How does the number of products in a synthesis reaction compare with the number of reactants? A) the number of products is greater than the number of reactants
B) the number of products is less that the number of reactants
C) the number of products is the same as the number of reactants
D) the number of products may be greater or less than the number of reactants

Answers

Answer 1

Answer:

Answer: The correct answer is Option B.

Explanation:

Synthesis reaction is defined as the reaction in which two or more substances combine in their elemental state to form a single compound.

The general equation representing this reaction follows:

$A+B\rightarrow AB$

As, number of reactants in this type of reaction will always be more bacuse a single product is forming in this reaction.

Thus, the correct answer is Option B.

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Which substances are present in the net ionic equation for the reaction that would occur when MgCl2 (aq) is combined with H3PO4(aq) ? [Select all that apply.] A H+(aq) B Cl2−(aq) C Mg2+(aq) D Mg+(aq) E Mg3PO4( s) F Mg3(PO4)2(s) G Mg(aq) Cr (aq) H HCl(aq) MgPO4 (s) I Mg2(PO4)3 (s) J H3PO4(aq)
Which of the following renewable energy sources can be used for electricity, vehicle fuel, and heat?
The components of a longitudinal wave include __________.a. rarefaction only b. compression only c. compression and rarefaction d. compression, rarefaction, and triangulation
as a result of the gold foil experiment it was concluded that an atom (1) contains protons, neutrons, and electrons(2)contains a small, dense nucleus(3)has positrons and orbitals (4)is a hard and invisible sphere
Comprised of protons, neutrons, and electrons.

Which phase of matter consists of particles that are held together but have the ability to flow past each other?

Answers

Explanation:

In solids, molecules are held together due to strong intermolecular force of attraction between them. These molecules do not move past each other as they are fixed at their position. As a result, solids have definite shape and volume.

In liquids, molecules are less tightly held as a result the molecules are able to move and hence they slide past each other. Liquids do not have fixed shape and volume.

In gases, molecules are held by weak Vander waal forces. Therefore, they move rapidly from one place to another with more collisions.

Thus, we can conclude that liquid is the phase of matter which consists of particles that are held together but have the ability to flow past each other.

liquid making it the correct answer

Ammonia is an important ingredient in many fertilizers. The main process by which ammonia is made is the Haber process. In this process, nitrogen gas and hydrogen gas are reacted to form ammonia at high temperatures. Which of the following most likely explains why this reaction is carried out at high temperature?Ammonia is unstable at room temperature.
High temperatures increase the activation energy of the reaction.
High temperatures make the gas molecules move more quickly.
The reaction becomes exothermic at high temperatures.

Answers

The best answer is "High temperatures increase the activation energy of the reaction."

The Haber process is an exothermic reaction at room temperature. This means that the reaction actually favors the reverse reaction, especially when the temperature is increased. So why increase the reaction temperature?

The reason for this is that nitrogen is a very stable element. Therefore, more energy is needed to overcome the slow rate of reaction. So the reaction temperature must be low enough to favor a forward reaction, but high enough to speed up the reaction.

this is wrong do not put this if your with FLVS

the correct answer is C i got 100% on it

The chemical reaction in which compounds break up into simpler Constituents is a.

Answers

decomposition its the answer

Answer:

decomposition

Explanation:

did the test and got it correct

During fusion, the hydrogen in the Sun is?a. entirely converted to energy.

b. entirely converted to helium.

c. partially converted to energy.

d. partially converted to deuterons.

Answers

i am not sure but i think the answer is no C

it is c partially converted to energy

What are metalloids used for

Answers

Since metalloids share qualities of metals and nonmetals, they can be used to alloy (mix) metals.
Also used to make semiconductors.

Which of the following statements is true? Atoms of isotopes of an element have different numbers of electrons. Atoms of isotopes of an element have different numbers of neutrons. Atoms of the same element all have the same mass. Atoms of isotopes of an element have different numbers of protons.

Answers

Answer:

atoms of isotopes of an element have different numbers of neutrons.

Explanation:

isotopes have the same number of protons, but different numbers of neutrons.

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