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Sever21 [200]
3 years ago
15

Mapping the ocean floor did not provide any new evidence for the theory of continental drift.

Chemistry
2 answers:
777dan777 [17]3 years ago
6 0
False. ......................................
REY [17]3 years ago
5 0
The answer is false good luck
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V 2 O 5<br> + <br> H C I<br> V O C 13<br> +<br><br> H2 0
ArbitrLikvidat [17]

Answer:

2VOCl3 + 3H2O. Reaction Information. Shcherbinaite + Hydrogen Chloride = Vanadium(V) Oxytrichloride + Water. Reaction Type

Explanation:

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3 years ago
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lakkis [162]

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3 years ago
How many atoms of titanium are there in 0.670 moles of FeTiO3
TiliK225 [7]

4.03 x 10²³ atoms

Explanation:

Given parameters:

Number of moles of FeTiO₃  = 0.67moles

Unknown:

Number of atoms = ?

Solution:

From the compound  FeTiO₃ ;

     1 mole of  FeTiO₃ contains 1 mole of Ti atom

   0.67 moles of  FeTiO₃  will invariably have 0.67 moles of Ti atoms

A mole of any substance is the quantity of substance that contains the Avogadro's number of particles 6.02 x 10²³ particles

The particles are number of atoms, number of protons, neutrons, electrons, molecules e.t.c

      1 mole of Ti = 6.02 x 10²³  atoms of Ti

       0.67 moles of Ti = 0.67 x  6.02 x 10²³  = 4.03 x 10²³ atoms

learn more:

Number of atoms brainly.com/question/10419836

#learnwithBrainly

8 0
4 years ago
(choose the type of science that the following statement implies.)
Xelga [282]
It is a type of applied science, concretely speaking, Physics applied.
6 0
3 years ago
Two chemical reactions that you should be familiar with are photosynthesis and respiration. In photosynthesis, the energy of the
Lesechka [4]

Answer:

Photosynthesis is endothermic while respiration is exothermic reaction.

Explanation:

Photosynthesis:

It is the process in which in the presence of sun light and chlorophyll by using carbon dioxide and water plants produce the oxygen and glucose.

Carbon dioxide + water + energy →   glucose + oxygen

water is supplied through the roots, carbon dioxide collected through stomata and sun light is capture  by chloroplast.

Chemical equation:

6H₂O + 6CO₂ + energy  →   C₆H₁₂O₆ + 6O₂

Aerobic respiration

It is the breakdown of glucose molecule in the presence of oxygen to yield large amount of energy. Water and carbon dioxide are also produced as a byproduct.

Glucose + oxygen → carbon dioxide + water + 38ATP

Anaerobic Respiration

It is the breakdown of glucose molecule in the absence of oxygen and produce small amount of energy. Alcohol or lactic acid and carbon dioxide are also produced as byproducts.  

Glucose→ lactic acid/alcohol + 2ATP + carbon dioxide

3 0
3 years ago
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