
    13·1 answer
  • How do halogen react with water?
    9·2 answers
  • How many atoms of Oxygen (O) are there in the products of the following equation:
    6·1 answer
  • 1220 pounds / 1.45 inches =?<br> What do you get when you quadruple 22.34 cm?
    10·1 answer
  • Maceo is making rock candy. Which best describes the steps she should take? heat a saturated sugar water solution, dissolve more
    9·2 answers
  • Fill in the blanks for
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!