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
Oksanka [162]
3 years ago
11

Which statement indicates that a substance may be an ionic compound?

Chemistry
1 answer:
lapo4ka [179]3 years ago
3 0
If it has a metal and a nonmetal. Not sure if this helps, but I hope it does :)
You might be interested in
If chlorine gas is bubbled through an aqueous solution of sodium iodide, the result is elemental iodine and aqueous sodium chlor
zvonat [6]
The balanced reaction that describes the reaction of chlorine gas and sodium iodide to produce elemental iodine and sodium chloride in aqueous solution is expressed Cl2+2NaI= I2 + 2NaCl. This kind of reaction is called single replacement reaction where the anion, in this case, is only replaced.
3 0
3 years ago
Read 2 more answers
The process that changes a solid directly into a gas is called sublimation. A solid that begins with a mass of 450 g will sublim
cluponka [151]
The mass is conserved, so it stays the same, 450g
5 0
3 years ago
Read 2 more answers
Plzzzzzzzzzzzzzzzzzzzzzzzzz help me i swear will mark you brainiest
Whitepunk [10]

Answer:

The combustion of hydrogen–oxygen mixtures is used to produce very high temperatures (approximately 2500 °C) needed for certain types of welding operations. Consider the reaction to be

H2(g)+1/2O2(g)=H2O(g)

change in enthalpy is -241.8 kJ

What is the quantity of heat evolved, in kilojoules, when a 160  g mixture containing equal parts of  H2 and O2 by mass is burned?

Explanation:

i hope this help sorry if it does not ok bye luv!!!

8 0
2 years ago
PLSS HELP!! 50 POINTS AND BRAINLIEST!!
Vladimir [108]

Answer:

The coloring and possibly testing it

7 0
2 years ago
Can you help me with this?
sergey [27]

Look those up it will be easier
3 0
3 years ago
Other questions:
  • Which is true about the symbols assigned to the elements?
    8·1 answer
  • Gold has a molar (atomic) mass of 197 g/mol. consider a 2.47 g sample of pure gold vapor. (a) calculate the number of moles of g
    8·1 answer
  • Consider the following reaction:
    12·1 answer
  • what volume of hydrogen gas is evolved from a reaction between 0.52 g of Na and water? This gas is collected at 20 C and 745mmHg
    9·1 answer
  • (Select all that apply)
    5·2 answers
  • Which type of decay has the greatest mass?<br> A.<br> alpha<br> B. beta<br> gamma<br> D.<br> nuclear
    10·2 answers
  • What hypothesis can be tested using the experimental set up shown in the picture? A) Light travels faster than sound. B) Light t
    14·2 answers
  • Which atom in each pair that has the largest atomic radius.
    14·1 answer
  • Which statement is always true about conversation of matter?
    8·1 answer
  • Jacob is doing a report on the galaxy in which Earth is found. Which of the following is the galaxy that Jacob should research f
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!