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Simora [160]
3 years ago
8

What is the answer to it

Chemistry
1 answer:
mr_godi [17]3 years ago
8 0
what is the answer to what there is nothing here
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How many grams are in .98 mols of C6H12O6 (*round to the nearest hundredth and include the unit "g C6H12O6" after your number)
Mnenie [13.5K]
Find 1 mol
6C = 12*6 = 72
12H=1*12 = 12
O6 = 16*6 = 96
Total = 180 grams

0.98 mol
0.98 * 180 = 176.40 My answer would have to go out to 176.40

Note: anyone responding will use rounded numbers for the atomic mass. All periodic tables have variations in them. Use your periodic table to get the better atomic mass.

Answer
176.40 g C6H12O6 <<<<
8 0
4 years ago
Which pH values indicate an acid soil?
vovangra [49]

Answer;

They indicate the acidity level. That is, the less pH, the more acidic

Hope it helps :)

7 0
3 years ago
A rope has one end tied to a vertical support. You hold the other end so that the rope is horizontal. If you move the end of the
Lady_Fox [76]

Answer:

  • The speed of the wave in the rope is 2 m/s

Explanation:

1. <u>Data</u>:

a) ν = 4 Hz

b) λ = 0.5 m

c) s = ?

2. <u>Physical principles and formula</u>:

The propagation of waves in a rope is a classical example of <em>transverse waves</em>: the pulse is inflected in the <em>vertical</em> direction and the wave travels in the <em>horizontal</em> direction, i.e. the pulse or vibration is perpendicular to the motion of the media particles.

The equation that relates <em>speed (s), wavelength (λ), frequency (ν) </em>is:

  •            distance     = speed ×      time
  •          wavelength = speed  × period
  •           wavelenfth = speed / frequency
  •                    λ         =      s     /        ν
  •               meter      = (meter/second)  /   second⁻¹
  •                   m        = (m /s) / s⁻¹

3. <u>Solution</u>:

  • λ = s / ν⇒ s = λ·ν
  • s = 0.5 m × 4 Hz = 2 m/s
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3 years ago
What kind of metal is Cu?
patriot [66]

Answer: Transition metal

Explanation: Copper is definitely a transition metal because the Cu2+ ion has an incomplete d level.

7 0
3 years ago
True or false: during dry weather, the water level in a small pond drops because of runoff.
puteri [66]
The correct answer would be true
7 0
4 years ago
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