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ryzh [129]
3 years ago
13

complete the name of an alkali that could react with phosphoric acid to make sodium hydrogen phosphate

Chemistry
1 answer:
elena-s [515]3 years ago
7 0
The answer is sodium hydroxide
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What is indicated by the methyl-prefix?
ruslelena [56]

Answer:

Methyl is the IUPAC nomenclature of organic chemistry term for an alkane (or alkyl) molecule, using the prefix "meth-" to indicate the presence of a single carbon.

Explanation:

I hope it's help u

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Which type of crust combination CANNOT undergo subduction?
nordsb [41]

Answer:

the correct answer is B

Explanation:

Subduction: they present if or if two Convergent edges or subduction zones (destructive edges). Where two plates collide, due to having movements with opposite directions, the denser one sinks below the less dense one along what is known as the subduction zone; the subducting plate goes into the mantle, heating up and partially melting generating magma that rises to the surface. A subduction zone is characterized by deformation, volcanism, mountain formation, metamorphism, seismic activity, and significant mineral deposits.

This phenomenon occurs between oceanic plates or between a continental and an oceanic plate, since when there is a difference in density they subduct.

In the event that the edges of two continental plates collide, it would be OBDUCTION, which is another phenomenon other than subduction. mantle does not produce the correct subduction process, as the movement must be absorbed in some way, this is carried out by vertically deforming both plates, which are joined by a suture area, forming an inner mountainous belt and Suffering, in addition, numerous earthquakes. This process is very important, since it is the one that has given rise to the highest mountain ranges on Earth and is a very active process at present (Ex: Los Alpes, Los Montes Urales and Montes Himalaya).

6 0
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Why must chemical equations be balanced?
Elina [12.6K]

Answer:

to validate the law of conservation of mass as total no. of reactants must be equal to the total no. of products

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3 years ago
How many atoms of oxygen (o)are present 2naOH+H2SO4 2H2O+Na2SO4
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10

Explanation:

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PLEASE ANSWER: The density of a gas at STP is 0.75 g/L. What is the mass of this gas?
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