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
Len [333]
3 years ago
5

Which of the following are evidence that chemical change has occurred

Chemistry
1 answer:
dolphi86 [110]3 years ago
3 0

Answer:

gas given off

Explanation:

that's the answer

You might be interested in
GR 11 CHEM M3
galina1969 [7]

<em>A:  When burning Sulfur, Sulfur Dioxide is released. Having more Oxygen available provides more reactive potential for the burning Sulfur, making it burn much more fiercely. In water, the Sulfur Dioxide forms Sulfurous acid. Added: 12 years ago.</em>

<em />

<em>Explanation:</em>

<h3><em /></h3>
6 0
3 years ago
Write formulas for the binary ionic compounds formed between the following elements: a. Potassium and iodine b. Magnesium and ch
lianna [129]

i think it's B Magnesium and chlorine



5 0
3 years ago
Nonpolar substances do not dissolve in polar solvents like water. If you're conducting an investigation to test the solubility o
shusha [124]
I would expect silane because all the rest have an overall dipole movement
3 0
3 years ago
What type of reaction is shown below?
natima [27]
An exothermic reaction is a type of chemical reaction in which energy is released to the environment in form of heat or light. Endothermic reaction in the other hand is a chemical reaction where energy is taken from the surroundings and thus the surroundings end up with less energy than they started with. In this case; the above reaction is an Exothermic reaction (heat is being released to the surroundings).
8 0
3 years ago
What is electrolysis <br><br><br> What is alternating current
trapecia [35]
It is when you separate two substances using electricity of its molten state like aluminium oxide separates to aluminium and oxygen
4 0
3 years ago
Other questions:
  • It is obvious that the large stalactites in an underground cavern must have required long ages to form. True False
    5·1 answer
  • Reactions occur when 2 or more atoms or molecules combine to form a larger, more complex molecule. this can occur through the lo
    9·1 answer
  • Need help !!!!! ASAP
    9·1 answer
  • Can someone help me pls! Ack I accidently put chemistry. This is math LoL
    5·1 answer
  • Plzz help me out guys ......10 points rewarded.....!!!!!
    15·1 answer
  • Dose mitochondria make necessary chemicals for the cell
    13·1 answer
  • Which essential fatty acid is rarely found to be deficient as it is typically consumed in abundance in the majority of diets?
    11·1 answer
  • Which of the following is the number of hydrogen atoms in a mole of hydrogen gas
    14·1 answer
  • Milk of Magnesia is a type of medication people can take to help with heartburn and indigestion cause by stomach acid.
    15·1 answer
  • When 100ml of M HCl is mixed with 100ml of N NaOH, the pH of the resulting solution is
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!