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
Alexxx [7]
3 years ago
14

Which set of coefficients will balance the equation below? NaOH + Cu(NO3)2 Cu(OH)2 + NaNO3

Chemistry
2 answers:
Nonamiya [84]3 years ago
6 0
Answer is D
2 NaOH + 1Cu(NO3)2<span>  equals  1Cu(OH)2 + 2NaNO3

</span>
FinnZ [79.3K]3 years ago
5 0
The answer is D 2,1,1,2

You might be interested in
The half-life of radioactive element krypton-91 is 10 seconds. if 16 grams of krypton-91 are initially present, how many grams a
earnstyle [38]
10 seconds = 8grams
then just divide by 2 another 4 times...
 = 0.5grams after 50 seconds
6 0
4 years ago
The [OH-] of a solution is 7.89 10^-12 M. What is the pH of the solution? it acidic or basic? *
kompoz [17]

Answer: pH = 2,897 , basic[H+][OH-] = 10^{-14} ==> [H+] = \frac{10^{-14}}{7,89*10^{-12} } =\frac{1}{789} \\pH= -lg([H+]) = 2,897 \\pH basic

Explanation:

6 0
3 years ago
One gram of salt in 100 liters of water could be considered a _______________________ solution. A) concentrated B) dilute C) sat
vitfil [10]

Answer:I believe your answer would be option B) dilute. Hope this helps.

Explanation:

3 0
3 years ago
Read 2 more answers
To begin, follow these steps:
s344n2d4d5 [400]

Answer: 6.2  grams of the sodium acetate can dissolve in 5 milliliters of water. if 124 grams of the sodium acetate dissolves in 100 milliliters of water, then 6.2 grams of the sodium acetate can dissolve in 5 milliliters of water.

4 0
3 years ago
Read 2 more answers
Becomes caramel. He pushes
kozerog [31]

Answer:

Turning Sugar into Caramel

Explanation:

You turn sugar into caramel by burning sugar. Burning sugar is a chemical change.

5 0
3 years ago
Other questions:
  • A solution of NaCl(aq) is added slowly to a solution of lead nitrate, Pb(NO3)2(aq) , until no further precipitation occurs. The
    8·1 answer
  • given the following list of densities, which material would float in a molten vat of lead provided that they do not themselves m
    15·1 answer
  • The client's lab values are sodium 166 mEq/L, potassium 5.0 mEq/L, chloride 115 mEq/L, and bicarbonate 35 mEq/L. What condition
    8·1 answer
  • B) How many kilograms of carbon dioxide are formed when 24.42 g of iron is<br> produced?
    5·1 answer
  • CAN SOMEONE PLEASE HELP ME
    5·2 answers
  • HELP!
    14·1 answer
  • How many atoms are in 25.0 moles of calcium (Ca)?
    10·1 answer
  • Calcium is a metal.
    12·1 answer
  • Which of the following is true for the percentage yield of a reaction?
    9·1 answer
  • How is carbon within the hydrosphere?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!