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Pachacha [2.7K]
3 years ago
8

_______ are plants that produce seeds and flowers.

Chemistry
2 answers:
ICE Princess25 [194]3 years ago
8 0

Answer:

angiosperms

Explanation:

i got it right in the ted on edge

kiruha [24]3 years ago
6 0

Answer:

angiosperms

Explanation:

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When an acid reacts with a base, salt and water is formed! Why??​
vladimir1956 [14]

Answer:

When n acid reacts with a base , salt and water is formed because when acid reacts with base, it loses its acidic property and base loses its basic property to form a neutral substance like salt and water..

5 0
4 years ago
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A net force of 16 N causes a mass to accelerate at a rate of 5 m/s2.<br> Determine the mass in kg.
Nata [24]

Answer:

3.2 kg

Explanation:

f=ma

16=m*5

16/5=m

3.2

4 0
3 years ago
(iii) Calculate the volume of carbon dioxide at room temperature
avanturin [10]

The combustion of 30.0 g of glucose at room temperature and pressure produces 24.0 L of carbon dioxide.

<h3>What is combustion?</h3>

It is a reaction in which a substance burns with oxygen to form carbon dioxide and water.

Let's consider the combustion of glucose.

C₆H₁₂O₆ + 6 O₂ ⇒ 6 CO₂ + 6 H₂O

First, let's convert 30.0 g of glucose to moles using its molar mass.

30.0 g × 1 mol/180.16 g = 0.167 mol

The molar ratio of C₆H₁₂O₆ to CO₂ is 1:6. The moles of carbon dioxide produced are:

0.167 mol Glucose × (6 mol CO₂/1 mol Glucose) = 1.00 mol CO₂

1 mol of an ideal gas at room temperature and pressure occupies 24.0 L.

The combustion of 30.0 g of glucose at room temperature and pressure produces 24.0 L of carbon dioxide.

Learn more about combustion here: brainly.com/question/9425444

#SPJ1

6 0
2 years ago
Why do you think knowing enthalpy of reaction might be useful?
mr Goodwill [35]
The Enthalpy of Reaction is the adjustment in the enthalpy of a compound response that happens at a consistent weight. It is a thermodynamic unit of estimation helpful for figuring the measure of vitality per mole either discharged or created in a response.
8 0
4 years ago
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How many molecules of carbon dioxide are in 388.1 moles
crimeas [40]

Answer:

23

The answer is 53×11×10

7 0
3 years ago
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