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vfiekz [6]
3 years ago
15

H2O + NaOH = NaCl + H2 Is this reaction possible?

SAT
2 answers:
blondinia [14]3 years ago
7 0
Answer: No



Explanation: the oxygen atoms aren’t in the products of the reaction
svp [43]3 years ago
6 0

Answer:

No

Explanation:

The oxygen atoms aren't in the products of the reaction.

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An airplane starts at 0 feet. It rose 21,000 feet at takeoff. it then descended 4,329 feet because of clouds. An oncoming plane
sveta [45]

answer

1). Airplane is flying at 14551 feet.

2). Height of the mountain is 4299 feet.

--------------------------------------------------------------------------------------------------------------

1). An airplane starts at the level = 0 feet

It rose to the altitude = 21000 feet

It descends by the height due to clouds = 4329 feet

So the height of the airplane = 21000 - 4329

= 16671 feet

After giving pass to a plane it ascends by the height = 6333 feet

Now the height of the airplane = 16671 + 6333

= 23004 feet

Then the airplane descends again to give the pass to a airplane again.

Altitude after descending by 8453 feet = 23004 - 8453 = 14551 feet

Airplane is flying at 14551 feet.

2). Distance between the top of the mountain to the floor of the valley = 4392 feet

Valley is 93 feet below the sea level.

Therefore, the height of the mountain will be = 4392 - 93

= 4299 feet

hope this helps you

3 0
3 years ago
I need help with this please
Lesechka [4]

Q1- Urgent / Important

Q2- Writing a paper that is due in 3 hours

(others can wait as no serious consequences but you could fail n get bad mark if you don't complete the paper. It's a deadline issue.)
3 0
3 years ago
13 pts An object will apear the color that is:<br> refracted<br> reflected<br> longest<br> separated
Lady bird [3.3K]

Answer:

Reflected

Explanation:

Because light will reflect off the object into our eyes

6 0
3 years ago
Read 2 more answers
This food web is for a community in which all pine trees were recently cut down to make space for a shopping mall. How is this c
ArbitrLikvidat [17]
Is it just my phone or is there no food web?
4 0
3 years ago
17.1 understanding polynomial expressions answer key
KiRa [710]

The identification of the polynomial expression is as follows:

  • Binomial, degree 2
  • Trinomial degree 6
  • Monomial, degree 4

<h3>What is a polynomial?</h3>

A polynomial shows the relation of more than two algebraic terms and the sum of powers of a polynomial in more than one variable. Polynomials are represented in terms of \mathbf{kx^n};

where;

  • k = any number
  • n = positive integer.

The degree of a polynomial expressions can be:

  • Monomial
  • Binomial
  • Trinomial

Let's assume we have the following equation;

  • 6b² - 7
  • x²y - 9x⁴y²+ 3xy
  • 35r³s

Their degree of polynomial expression is:

  • Binomial, degree 2
  • Trinomial degree 6
  • Monomial, degree 4

Learn more about polynomial here:

brainly.com/question/4142886

3 0
2 years ago
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